diff --git a/src/app/core/constants.h b/src/app/core/constants.h
index 4c698c76..1ae9eab5 100644
--- a/src/app/core/constants.h
+++ b/src/app/core/constants.h
@@ -117,6 +117,8 @@ namespace yaze {
 namespace app {
 namespace core {
 
+constexpr float kYazeVersion = 0.05;
+
 // ============================================================================
 // Window Variables
 // ============================================================================
diff --git a/src/app/editor/dungeon_editor.cc b/src/app/editor/dungeon_editor.cc
index f52716d8..8a21d88c 100644
--- a/src/app/editor/dungeon_editor.cc
+++ b/src/app/editor/dungeon_editor.cc
@@ -7,6 +7,7 @@
 #include "app/gui/icons.h"
 #include "app/gui/input.h"
 #include "app/rom.h"
+#include "app/zelda3/dungeon/object_names.h"
 #include "app/zelda3/dungeon/room_names.h"
 #include "zelda3/dungeon/room.h"
 
@@ -32,6 +33,7 @@ absl::Status DungeonEditor::Update() {
   }
 
   DrawToolset();
+  DrawObjectRenderer();
 
   ImGui::Separator();
   if (ImGui::BeginTable("#DungeonEditTable", 3, toolset_table_flags_,
@@ -197,9 +199,8 @@ void DungeonEditor::DrawToolset() {
     ImGui::Button(ICON_MD_PEST_CONTROL_RODENT);
 
     ImGui::TableNextColumn();
-    if (ImGui::Button("Load Dungeon Objects")) {
-      // object_renderer_.CreateVramFromRoomBlockset();
-      object_renderer_.RenderObjectsAsBitmaps();
+    if (ImGui::Button("Dungeon Object Renderer")) {
+      show_object_render_ = !show_object_render_;
     }
     ImGui::EndTable();
   }
@@ -229,6 +230,47 @@ void DungeonEditor::DrawTileSelector() {
   }
 }
 
+void DungeonEditor::DrawObjectRenderer() {
+  if (show_object_render_) {
+    ImGui::Begin("Dungeon Object Renderer", &show_object_render_);
+
+    // Create an ImGui table where the left side of the table is a matrix of
+    // buttons which represent each dungeon object. The right side of the table
+    // is a canvas which will display the selected dungeon object. The canvas
+    // will also have a tile selector and a grid overlay.
+    if (ImGui::BeginTable("DungeonObjectEditorTable", 2,
+                          ImGuiTableFlags_SizingFixedFit, ImVec2(0, 0))) {
+      ImGui::TableSetupColumn("Dungeon Objects",
+                              ImGuiTableColumnFlags_WidthFixed, 150.0f);
+      ImGui::TableSetupColumn("Canvas");
+
+      ImGui::TableNextColumn();
+      ImGui::BeginChild("DungeonObjectButtons", ImVec2(150.0f, 0), true);
+
+      for (const auto each : zelda3::dungeon::Type1RoomObjectNames) {
+        ImGui::Button(each.data());
+        if (ImGui::IsItemClicked()) {
+        }
+      }
+
+      ImGui::EndChild();
+
+      // Right side of the table - Canvas
+      ImGui::TableNextColumn();
+      ImGui::BeginChild("DungeonObjectCanvas", ImVec2(0, 0), true);
+
+      // TODO: Insert code to display canvas, tile selector, and grid overlay
+      // here
+
+      ImGui::EndChild();
+
+      ImGui::EndTable();
+    }
+
+    ImGui::End();
+  }
+}
+
 }  // namespace editor
 }  // namespace app
 }  // namespace yaze
\ No newline at end of file
diff --git a/src/app/editor/dungeon_editor.h b/src/app/editor/dungeon_editor.h
index 1d0a63d1..c0413dce 100644
--- a/src/app/editor/dungeon_editor.h
+++ b/src/app/editor/dungeon_editor.h
@@ -34,8 +34,11 @@ class DungeonEditor : public Editor,
   void DrawRoomGraphics();
   void DrawTileSelector();
 
+  void DrawObjectRenderer();
+
   uint16_t current_room_id_ = 0;
   bool is_loaded_ = false;
+  bool show_object_render_ = false;
 
   gfx::Bitmap room_gfx_bmp_;
 
@@ -46,9 +49,9 @@ class DungeonEditor : public Editor,
 
   gui::Canvas canvas_;
   gui::Canvas room_gfx_canvas_;
-  ImGuiTableFlags toolset_table_flags_ = ImGuiTableFlags_SizingFixedFit |
-                                         ImGuiTableFlags_Reorderable |
-                                         ImGuiTableFlags_Resizable;
+  ImGuiTableFlags toolset_table_flags_ =
+      ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_Reorderable |
+      ImGuiTableFlags_Hideable | ImGuiTableFlags_Resizable;
 };
 
 }  // namespace editor
diff --git a/src/app/editor/master_editor.cc b/src/app/editor/master_editor.cc
index d38b1c58..01f24110 100644
--- a/src/app/editor/master_editor.cc
+++ b/src/app/editor/master_editor.cc
@@ -24,6 +24,7 @@
 #include "app/gui/canvas.h"
 #include "app/gui/icons.h"
 #include "app/gui/input.h"
+#include "app/gui/style.h"
 #include "app/gui/widgets.h"
 #include "app/rom.h"
 
@@ -176,12 +177,45 @@ void MasterEditor::DrawInfoPopup() {
 }
 
 void MasterEditor::DrawYazeMenu() {
+  static bool show_display_settings = false;
+  static bool show_command_line_interface = false;
+
   MENU_BAR()
   DrawFileMenu();
   DrawEditMenu();
   DrawViewMenu();
   DrawHelpMenu();
+
+  ImGui::SameLine(ImGui::GetWindowWidth() - ImGui::GetStyle().ItemSpacing.x -
+                  ImGui::CalcTextSize(ICON_MD_DISPLAY_SETTINGS).x - 150);
+  // Modify the style of the button to have no background color
+  ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
+  if (ImGui::Button(ICON_MD_DISPLAY_SETTINGS)) {
+    show_display_settings = !show_display_settings;
+  }
+
+  if (ImGui::Button(ICON_MD_TERMINAL)) {
+    show_command_line_interface = !show_command_line_interface;
+  }
+  ImGui::PopStyleColor();
+
+  ImGui::Text(absl::StrCat("yaze v", core::kYazeVersion).c_str());
+
   END_MENU_BAR()
+
+  if (show_display_settings) {
+    ImGui::Begin("Display Settings", &show_display_settings,
+                 ImGuiWindowFlags_None);
+    gui::DrawDisplaySettings();
+    ImGui::End();
+  }
+
+  if (show_command_line_interface) {
+    ImGui::Begin("Command Line Interface", &show_command_line_interface,
+                 ImGuiWindowFlags_None);
+    ImGui::Text("Enter a command:");
+    ImGui::End();
+  }
 }
 
 void MasterEditor::DrawFileMenu() {
@@ -266,7 +300,6 @@ void MasterEditor::DrawEditMenu() {
 
 void MasterEditor::DrawViewMenu() {
   static bool show_imgui_metrics = false;
-  static bool show_imgui_style_editor = false;
   static bool show_memory_editor = false;
   static bool show_asm_editor = false;
   static bool show_imgui_demo = false;
@@ -303,12 +336,6 @@ void MasterEditor::DrawViewMenu() {
     ImGui::End();
   }
 
-  if (show_imgui_style_editor) {
-    ImGui::Begin("Style Editor (ImGui)", &show_imgui_style_editor);
-    ImGui::ShowStyleEditor();
-    ImGui::End();
-  }
-
   if (show_memory_viewer) {
     ImGui::Begin("Memory Viewer (ImGui)", &show_memory_viewer);
 
@@ -339,13 +366,7 @@ void MasterEditor::DrawViewMenu() {
     ImGui::MenuItem("Palette Editor", nullptr, &show_palette_editor);
     ImGui::MenuItem("Memory Viewer", nullptr, &show_memory_viewer);
     ImGui::MenuItem("ImGui Demo", nullptr, &show_imgui_demo);
-    ImGui::Separator();
-    if (ImGui::BeginMenu("GUI Tools")) {
-      ImGui::MenuItem("Metrics (ImGui)", nullptr, &show_imgui_metrics);
-      ImGui::MenuItem("Style Editor (ImGui)", nullptr,
-                      &show_imgui_style_editor);
-      ImGui::EndMenu();
-    }
+    ImGui::MenuItem("ImGui Metrics", nullptr, &show_imgui_metrics);
     ImGui::EndMenu();
   }
 }
diff --git a/src/app/editor/overworld_editor.cc b/src/app/editor/overworld_editor.cc
index ee23c733..a010efe2 100644
--- a/src/app/editor/overworld_editor.cc
+++ b/src/app/editor/overworld_editor.cc
@@ -55,7 +55,7 @@ absl::Status OverworldEditor::Update() {
   if (ImGui::BeginTable(kOWEditTable.data(), 2, kOWEditFlags, ImVec2(0, 0))) {
     TableSetupColumn("Canvas", ImGuiTableColumnFlags_WidthStretch,
                      ImGui::GetContentRegionAvail().x);
-    TableSetupColumn("Tile Selector");
+    TableSetupColumn("Tile Selector", ImGuiTableColumnFlags_WidthFixed, 256);
     TableHeadersRow();
     TableNextRow();
     TableNextColumn();
diff --git a/src/app/editor/overworld_editor.h b/src/app/editor/overworld_editor.h
index 0b575be8..ba63a41d 100644
--- a/src/app/editor/overworld_editor.h
+++ b/src/app/editor/overworld_editor.h
@@ -48,7 +48,7 @@ static constexpr absl::string_view kOverworldSettingsColumnNames[] = {
 constexpr ImGuiTableFlags kOWMapFlags = ImGuiTableFlags_Borders;
 constexpr ImGuiTableFlags kToolsetTableFlags = ImGuiTableFlags_SizingFixedFit;
 constexpr ImGuiTableFlags kOWEditFlags = ImGuiTableFlags_Reorderable |
-                                         ImGuiTableFlags_Resizable |
+                                         ImGuiTableFlags_Resizable | ImGuiTableFlags_Hideable |
                                          ImGuiTableFlags_SizingStretchSame;
 
 constexpr absl::string_view kWorldList =
@@ -184,10 +184,6 @@ class OverworldEditor : public Editor,
   gfx::BitmapTable graphics_bin_;
   gfx::BitmapTable current_graphics_set_;
   gfx::BitmapTable sprite_previews_;
-
-  ImGuiTableFlags ow_edit_flags = ImGuiTableFlags_Reorderable |
-                                  ImGuiTableFlags_Resizable |
-                                  ImGuiTableFlags_SizingStretchSame;
 };
 }  // namespace editor
 }  // namespace app
diff --git a/src/app/emu/emulator.cc b/src/app/emu/emulator.cc
index 2b4f96e9..7c6de4b6 100644
--- a/src/app/emu/emulator.cc
+++ b/src/app/emu/emulator.cc
@@ -1,12 +1,14 @@
 #include "app/emu/emulator.h"
 
 #include <imgui/imgui.h>
+#include <imgui_memory_editor.h>
 
 #include <cstdint>
 #include <vector>
 
 #include "app/core/constants.h"
 #include "app/emu/snes.h"
+#include "app/gui/icons.h"
 #include "app/rom.h"
 
 namespace yaze {
@@ -20,6 +22,65 @@ bool ShouldDisplay(const InstructionEntry& entry, const char* filter,
   // filter and showAll flag
   return true;
 }
+
+void DrawMemoryWindow(Memory* memory) {
+  const float TEXT_BASE_HEIGHT = ImGui::GetTextLineHeightWithSpacing();
+  static ImGuiTableFlags flags =
+      ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable |
+      ImGuiTableFlags_ContextMenuInBody | ImGuiTableFlags_RowBg |
+      ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_NoHostExtendX;
+  if (auto outer_size = ImVec2(0.0f, TEXT_BASE_HEIGHT * 5.5f);
+      ImGui::BeginTable("table1", 4, flags, outer_size)) {
+    // Table headers
+    ImGui::TableNextRow();
+    ImGui::TableNextColumn();
+    ImGui::Text("Memory Area");
+    ImGui::TableNextColumn();
+    ImGui::Text("Start Address");
+    ImGui::TableNextColumn();
+    ImGui::Text("Size");
+    ImGui::TableNextColumn();
+    ImGui::Text("Mapping");
+
+    // Retrieve memory information from MemoryImpl
+    MemoryImpl* memoryImpl = dynamic_cast<MemoryImpl*>(memory);
+    if (memoryImpl) {
+      // Display memory areas
+      ImGui::TableNextRow();
+      ImGui::TableNextColumn();
+      ImGui::Text("ROM");
+      ImGui::TableNextColumn();
+      ImGui::Text("0x000000");
+      ImGui::TableNextColumn();
+      ImGui::Text("%d MB", memoryImpl->rom_.size());
+      ImGui::TableNextColumn();
+      ImGui::Text("LoROM");
+
+      ImGui::TableNextRow();
+      ImGui::TableNextColumn();
+      ImGui::Text("RAM");
+      ImGui::TableNextColumn();
+      ImGui::Text("0x7E0000");
+      ImGui::TableNextColumn();
+      ImGui::Text("%d KB", memoryImpl->ram_.size());
+      ImGui::TableNextColumn();
+      ImGui::Text("LoROM");
+    }
+
+    ImGui::EndTable();
+
+    if (ImGui::Button("Open Memory Viewer", ImVec2(200, 50))) {
+      ImGui::OpenPopup("Memory Viewer");
+    }
+
+    if (ImGui::BeginPopupModal("Memory Viewer", nullptr,
+                               ImGuiWindowFlags_AlwaysAutoResize)) {
+      static MemoryEditor mem_edit;
+      mem_edit.DrawContents((void*)memoryImpl->data(), memoryImpl->size());
+      ImGui::EndPopup();
+    }
+  }
+}
 }  // namespace
 
 using ImGui::NextColumn;
@@ -30,7 +91,12 @@ using ImGui::Text;
 
 void Emulator::Run() {
   if (!snes_.running() && loading_) {
-    if (rom()->isLoaded()) {
+    if (loading_ && !memory_setup_) {
+      snes_.SetupMemory(*rom());
+      memory_setup_ = true;
+    }
+
+    if (rom()->isLoaded() && power_) {
       snes_.Init(*rom());
       running_ = true;
     }
@@ -38,6 +104,13 @@ void Emulator::Run() {
 
   RenderNavBar();
 
+  ImGui::Button(ICON_MD_ARROW_FORWARD_IOS);
+  ImGui::SameLine();
+  ImGui::Button(ICON_MD_DOUBLE_ARROW);
+  ImGui::SameLine();
+  ImGui::Button(ICON_MD_SUBDIRECTORY_ARROW_RIGHT);
+  ImGui::SameLine();
+
   if (running_) {
     HandleEvents();
     UpdateEmulator();
@@ -67,7 +140,9 @@ void Emulator::RenderNavBar() {
 
   if (ImGui::BeginMenu("Game")) {
     MENU_ITEM("Load ROM") { loading_ = true; }
+    MENU_ITEM("Power On") { power_ = true; }
     MENU_ITEM("Power Off") {
+      power_ = false;
       running_ = false;
       loading_ = false;
       debugger_ = false;
@@ -133,6 +208,7 @@ void Emulator::RenderDebugger() {
 
       TableNextColumn();
       RenderBreakpointList();
+      DrawMemoryWindow(snes_.Memory());
       ImGui::EndTable();
     }
   };
diff --git a/src/app/emu/emulator.h b/src/app/emu/emulator.h
index bad55335..77c9dc5a 100644
--- a/src/app/emu/emulator.h
+++ b/src/app/emu/emulator.h
@@ -39,9 +39,11 @@ class Emulator : public SharedROM {
 
   SNES snes_;
 
+  bool power_ = false;
+  bool loading_ = false;
   bool running_ = false;
   bool debugger_ = true;
-  bool loading_ = false;
+  bool memory_setup_ = false;
   bool integrated_debugger_mode_ = true;
   bool separate_debugger_mode_ = false;
 };
diff --git a/src/app/emu/memory/memory.h b/src/app/emu/memory/memory.h
index 9a986d2c..ab4acbf6 100644
--- a/src/app/emu/memory/memory.h
+++ b/src/app/emu/memory/memory.h
@@ -3,6 +3,7 @@
 
 #include <cstdint>
 #include <iostream>
+#include <string>
 #include <vector>
 
 #include "app/emu/debug/log.h"
@@ -135,9 +136,21 @@ class Memory {
   virtual uint8_t at(int i) const = 0;
 };
 
+enum class MemoryMapping { SNES_LOROM = 0, PC_ADDRESS = 1 };
+
 class MemoryImpl : public Memory, public Loggable {
  public:
-  void Initialize(const std::vector<uint8_t>& romData) {
+  void Initialize(const std::vector<uint8_t>& romData,
+                  MemoryMapping mapping = MemoryMapping::SNES_LOROM) {
+    mapping_ = mapping;
+    if (mapping == MemoryMapping::PC_ADDRESS) {
+      memory_.resize(romData.size());
+      std::copy(romData.begin(), romData.end(), memory_.begin());
+      return;
+    }
+
+    memory_.reserve(0x1000000);  // 16 MB
+
     const size_t ROM_CHUNK_SIZE = 0x8000;           // 32 KB
     const size_t SRAM_SIZE = 0x10000;               // 64 KB
     const size_t SYSTEM_RAM_SIZE = 0x20000;         // 128 KB
@@ -322,6 +335,7 @@ class MemoryImpl : public Memory, public Loggable {
   auto size() const { return memory_.size(); }
   auto begin() const { return memory_.begin(); }
   auto end() const { return memory_.end(); }
+  auto data() const { return memory_.data(); }
 
   // Define memory regions
   std::vector<uint8_t> rom_;
@@ -334,6 +348,10 @@ class MemoryImpl : public Memory, public Loggable {
     uint32_t bank = address >> 16;
     uint32_t offset = address & 0xFFFF;
 
+    if (mapping_ == MemoryMapping::PC_ADDRESS) {
+      return address;
+    }
+
     if (bank <= 0x3F) {
       if (offset <= 0x1FFF) {
         return offset;  // Shadow RAM
@@ -364,10 +382,12 @@ class MemoryImpl : public Memory, public Loggable {
   std::vector<Observer*> observers_;
 
   // Memory (64KB)
-  std::array<uint8_t, 0x10000> memory_;
+  std::vector<uint8_t> memory_;
 
   // Stack Pointer
   uint16_t SP_ = 0x01FF;
+
+  MemoryMapping mapping_ = MemoryMapping::SNES_LOROM;
 };
 
 }  // namespace emu
diff --git a/src/app/emu/snes.cc b/src/app/emu/snes.cc
index e7a25813..af26dc06 100644
--- a/src/app/emu/snes.cc
+++ b/src/app/emu/snes.cc
@@ -108,22 +108,15 @@ ROMInfo SNES::ReadRomHeader(uint32_t offset) {
 }
 
 void SNES::Init(ROM& rom) {
-  // Setup observers for the memory space
-  memory_.AddObserver(&apu);
-  memory_.AddObserver(&ppu);
-
-  // Load the ROM into memory and set up the memory mapping
-  memory_.Initialize(rom.vector());
-
-  // Read the ROM header
-  auto header_offset = GetHeaderOffset(memory_);
-  rom_info_ = ReadRomHeader(header_offset);
-
   // Perform a long jump into a FastROM bank (if the ROM speed is FastROM)
   // Disable the emulation flag (switch to 65816 native mode)
 
   // Initialize CPU
   cpu.Init();
+
+  // Read the ROM header
+  auto header_offset = GetHeaderOffset(memory_);
+  rom_info_ = ReadRomHeader(header_offset);
   cpu.PC = rom_info_.resetVector;
 
   // Initialize PPU
diff --git a/src/app/emu/snes.h b/src/app/emu/snes.h
index c9a0c62a..a218e0a3 100644
--- a/src/app/emu/snes.h
+++ b/src/app/emu/snes.h
@@ -65,12 +65,22 @@ class SNES : public DMA {
 
   auto Cpu() -> CPU& { return cpu; }
   auto Ppu() -> PPU& { return ppu; }
+  auto Memory() -> MemoryImpl* { return &memory_; }
 
   void SetCpuMode(int mode) { cpu_mode_ = mode; }
   CPU::UpdateMode GetCpuMode() const {
     return static_cast<CPU::UpdateMode>(cpu_mode_);
   }
 
+  void SetupMemory(ROM& rom) {
+    // Setup observers for the memory space
+    memory_.AddObserver(&apu);
+    memory_.AddObserver(&ppu);
+
+    // Load the ROM into memory and set up the memory mapping
+    memory_.Initialize(rom.vector());
+  }
+
  private:
   void WriteToRegister(uint16_t address, uint8_t value) {
     memory_.WriteByte(address, value);
diff --git a/src/app/gui/style.cc b/src/app/gui/style.cc
index c90df451..c8d2819c 100644
--- a/src/app/gui/style.cc
+++ b/src/app/gui/style.cc
@@ -8,15 +8,376 @@ namespace app {
 
 namespace gui {
 
-void TextWithSeparators(const absl::string_view &text) {
+void DrawDisplaySettings(ImGuiStyle* ref) {
+  // You can pass in a reference ImGuiStyle structure to compare to, revert to
+  // and save to (without a reference style pointer, we will use one compared
+  // locally as a reference)
+  ImGuiStyle& style = ImGui::GetStyle();
+  static ImGuiStyle ref_saved_style;
+
+  // Default to using internal storage as reference
+  static bool init = true;
+  if (init && ref == NULL) ref_saved_style = style;
+  init = false;
+  if (ref == NULL) ref = &ref_saved_style;
+
+  ImGui::PushItemWidth(ImGui::GetWindowWidth() * 0.50f);
+
+  if (ImGui::ShowStyleSelector("Colors##Selector")) ref_saved_style = style;
+  ImGui::ShowFontSelector("Fonts##Selector");
+
+  // Simplified Settings (expose floating-pointer border sizes as boolean
+  // representing 0.0f or 1.0f)
+  if (ImGui::SliderFloat("FrameRounding", &style.FrameRounding, 0.0f, 12.0f,
+                         "%.0f"))
+    style.GrabRounding = style.FrameRounding;  // Make GrabRounding always the
+                                               // same value as FrameRounding
+  {
+    bool border = (style.WindowBorderSize > 0.0f);
+    if (ImGui::Checkbox("WindowBorder", &border)) {
+      style.WindowBorderSize = border ? 1.0f : 0.0f;
+    }
+  }
+  ImGui::SameLine();
+  {
+    bool border = (style.FrameBorderSize > 0.0f);
+    if (ImGui::Checkbox("FrameBorder", &border)) {
+      style.FrameBorderSize = border ? 1.0f : 0.0f;
+    }
+  }
+  ImGui::SameLine();
+  {
+    bool border = (style.PopupBorderSize > 0.0f);
+    if (ImGui::Checkbox("PopupBorder", &border)) {
+      style.PopupBorderSize = border ? 1.0f : 0.0f;
+    }
+  }
+
+  // Save/Revert button
+  if (ImGui::Button("Save Ref")) *ref = ref_saved_style = style;
+  ImGui::SameLine();
+  if (ImGui::Button("Revert Ref")) style = *ref;
+  ImGui::SameLine();
+
+  ImGui::Separator();
+
+  if (ImGui::BeginTabBar("##tabs", ImGuiTabBarFlags_None)) {
+    if (ImGui::BeginTabItem("Sizes")) {
+      ImGui::SeparatorText("Main");
+      ImGui::SliderFloat2("WindowPadding", (float*)&style.WindowPadding, 0.0f,
+                          20.0f, "%.0f");
+      ImGui::SliderFloat2("FramePadding", (float*)&style.FramePadding, 0.0f,
+                          20.0f, "%.0f");
+      ImGui::SliderFloat2("ItemSpacing", (float*)&style.ItemSpacing, 0.0f,
+                          20.0f, "%.0f");
+      ImGui::SliderFloat2("ItemInnerSpacing", (float*)&style.ItemInnerSpacing,
+                          0.0f, 20.0f, "%.0f");
+      ImGui::SliderFloat2("TouchExtraPadding", (float*)&style.TouchExtraPadding,
+                          0.0f, 10.0f, "%.0f");
+      ImGui::SliderFloat("IndentSpacing", &style.IndentSpacing, 0.0f, 30.0f,
+                         "%.0f");
+      ImGui::SliderFloat("ScrollbarSize", &style.ScrollbarSize, 1.0f, 20.0f,
+                         "%.0f");
+      ImGui::SliderFloat("GrabMinSize", &style.GrabMinSize, 1.0f, 20.0f,
+                         "%.0f");
+
+      ImGui::SeparatorText("Borders");
+      ImGui::SliderFloat("WindowBorderSize", &style.WindowBorderSize, 0.0f,
+                         1.0f, "%.0f");
+      ImGui::SliderFloat("ChildBorderSize", &style.ChildBorderSize, 0.0f, 1.0f,
+                         "%.0f");
+      ImGui::SliderFloat("PopupBorderSize", &style.PopupBorderSize, 0.0f, 1.0f,
+                         "%.0f");
+      ImGui::SliderFloat("FrameBorderSize", &style.FrameBorderSize, 0.0f, 1.0f,
+                         "%.0f");
+      ImGui::SliderFloat("TabBorderSize", &style.TabBorderSize, 0.0f, 1.0f,
+                         "%.0f");
+      ImGui::SliderFloat("TabBarBorderSize", &style.TabBarBorderSize, 0.0f,
+                         2.0f, "%.0f");
+
+      ImGui::SeparatorText("Rounding");
+      ImGui::SliderFloat("WindowRounding", &style.WindowRounding, 0.0f, 12.0f,
+                         "%.0f");
+      ImGui::SliderFloat("ChildRounding", &style.ChildRounding, 0.0f, 12.0f,
+                         "%.0f");
+      ImGui::SliderFloat("FrameRounding", &style.FrameRounding, 0.0f, 12.0f,
+                         "%.0f");
+      ImGui::SliderFloat("PopupRounding", &style.PopupRounding, 0.0f, 12.0f,
+                         "%.0f");
+      ImGui::SliderFloat("ScrollbarRounding", &style.ScrollbarRounding, 0.0f,
+                         12.0f, "%.0f");
+      ImGui::SliderFloat("GrabRounding", &style.GrabRounding, 0.0f, 12.0f,
+                         "%.0f");
+      ImGui::SliderFloat("TabRounding", &style.TabRounding, 0.0f, 12.0f,
+                         "%.0f");
+
+      ImGui::SeparatorText("Tables");
+      ImGui::SliderFloat2("CellPadding", (float*)&style.CellPadding, 0.0f,
+                          20.0f, "%.0f");
+      ImGui::SliderAngle("TableAngledHeadersAngle",
+                         &style.TableAngledHeadersAngle, -50.0f, +50.0f);
+
+      ImGui::SeparatorText("Widgets");
+      ImGui::SliderFloat2("WindowTitleAlign", (float*)&style.WindowTitleAlign,
+                          0.0f, 1.0f, "%.2f");
+      int window_menu_button_position = style.WindowMenuButtonPosition + 1;
+      if (ImGui::Combo("WindowMenuButtonPosition",
+                       (int*)&window_menu_button_position,
+                       "None\0Left\0Right\0"))
+        style.WindowMenuButtonPosition = window_menu_button_position - 1;
+      ImGui::Combo("ColorButtonPosition", (int*)&style.ColorButtonPosition,
+                   "Left\0Right\0");
+      ImGui::SliderFloat2("ButtonTextAlign", (float*)&style.ButtonTextAlign,
+                          0.0f, 1.0f, "%.2f");
+      ImGui::SameLine();
+
+      ImGui::SliderFloat2("SelectableTextAlign",
+                          (float*)&style.SelectableTextAlign, 0.0f, 1.0f,
+                          "%.2f");
+      ImGui::SameLine();
+
+      ImGui::SliderFloat("SeparatorTextBorderSize",
+                         &style.SeparatorTextBorderSize, 0.0f, 10.0f, "%.0f");
+      ImGui::SliderFloat2("SeparatorTextAlign",
+                          (float*)&style.SeparatorTextAlign, 0.0f, 1.0f,
+                          "%.2f");
+      ImGui::SliderFloat2("SeparatorTextPadding",
+                          (float*)&style.SeparatorTextPadding, 0.0f, 40.0f,
+                          "%.0f");
+      ImGui::SliderFloat("LogSliderDeadzone", &style.LogSliderDeadzone, 0.0f,
+                         12.0f, "%.0f");
+
+      ImGui::SeparatorText("Tooltips");
+      for (int n = 0; n < 2; n++)
+        if (ImGui::TreeNodeEx(n == 0 ? "HoverFlagsForTooltipMouse"
+                                     : "HoverFlagsForTooltipNav")) {
+          ImGuiHoveredFlags* p = (n == 0) ? &style.HoverFlagsForTooltipMouse
+                                          : &style.HoverFlagsForTooltipNav;
+          ImGui::CheckboxFlags("ImGuiHoveredFlags_DelayNone", p,
+                               ImGuiHoveredFlags_DelayNone);
+          ImGui::CheckboxFlags("ImGuiHoveredFlags_DelayShort", p,
+                               ImGuiHoveredFlags_DelayShort);
+          ImGui::CheckboxFlags("ImGuiHoveredFlags_DelayNormal", p,
+                               ImGuiHoveredFlags_DelayNormal);
+          ImGui::CheckboxFlags("ImGuiHoveredFlags_Stationary", p,
+                               ImGuiHoveredFlags_Stationary);
+          ImGui::CheckboxFlags("ImGuiHoveredFlags_NoSharedDelay", p,
+                               ImGuiHoveredFlags_NoSharedDelay);
+          ImGui::TreePop();
+        }
+
+      ImGui::SeparatorText("Misc");
+      ImGui::SliderFloat2("DisplaySafeAreaPadding",
+                          (float*)&style.DisplaySafeAreaPadding, 0.0f, 30.0f,
+                          "%.0f");
+      ImGui::SameLine();
+
+      ImGui::EndTabItem();
+    }
+
+    if (ImGui::BeginTabItem("Colors")) {
+      static int output_dest = 0;
+      static bool output_only_modified = true;
+      if (ImGui::Button("Export")) {
+        if (output_dest == 0)
+          ImGui::LogToClipboard();
+        else
+          ImGui::LogToTTY();
+        ImGui::LogText("ImVec4* colors = ImGui::GetStyle().Colors;" IM_NEWLINE);
+        for (int i = 0; i < ImGuiCol_COUNT; i++) {
+          const ImVec4& col = style.Colors[i];
+          const char* name = ImGui::GetStyleColorName(i);
+          if (!output_only_modified ||
+              memcmp(&col, &ref->Colors[i], sizeof(ImVec4)) != 0)
+            ImGui::LogText(
+                "colors[ImGuiCol_%s]%*s= ImVec4(%.2ff, %.2ff, %.2ff, "
+                "%.2ff);" IM_NEWLINE,
+                name, 23 - (int)strlen(name), "", col.x, col.y, col.z, col.w);
+        }
+        ImGui::LogFinish();
+      }
+      ImGui::SameLine();
+      ImGui::SetNextItemWidth(120);
+      ImGui::Combo("##output_type", &output_dest, "To Clipboard\0To TTY\0");
+      ImGui::SameLine();
+      ImGui::Checkbox("Only Modified Colors", &output_only_modified);
+
+      static ImGuiTextFilter filter;
+      filter.Draw("Filter colors", ImGui::GetFontSize() * 16);
+
+      static ImGuiColorEditFlags alpha_flags = 0;
+      if (ImGui::RadioButton("Opaque",
+                             alpha_flags == ImGuiColorEditFlags_None)) {
+        alpha_flags = ImGuiColorEditFlags_None;
+      }
+      ImGui::SameLine();
+      if (ImGui::RadioButton("Alpha",
+                             alpha_flags == ImGuiColorEditFlags_AlphaPreview)) {
+        alpha_flags = ImGuiColorEditFlags_AlphaPreview;
+      }
+      ImGui::SameLine();
+      if (ImGui::RadioButton(
+              "Both", alpha_flags == ImGuiColorEditFlags_AlphaPreviewHalf)) {
+        alpha_flags = ImGuiColorEditFlags_AlphaPreviewHalf;
+      }
+      ImGui::SameLine();
+
+      ImGui::SetNextWindowSizeConstraints(
+          ImVec2(0.0f, ImGui::GetTextLineHeightWithSpacing() * 10),
+          ImVec2(FLT_MAX, FLT_MAX));
+      ImGui::BeginChild("##colors", ImVec2(0, 0), ImGuiChildFlags_Border,
+                        ImGuiWindowFlags_AlwaysVerticalScrollbar |
+                            ImGuiWindowFlags_AlwaysHorizontalScrollbar |
+                            ImGuiWindowFlags_NavFlattened);
+      ImGui::PushItemWidth(ImGui::GetFontSize() * -12);
+      for (int i = 0; i < ImGuiCol_COUNT; i++) {
+        const char* name = ImGui::GetStyleColorName(i);
+        if (!filter.PassFilter(name)) continue;
+        ImGui::PushID(i);
+        ImGui::ColorEdit4("##color", (float*)&style.Colors[i],
+                          ImGuiColorEditFlags_AlphaBar | alpha_flags);
+        if (memcmp(&style.Colors[i], &ref->Colors[i], sizeof(ImVec4)) != 0) {
+          // Tips: in a real user application, you may want to merge and use
+          // an icon font into the main font, so instead of "Save"/"Revert"
+          // you'd use icons! Read the FAQ and docs/FONTS.md about using icon
+          // fonts. It's really easy and super convenient!
+          ImGui::SameLine(0.0f, style.ItemInnerSpacing.x);
+          if (ImGui::Button("Save")) {
+            ref->Colors[i] = style.Colors[i];
+          }
+          ImGui::SameLine(0.0f, style.ItemInnerSpacing.x);
+          if (ImGui::Button("Revert")) {
+            style.Colors[i] = ref->Colors[i];
+          }
+        }
+        ImGui::SameLine(0.0f, style.ItemInnerSpacing.x);
+        ImGui::TextUnformatted(name);
+        ImGui::PopID();
+      }
+      ImGui::PopItemWidth();
+      ImGui::EndChild();
+
+      ImGui::EndTabItem();
+    }
+
+    if (ImGui::BeginTabItem("Fonts")) {
+      ImGuiIO& io = ImGui::GetIO();
+      ImFontAtlas* atlas = io.Fonts;
+      ImGui::ShowFontAtlas(atlas);
+
+      // Post-baking font scaling. Note that this is NOT the nice way of
+      // scaling fonts, read below. (we enforce hard clamping manually as by
+      // default DragFloat/SliderFloat allows CTRL+Click text to get out of
+      // bounds).
+      const float MIN_SCALE = 0.3f;
+      const float MAX_SCALE = 2.0f;
+
+      static float window_scale = 1.0f;
+      ImGui::PushItemWidth(ImGui::GetFontSize() * 8);
+      if (ImGui::DragFloat(
+              "window scale", &window_scale, 0.005f, MIN_SCALE, MAX_SCALE,
+              "%.2f",
+              ImGuiSliderFlags_AlwaysClamp))  // Scale only this window
+        ImGui::SetWindowFontScale(window_scale);
+      ImGui::DragFloat("global scale", &io.FontGlobalScale, 0.005f, MIN_SCALE,
+                       MAX_SCALE, "%.2f",
+                       ImGuiSliderFlags_AlwaysClamp);  // Scale everything
+      ImGui::PopItemWidth();
+
+      ImGui::EndTabItem();
+    }
+
+    if (ImGui::BeginTabItem("Rendering")) {
+      ImGui::Checkbox("Anti-aliased lines", &style.AntiAliasedLines);
+      ImGui::SameLine();
+
+      ImGui::Checkbox("Anti-aliased lines use texture",
+                      &style.AntiAliasedLinesUseTex);
+      ImGui::SameLine();
+
+      ImGui::Checkbox("Anti-aliased fill", &style.AntiAliasedFill);
+      ImGui::PushItemWidth(ImGui::GetFontSize() * 8);
+      ImGui::DragFloat("Curve Tessellation Tolerance",
+                       &style.CurveTessellationTol, 0.02f, 0.10f, 10.0f,
+                       "%.2f");
+      if (style.CurveTessellationTol < 0.10f)
+        style.CurveTessellationTol = 0.10f;
+
+      // When editing the "Circle Segment Max Error" value, draw a preview of
+      // its effect on auto-tessellated circles.
+      ImGui::DragFloat("Circle Tessellation Max Error",
+                       &style.CircleTessellationMaxError, 0.005f, 0.10f, 5.0f,
+                       "%.2f", ImGuiSliderFlags_AlwaysClamp);
+      const bool show_samples = ImGui::IsItemActive();
+      if (show_samples) ImGui::SetNextWindowPos(ImGui::GetCursorScreenPos());
+      if (show_samples && ImGui::BeginTooltip()) {
+        ImGui::TextUnformatted("(R = radius, N = number of segments)");
+        ImGui::Spacing();
+        ImDrawList* draw_list = ImGui::GetWindowDrawList();
+        const float min_widget_width = ImGui::CalcTextSize("N: MMM\nR: MMM").x;
+        for (int n = 0; n < 8; n++) {
+          const float RAD_MIN = 5.0f;
+          const float RAD_MAX = 70.0f;
+          const float rad =
+              RAD_MIN + (RAD_MAX - RAD_MIN) * (float)n / (8.0f - 1.0f);
+
+          ImGui::BeginGroup();
+
+          ImGui::Text("R: %.f\nN: %d", rad,
+                      draw_list->_CalcCircleAutoSegmentCount(rad));
+
+          const float canvas_width = std::max(min_widget_width, rad * 2.0f);
+          const float offset_x = floorf(canvas_width * 0.5f);
+          const float offset_y = floorf(RAD_MAX);
+
+          const ImVec2 p1 = ImGui::GetCursorScreenPos();
+          draw_list->AddCircle(ImVec2(p1.x + offset_x, p1.y + offset_y), rad,
+                               ImGui::GetColorU32(ImGuiCol_Text));
+          ImGui::Dummy(ImVec2(canvas_width, RAD_MAX * 2));
+
+          /*
+          const ImVec2 p2 = ImGui::GetCursorScreenPos();
+          draw_list->AddCircleFilled(ImVec2(p2.x + offset_x, p2.y + offset_y),
+          rad, ImGui::GetColorU32(ImGuiCol_Text));
+          ImGui::Dummy(ImVec2(canvas_width, RAD_MAX * 2));
+          */
+
+          ImGui::EndGroup();
+          ImGui::SameLine();
+        }
+        ImGui::EndTooltip();
+      }
+      ImGui::SameLine();
+
+      ImGui::DragFloat("Global Alpha", &style.Alpha, 0.005f, 0.20f, 1.0f,
+                       "%.2f");  // Not exposing zero here so user doesn't
+                                 // "lose" the UI (zero alpha clips all
+                                 // widgets). But application code could have a
+                                 // toggle to switch between zero and non-zero.
+      ImGui::DragFloat("Disabled Alpha", &style.DisabledAlpha, 0.005f, 0.0f,
+                       1.0f, "%.2f");
+      ImGui::SameLine();
+
+      ImGui::PopItemWidth();
+
+      ImGui::EndTabItem();
+    }
+
+    ImGui::EndTabBar();
+  }
+
+  ImGui::PopItemWidth();
+}
+
+void TextWithSeparators(const absl::string_view& text) {
   ImGui::Separator();
   ImGui::Text("%s", text.data());
   ImGui::Separator();
 }
 
 void ColorsYaze() {
-  ImGuiStyle *style = &ImGui::GetStyle();
-  ImVec4 *colors = style->Colors;
+  ImGuiStyle* style = &ImGui::GetStyle();
+  ImVec4* colors = style->Colors;
 
   style->WindowPadding = ImVec2(10.f, 10.f);
   style->FramePadding = ImVec2(10.f, 2.f);
diff --git a/src/app/gui/style.h b/src/app/gui/style.h
index f27b774b..6599a0a1 100644
--- a/src/app/gui/style.h
+++ b/src/app/gui/style.h
@@ -9,6 +9,8 @@ namespace yaze {
 namespace app {
 namespace gui {
 
+void DrawDisplaySettings(ImGuiStyle* ref = nullptr);
+
 void TextWithSeparators(const absl::string_view& text);
 
 void ColorsYaze();
diff --git a/src/app/zelda3/dungeon/room_object.h b/src/app/zelda3/dungeon/room_object.h
index 8166f239..7d2a1f47 100644
--- a/src/app/zelda3/dungeon/room_object.h
+++ b/src/app/zelda3/dungeon/room_object.h
@@ -23,72 +23,125 @@ class DungeonObjectRenderer : public SharedROM {
  public:
   struct PseudoVram {
     std::vector<gfx::Bitmap> sheets;
+    // TODO: Initialize with mock VRAM data
   };
 
-  void CreateVramFromRoomBlockset() {
-    // auto bitmap_manager = rom()->bitmap_manager();
-    // uint16_t room_id = 0;
-    // auto room_blockset = rom()->room_blockset_ids[room_id];
-
-    // for (const auto blockset_id : room_blockset) {
-    //   auto blockset = bitmap_manager[(uint16_t)blockset_id];
-    //   vram_.sheets.push_back(*blockset.get());
-    // }
+  DungeonObjectRenderer() {
+    // TODO: Constructor implementation
   }
 
-  void RenderObjectsAsBitmaps() {
-    rom_data_ = rom()->vector();
-    memory_.Initialize(rom_data_);
-    cpu.Init();
+  void LoadObject(uint16_t objectId) {
+    // Prepare the CPU and memory environment
+    memory_.Initialize(rom()->vector());
 
-    auto subtype1_ptr = core::subtype1_tiles;
-    auto subtype1_routine_ptr = core::subtype1_tiles + 0x200;
-    std::array<uint16_t, 256> routine_ptrs;
-    for (int i = 0; i < 256; i++) {
-      uint16_t actual_ptr = rom()->toint16(subtype1_routine_ptr + (i * 2));
-      routine_ptrs[i] = actual_ptr;
-      std::cout << std::hex << routine_ptrs[i] << std::endl;
+    // Fetch the subtype pointers for the given object ID
+    auto subtypeInfo = FetchSubtypeInfo(objectId);
+
+    // Configure the object based on the fetched information
+    ConfigureObject(subtypeInfo);
+
+    // Run the CPU emulation for the object's draw routines
+    RenderObject(subtypeInfo);
+  }
+
+ private:
+  struct SubtypeInfo {
+    uint16_t subtypePtr;
+    uint16_t routinePtr;
+    // Additional fields as needed
+  };
+
+  SubtypeInfo FetchSubtypeInfo(uint16_t objectId) {
+    SubtypeInfo info;
+
+    // Determine the subtype based on objectId
+    // Assuming subtype is determined by some bits in objectId; modify as needed
+    uint8_t subtype = (objectId >> 8) & 0xFF;  // Example: top 8 bits
+
+    // Based on the subtype, fetch the correct pointers
+    switch (subtype) {
+      case 1:  // Subtype 1
+        info.subtypePtr = core::subtype1_tiles + (objectId & 0xFF) * 2;
+        info.routinePtr = core::subtype1_tiles + 0x200 + (objectId & 0xFF) * 2;
+        break;
+      case 2:  // Subtype 2
+        info.subtypePtr = core::subtype2_tiles + (objectId & 0x7F) * 2;
+        info.routinePtr = core::subtype2_tiles + 0x80 + (objectId & 0x7F) * 2;
+        break;
+      case 3:  // Subtype 3
+        info.subtypePtr = core::subtype3_tiles + (objectId & 0xFF) * 2;
+        info.routinePtr = core::subtype3_tiles + 0x100 + (objectId & 0xFF) * 2;
+        break;
+      default:
+        // Handle unknown subtype
+        throw std::runtime_error("Unknown subtype for object ID: " +
+                                 std::to_string(objectId));
     }
 
-    int i = 0;
-    for (const auto routine_ptr : routine_ptrs) {
-      cpu.PC = routine_ptr - 2;
-      cpu.PB = 0x00;
+    // Convert pointers from ROM-relative to absolute (if necessary)
+    // info.subtypePtr = ConvertToAbsolutePtr(info.subtypePtr);
+    // info.routinePtr = ConvertToAbsolutePtr(info.routinePtr);
 
-      auto cycles_to_run = clock_.GetCycleCount();
+    return info;
+  }
 
-      while (true) {
-        auto opcode = cpu.FetchByte();
-        // Fetch and execute an instruction
-        cpu.ExecuteInstruction(opcode);
+  void ConfigureObject(const SubtypeInfo& info) {
+    // TODO: Use the information in info to set up the object's initial state
+    // This may include setting CPU registers, loading specific tiles into VRAM,
+    // etc.
+  }
 
-        // Handle any interrupts, if necessary
-        cpu.HandleInterrupts();
+  void RenderObject(const SubtypeInfo& info) {
+    // Assuming that the routine pointer and other necessary setup is done in
+    // ConfigureObject Start CPU at the routine's entry point
+    cpu.PC =
+        info.routinePtr;  // info should be a member or passed as a parameter
+    cpu.PB = 0x01;  // Set the program bank; adjust based on your memory mapping
 
-        // Check if the instruction is RTS
-        if (opcode == 0x60) {
-          break;
-        }
-        i++;
-        if (i > 50) {
-          break;
-        }
+    // Run the CPU emulation loop
+    while (true) {
+      // Fetch the next opcode
+      uint8_t opcode = cpu.FetchByte();
+
+      // Execute the fetched instruction
+      cpu.ExecuteInstruction(opcode);
+
+      // Handle any interrupts, if necessary
+      cpu.HandleInterrupts();
+
+      // Check if the end of the routine is reached (typically RTS instruction)
+      if (opcode == 0x60) {  // RTS opcode
+        break;
       }
+
+      // Additional checks can be added here, e.g., maximum cycles or
+      // instructions
+
+      // Update the PPU state if necessary
+      // ppu.Update();
+
+      // After PPU update, reflect any changes in the Bitmap(s)
+      // UpdateBitmapFromPPU();
     }
 
-    auto subtype2_ptr = core::subtype2_tiles;
-    auto subtype2_routine_ptr =
-        core::subtype2_tiles + 0x80;  // Where the draw routines start
-    std::array<uint16_t, 128> subtype2_routine_ptrs;
-    for (int i = 0; i < 128; i++) {
-      subtype2_routine_ptrs[i] = subtype2_routine_ptr + i * 2;
-    }
-
-    auto subtype3_ptr = core::subtype3_tiles;
-    auto subtype3_routine_ptr =
-        core::subtype3_tiles + 0x100;  // Where the draw routines start
+    // Post-rendering operations (if any)
+    // PostRenderOperations();
   }
 
+  // Helper function to update Bitmap from PPU state
+  void UpdateBitmapFromPPU() {
+    // TODO: Implement logic to transfer PPU state changes to the Bitmap
+    // This involves reading the tile data and other graphics info from PPU
+    // and rendering it to the Bitmap object
+  }
+
+  // Optional: Handle any operations after rendering
+  void PostRenderOperations() {
+    // TODO: Implement any cleanup or additional processing needed after
+    // rendering
+  }
+
+  // Members
   std::vector<uint8_t> rom_data_;
   emu::MemoryImpl memory_;
   emu::ClockImpl clock_;
@@ -98,6 +151,43 @@ class DungeonObjectRenderer : public SharedROM {
   PseudoVram vram_;
 };
 
+//   void CreateVramFromRoomBlockset() {
+//     // auto bitmap_manager = rom()->bitmap_manager();
+//     // uint16_t room_id = 0;
+//     // auto room_blockset = rom()->room_blockset_ids[room_id];
+
+//     // for (const auto blockset_id : room_blockset) {
+//     //   auto blockset = bitmap_manager[(uint16_t)blockset_id];
+//     //   vram_.sheets.push_back(*blockset.get());
+//     // }
+//   }
+
+//     int i = 0;
+//     for (const auto routine_ptr : routine_ptrs) {
+//       cpu.PC = routine_ptr - 2;
+//       cpu.PB = 0x01;
+
+//       auto cycles_to_run = clock_.GetCycleCount();
+
+//       while (true) {
+//         auto opcode = cpu.FetchByte();
+//         // Fetch and execute an instruction
+//         cpu.ExecuteInstruction(opcode);
+
+//         // Handle any interrupts, if necessary
+//         cpu.HandleInterrupts();
+
+//         // Check if the instruction is RTS
+//         if (opcode == 0x60) {
+//           break;
+//         }
+//         i++;
+//         if (i > 50) {
+//           break;
+//         }
+//       }
+//     }
+
 enum class SpecialObjectType { Chest, BigChest, InterroomStairs };
 
 struct Tile {};