diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1d4fa03c..7ed5d062 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,23 +35,23 @@ find_package(OpenGL REQUIRED)
 find_package(GLEW REQUIRED)
 
 # SDL2 ------------------------------------------------------------------------
-if (UNIX)
-  add_subdirectory(src/lib/SDL)
-else()
+# if (UNIX)
+#   add_subdirectory(src/lib/SDL)
+# else()
   find_package(SDL2)
-endif()
-set(SDL2MIXER_OPUS OFF)
-set(SDL2MIXER_FLAC OFF)
-set(SDL2MIXER_MOD OFF)
-set(SDL2MIXER_MIDI_FLUIDSYNTH OFF)
-find_library(SDL_MIXER_LIBRARY
-  NAMES SDL_mixer
-  HINTS
-    ENV SDLMIXERDIR
-    ENV SDLDIR
-  PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
-  )
-add_subdirectory(src/lib/SDL_mixer)
+# endif()
+# set(SDL2MIXER_OPUS OFF)
+# set(SDL2MIXER_FLAC OFF)
+# set(SDL2MIXER_MOD OFF)
+# set(SDL2MIXER_MIDI_FLUIDSYNTH OFF)
+# find_library(SDL_MIXER_LIBRARY
+#   NAMES SDL_mixer
+#   HINTS
+#     ENV SDLMIXERDIR
+#     ENV SDLDIR
+#   PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
+#   )
+# add_subdirectory(src/lib/SDL_mixer)
 
 # Asar ------------------------------------------------------------------------
 add_subdirectory(src/lib/asar/src)
@@ -71,7 +71,7 @@ set(SNES_SPC_SOURCES
   "../src/lib/snes_spc/demo/demo_util.c"
 )
 include_directories(src/lib/snes_spc/snes_spc)
-ADD_LIBRARY(snes_spc STATIC ${SNES_SPC_SOURCES} src/app/spc700/spc700.def)
+ADD_LIBRARY(snes_spc STATIC ${SNES_SPC_SOURCES} src/app/zelda3/music/spc700.def)
 
 # ImGui -----------------------------------------------------------------------
 include(cmake/imgui.cmake)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d8ed1571..84aa80dd 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -25,22 +25,22 @@ set(
 
 set(
   YAZE_APP_ZELDA3_SRC
-  app/zelda3/inventory.cc
   app/zelda3/overworld_map.cc
   app/zelda3/overworld.cc
-  app/zelda3/title_screen.cc
-  app/zelda3/sprite.cc
-  app/zelda3/tracker.cc
+  app/zelda3/screen/inventory.cc
+  app/zelda3/screen/title_screen.cc
+  app/zelda3/sprite/sprite.cc
+  app/zelda3/music/tracker.cc
   app/zelda3/dungeon/room.cc
 )
 
 set(
   YAZE_GUI_SRC
-  gui/canvas.cc
-  gui/input.cc
-  gui/style.cc
-  gui/widgets.cc
-  gui/color.cc
+  app/gui/canvas.cc
+  app/gui/input.cc
+  app/gui/style.cc
+  app/gui/widgets.cc
+  app/gui/color.cc
 )
 
 # executable creation ---------------------------------------------------------
diff --git a/src/app/core/controller.cc b/src/app/core/controller.cc
index e5f3da2e..5ee1496a 100644
--- a/src/app/core/controller.cc
+++ b/src/app/core/controller.cc
@@ -12,8 +12,8 @@
 #include "absl/status/status.h"
 #include "absl/strings/str_format.h"
 #include "app/editor/master_editor.h"
-#include "gui/icons.h"
-#include "gui/style.h"
+#include "app/gui/icons.h"
+#include "app/gui/style.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/core/controller.h b/src/app/core/controller.h
index b3dec147..e74cc8f7 100644
--- a/src/app/core/controller.h
+++ b/src/app/core/controller.h
@@ -11,8 +11,8 @@
 
 #include "absl/status/status.h"
 #include "app/editor/master_editor.h"
-#include "gui/icons.h"
-#include "gui/style.h"
+#include "app/gui/icons.h"
+#include "app/gui/style.h"
 
 int main(int argc, char **argv);
 
diff --git a/src/app/editor/assembly_editor.cc b/src/app/editor/assembly_editor.cc
index aacdcaaa..be0979d1 100644
--- a/src/app/editor/assembly_editor.cc
+++ b/src/app/editor/assembly_editor.cc
@@ -1,7 +1,7 @@
 #include "assembly_editor.h"
 
 #include "core/constants.h"
-#include "gui/widgets.h"
+#include "app/gui/widgets.h"
 
 namespace yaze {
 namespace app {
@@ -12,8 +12,8 @@ AssemblyEditor::AssemblyEditor() {
   text_editor_.SetPalette(TextEditor::GetDarkPalette());
 }
 
-void AssemblyEditor::Update() {
-  ImGui::Begin("Assembly Editor", &file_is_loaded_);
+void AssemblyEditor::Update(bool &is_loaded) {
+  ImGui::Begin("Assembly Editor", &is_loaded);
   MENU_BAR()
   DrawFileMenu();
   DrawEditMenu();
diff --git a/src/app/editor/assembly_editor.h b/src/app/editor/assembly_editor.h
index 63195aa8..3b9d975b 100644
--- a/src/app/editor/assembly_editor.h
+++ b/src/app/editor/assembly_editor.h
@@ -16,7 +16,7 @@ class AssemblyEditor {
  public:
   AssemblyEditor();
 
-  void Update();
+  void Update(bool &is_loaded);
   void InlineUpdate();
   void ChangeActiveFile(const std::string &);
 
diff --git a/src/app/editor/dungeon_editor.cc b/src/app/editor/dungeon_editor.cc
index d8a8c100..fafcee24 100644
--- a/src/app/editor/dungeon_editor.cc
+++ b/src/app/editor/dungeon_editor.cc
@@ -1,6 +1,6 @@
 #include "dungeon_editor.h"
 
-#include "gui/icons.h"
+#include "app/gui/icons.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/editor/dungeon_editor.h b/src/app/editor/dungeon_editor.h
index a0e98474..09257ebe 100644
--- a/src/app/editor/dungeon_editor.h
+++ b/src/app/editor/dungeon_editor.h
@@ -3,8 +3,8 @@
 
 #include <imgui/imgui.h>
 
-#include "gui/canvas.h"
-#include "gui/icons.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
 #include "rom.h"
 #include "zelda3/dungeon/room.h"
 
diff --git a/src/app/editor/master_editor.cc b/src/app/editor/master_editor.cc
index a9f4f39b..be01d3ea 100644
--- a/src/app/editor/master_editor.cc
+++ b/src/app/editor/master_editor.cc
@@ -15,10 +15,10 @@
 #include "app/gfx/snes_palette.h"
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
-#include "gui/input.h"
-#include "gui/widgets.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
+#include "app/gui/input.h"
+#include "app/gui/widgets.h"
 
 namespace yaze {
 namespace app {
@@ -213,6 +213,7 @@ void MasterEditor::DrawViewMenu() {
   static bool show_asm_editor = false;
   static bool show_imgui_demo = false;
   static bool show_memory_viewer = false;
+  static bool show_palette_editor = false;
 
   if (show_imgui_metrics) {
     ImGui::ShowMetricsWindow(&show_imgui_metrics);
@@ -228,7 +229,13 @@ void MasterEditor::DrawViewMenu() {
   }
 
   if (show_asm_editor) {
-    assembly_editor_.Update();
+    assembly_editor_.Update(show_asm_editor);
+  }
+
+  if (show_palette_editor) {
+    ImGui::Begin("Palette Editor", &show_palette_editor);
+    palette_editor_.Update();
+    ImGui::End();
   }
 
   if (show_imgui_style_editor) {
@@ -263,6 +270,7 @@ void MasterEditor::DrawViewMenu() {
   if (ImGui::BeginMenu("View")) {
     ImGui::MenuItem("HEX Editor", nullptr, &show_memory_editor);
     ImGui::MenuItem("ASM Editor", nullptr, &show_asm_editor);
+    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();
diff --git a/src/app/editor/master_editor.h b/src/app/editor/master_editor.h
index 42a208f0..c929aeff 100644
--- a/src/app/editor/master_editor.h
+++ b/src/app/editor/master_editor.h
@@ -18,9 +18,9 @@
 #include "app/gfx/snes_palette.h"
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
-#include "gui/input.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
+#include "app/gui/input.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/editor/music_editor.cc b/src/app/editor/music_editor.cc
index 05d26678..2d8ecfa6 100644
--- a/src/app/editor/music_editor.cc
+++ b/src/app/editor/music_editor.cc
@@ -5,9 +5,9 @@
 
 #include "absl/strings/str_format.h"
 #include "app/editor/assembly_editor.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
-#include "gui/input.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
+#include "app/gui/input.h"
 #include "snes_spc/demo/demo_util.h"
 #include "snes_spc/demo/wave_writer.h"
 #include "snes_spc/snes_spc/spc.h"
diff --git a/src/app/editor/music_editor.h b/src/app/editor/music_editor.h
index a903fae3..cb50140a 100644
--- a/src/app/editor/music_editor.h
+++ b/src/app/editor/music_editor.h
@@ -6,11 +6,11 @@
 
 #include "absl/strings/str_format.h"
 #include "app/editor/assembly_editor.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
+#include "app/gui/input.h"
 #include "app/rom.h"
-#include "app/zelda3/tracker.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
-#include "gui/input.h"
+#include "app/zelda3/music/tracker.h"
 #include "snes_spc/demo/demo_util.h"
 #include "snes_spc/demo/wave_writer.h"
 #include "snes_spc/snes_spc/spc.h"
diff --git a/src/app/editor/overworld_editor.cc b/src/app/editor/overworld_editor.cc
index a2ad0fc5..22245993 100644
--- a/src/app/editor/overworld_editor.cc
+++ b/src/app/editor/overworld_editor.cc
@@ -15,8 +15,8 @@
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
 #include "app/zelda3/overworld.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
 
 namespace yaze {
 namespace app {
@@ -196,9 +196,8 @@ void OverworldEditor::DrawOverworldCanvas() {
       if (!blockset_canvas_.Points().empty()) {
         int x = blockset_canvas_.Points().front().x / 32;
         int y = blockset_canvas_.Points().front().y / 32;
-        // std::cout << x << " " << y << std::endl;
-        current_tile16_ = x + (y * 8);
-        // std::cout << current_tile16_ << std::endl;
+        current_tile16_ = x + (y * 0x10);
+
         if (ow_map_canvas_.DrawTilePainter(tile16_individual_[current_tile16_],
                                            16)) {
           // Update the overworld map.
@@ -326,12 +325,12 @@ absl::Status OverworldEditor::LoadGraphics() {
   for (int i = 0; i < 4096; i++) {
     // Create a new vector for the pixel data of the current tile
     Bytes tile_data;
-    for (int j = 0; j < 32 * 32; j++) tile_data.push_back(0x00);
+    for (int j = 0; j < 16 * 16; j++) tile_data.push_back(0x00);
 
     // Copy the pixel data for the current tile into the vector
-    for (int ty = 0; ty < 32; ty++) {
-      for (int tx = 0; tx < 32; tx++) {
-        int position = (tx + (ty * 0x20));
+    for (int ty = 0; ty < 16; ty++) {
+      for (int tx = 0; tx < 16; tx++) {
+        int position = (tx + (ty * 0x10));
         uchar value = tile16_data[i + tx + (ty * 0x80)];
         tile_data[position] = value;
       }
@@ -343,8 +342,7 @@ absl::Status OverworldEditor::LoadGraphics() {
 
   // Render the bitmaps of each tile.
   for (int id = 0; id < 4096; id++) {
-    gfx::Bitmap new_tile16;
-    tile16_individual_.emplace_back(new_tile16);
+    tile16_individual_.emplace_back();
     tile16_individual_[id].Create(0x10, 0x10, 0x80,
                                   tile16_individual_data_[id]);
     tile16_individual_[id].ApplyPalette(palette_);
diff --git a/src/app/editor/overworld_editor.h b/src/app/editor/overworld_editor.h
index b55d26c1..e90cdae0 100644
--- a/src/app/editor/overworld_editor.h
+++ b/src/app/editor/overworld_editor.h
@@ -16,8 +16,8 @@
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
 #include "app/zelda3/overworld.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/editor/palette_editor.cc b/src/app/editor/palette_editor.cc
index 11d0bd80..f234d4ab 100644
--- a/src/app/editor/palette_editor.cc
+++ b/src/app/editor/palette_editor.cc
@@ -4,8 +4,8 @@
 
 #include "absl/status/status.h"
 #include "app/gfx/snes_palette.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
 
 static inline float ImSaturate(float f) {
   return (f < 0.0f) ? 0.0f : (f > 1.0f) ? 1.0f : f;
@@ -41,17 +41,9 @@ using namespace ImGui;
 }  // namespace
 
 void PaletteEditor::DrawPaletteGroup(int i) {
-  const int palettesPerRow = 4;
-  ImGui::BeginTable("palette_table", palettesPerRow,
-                    ImGuiTableFlags_BordersOuter | ImGuiTableFlags_Resizable);
-
   auto size = rom_.GetPaletteGroup(kPaletteGroupNames[i].data()).size();
   auto palettes = rom_.GetPaletteGroup(kPaletteGroupNames[i].data());
   for (int j = 0; j < size; j++) {
-    if (j % palettesPerRow == 0) {
-      ImGui::TableNextRow();
-    }
-    ImGui::TableSetColumnIndex(j % palettesPerRow);
     ImGui::Text("%d", j);
 
     auto palette = palettes[j];
@@ -106,8 +98,6 @@ void PaletteEditor::DrawPaletteGroup(int i) {
       ImGui::PopID();
     }
   }
-
-  ImGui::EndTable();
 }
 
 absl::Status PaletteEditor::Update() {
@@ -159,6 +149,10 @@ void PaletteEditor::DisplayPalette(gfx::SNESPalette& palette, bool loaded) {
     ImGui::SameLine();
     ImGui::Text("Previous");
 
+    if (ImGui::Button("Update Map Palette")) {
+      
+    }
+
     ImGui::ColorButton(
         "##current", color,
         ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf,
@@ -170,6 +164,8 @@ void PaletteEditor::DisplayPalette(gfx::SNESPalette& palette, bool loaded) {
             ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf,
             ImVec2(60, 40)))
       color = backup_color;
+
+    // List of Colors in Overworld Palette 
     ImGui::Separator();
     ImGui::Text("Palette");
     for (int n = 0; n < IM_ARRAYSIZE(saved_palette_); n++) {
diff --git a/src/app/editor/palette_editor.h b/src/app/editor/palette_editor.h
index 3b62c688..7ba076f4 100644
--- a/src/app/editor/palette_editor.h
+++ b/src/app/editor/palette_editor.h
@@ -6,8 +6,8 @@
 #include "absl/status/status.h"
 #include "app/gfx/snes_palette.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/editor/screen_editor.cc b/src/app/editor/screen_editor.cc
index bcf19352..e3422c39 100644
--- a/src/app/editor/screen_editor.cc
+++ b/src/app/editor/screen_editor.cc
@@ -15,9 +15,9 @@
 #include "app/core/constants.h"
 #include "app/gfx/bitmap.h"
 #include "app/gfx/snes_tile.h"
-#include "gui/canvas.h"
-#include "gui/icons.h"
-#include "gui/input.h"
+#include "app/gui/canvas.h"
+#include "app/gui/icons.h"
+#include "app/gui/input.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/editor/screen_editor.h b/src/app/editor/screen_editor.h
index 6de72848..12c5e9f4 100644
--- a/src/app/editor/screen_editor.h
+++ b/src/app/editor/screen_editor.h
@@ -9,11 +9,11 @@
 #include "app/gfx/bitmap.h"
 #include "app/gfx/snes_palette.h"
 #include "app/gfx/snes_tile.h"
+#include "app/gui/canvas.h"
+#include "app/gui/color.h"
+#include "app/gui/icons.h"
 #include "app/rom.h"
-#include "app/zelda3/inventory.h"
-#include "gui/canvas.h"
-#include "gui/color.h"
-#include "gui/icons.h"
+#include "app/zelda3/screen/inventory.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/gfx/snes_tile.h b/src/app/gfx/snes_tile.h
index 67b6e0ca..57c68677 100644
--- a/src/app/gfx/snes_tile.h
+++ b/src/app/gfx/snes_tile.h
@@ -34,8 +34,23 @@ class TileInfo {
         vertical_mirror_(v),
         horizontal_mirror_(h),
         palette_(palette) {}
-  // TODO(scawful): This is not the actual value yet.
-  ushort ToShort() const { return id_; }
+
+  ushort ToShort() const {
+    ushort result = 0;
+
+    // Copy the id_ value
+    result |= id_ & 0x3FF;  // ids are 10 bits
+
+    // Set the vertical_mirror_, horizontal_mirror_, and over_ flags
+    result |= (vertical_mirror_ ? 1 : 0) << 10;
+    result |= (horizontal_mirror_ ? 1 : 0) << 11;
+    result |= (over_ ? 1 : 0) << 12;
+
+    // Set the palette_
+    result |= (palette_ & 0x07) << 13;  // palettes are 3 bits
+
+    return result;
+  }
 };
 
 TileInfo GetTilesInfo(ushort tile);
diff --git a/src/gui/canvas.cc b/src/app/gui/canvas.cc
similarity index 100%
rename from src/gui/canvas.cc
rename to src/app/gui/canvas.cc
diff --git a/src/gui/canvas.h b/src/app/gui/canvas.h
similarity index 100%
rename from src/gui/canvas.h
rename to src/app/gui/canvas.h
diff --git a/src/gui/color.cc b/src/app/gui/color.cc
similarity index 100%
rename from src/gui/color.cc
rename to src/app/gui/color.cc
diff --git a/src/gui/color.h b/src/app/gui/color.h
similarity index 100%
rename from src/gui/color.h
rename to src/app/gui/color.h
diff --git a/src/gui/icons.h b/src/app/gui/icons.h
similarity index 100%
rename from src/gui/icons.h
rename to src/app/gui/icons.h
diff --git a/src/gui/input.cc b/src/app/gui/input.cc
similarity index 100%
rename from src/gui/input.cc
rename to src/app/gui/input.cc
diff --git a/src/gui/input.h b/src/app/gui/input.h
similarity index 100%
rename from src/gui/input.h
rename to src/app/gui/input.h
diff --git a/src/gui/style.cc b/src/app/gui/style.cc
similarity index 100%
rename from src/gui/style.cc
rename to src/app/gui/style.cc
diff --git a/src/gui/style.h b/src/app/gui/style.h
similarity index 100%
rename from src/gui/style.h
rename to src/app/gui/style.h
diff --git a/src/gui/widgets.cc b/src/app/gui/widgets.cc
similarity index 100%
rename from src/gui/widgets.cc
rename to src/app/gui/widgets.cc
diff --git a/src/gui/widgets.h b/src/app/gui/widgets.h
similarity index 100%
rename from src/gui/widgets.h
rename to src/app/gui/widgets.h
diff --git a/src/app/zelda3/dungeon/room.cc b/src/app/zelda3/dungeon/room.cc
index 90021eea..ae074b15 100644
--- a/src/app/zelda3/dungeon/room.cc
+++ b/src/app/zelda3/dungeon/room.cc
@@ -5,7 +5,7 @@
 #include "app/gfx/snes_palette.h"
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
+#include "app/gui/canvas.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/zelda3/dungeon/room.h b/src/app/zelda3/dungeon/room.h
index e9752a07..8b02f115 100644
--- a/src/app/zelda3/dungeon/room.h
+++ b/src/app/zelda3/dungeon/room.h
@@ -6,7 +6,7 @@
 #include "app/gfx/snes_palette.h"
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
+#include "app/gui/canvas.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/spc700/spc700.def b/src/app/zelda3/music/spc700.def
similarity index 100%
rename from src/app/spc700/spc700.def
rename to src/app/zelda3/music/spc700.def
diff --git a/src/app/zelda3/tracker.cc b/src/app/zelda3/music/tracker.cc
similarity index 100%
rename from src/app/zelda3/tracker.cc
rename to src/app/zelda3/music/tracker.cc
diff --git a/src/app/zelda3/tracker.h b/src/app/zelda3/music/tracker.h
similarity index 100%
rename from src/app/zelda3/tracker.h
rename to src/app/zelda3/music/tracker.h
diff --git a/src/app/zelda3/overworld.cc b/src/app/zelda3/overworld.cc
index 20469f24..2228043d 100644
--- a/src/app/zelda3/overworld.cc
+++ b/src/app/zelda3/overworld.cc
@@ -46,20 +46,20 @@ absl::Status Overworld::Load(ROM &rom) {
   for (int i = 0; i < core::kNumOverworldMaps; ++i) {
     futures.push_back(std::async(std::launch::async, [this, i, size]() {
       if (i < 64) {
-        return overworld_maps_[i].BuildMap(
-            size, game_state_, 0, map_parent_, map_tiles_.light_world);
+        return overworld_maps_[i].BuildMap(size, game_state_, 0, map_parent_,
+                                           map_tiles_.light_world);
       } else if (i < 0x80 && i >= 0x40) {
-        return overworld_maps_[i].BuildMap(
-            size, game_state_, 1, map_parent_, map_tiles_.dark_world);
+        return overworld_maps_[i].BuildMap(size, game_state_, 1, map_parent_,
+                                           map_tiles_.dark_world);
       } else {
-        return overworld_maps_[i].BuildMap(
-            size, game_state_, 2, map_parent_, map_tiles_.special_world);
+        return overworld_maps_[i].BuildMap(size, game_state_, 2, map_parent_,
+                                           map_tiles_.special_world);
       }
     }));
   }
 
   // Wait for all tasks to complete and check their results
-  for (auto& future : futures) {
+  for (auto &future : futures) {
     absl::Status status = future.get();
     if (!status.ok()) {
       return status;
@@ -275,110 +275,52 @@ absl::Status Overworld::SaveOverworldMaps() {
 
 // ----------------------------------------------------------------------------
 
-/**
 void Overworld::SaveMap16Tiles() {
   int tpos = core::map16Tiles;
   // 3760
   for (int i = 0; i < core::NumberOfMap16; i += 1) {
-    rom_.WriteShort(tpos, tiles16[i].tile0_);
+    rom_.WriteShort(tpos, tiles16[i].tile0_.ToShort());
     tpos += 2;
-    rom_.WriteShort(tpos, tiles16[i].tile1_);
+    rom_.WriteShort(tpos, tiles16[i].tile1_.ToShort());
     tpos += 2;
-    rom_.WriteShort(tpos, tiles16[i].tile2_);
+    rom_.WriteShort(tpos, tiles16[i].tile2_.ToShort());
     tpos += 2;
-    rom_.WriteShort(tpos, tiles16[i].tile3_);
+    rom_.WriteShort(tpos, tiles16[i].tile3_.ToShort());
     tpos += 2;
   }
 }
-*/
 
 // ----------------------------------------------------------------------------
 
-/**
 void Overworld::SaveMap32Tiles() {
-  int index = 0;
-  int c = tiles32_unique_.size();
-  for (int i = 0; i < c; i += 6) {
-    if (index >= 0x4540)  // 3C87??
-    {
-      std::cout << "Too many unique tiles!" << std::endl;
+  const int max_tiles = 0x4540;
+  const int unique_size = tiles32_unique_.size();
 
-      break;
+  auto write_tiles = [&](int address, auto get_tile) {
+    for (int i = 0; i < unique_size && i < max_tiles; i += 4) {
+      for (int j = 0; j < 4; ++j) {
+        rom_.Write(address + i + j, (uchar)(get_tile(i + j) & 0xFF));
+      }
+      rom_.Write(address + i + 4, (uchar)(((get_tile(i) >> 4) & 0xF0) |
+                                          ((get_tile(i + 1) >> 8) & 0x0F)));
+      rom_.Write(address + i + 5, (uchar)(((get_tile(i + 2) >> 4) & 0xF0) |
+                                          ((get_tile(i + 3) >> 8) & 0x0F)));
     }
+  };
 
-    // Top Left
-    rom_.Write(core::map32TilesTL + (i),
-               (uchar)(tiles32_unique_[index].tile0 & 0xFF));
-    rom_.Write(core::map32TilesTL + (i + 1),
-               (uchar)(tiles32_unique_[index + 1].tile0 & 0xFF));
-    rom_.Write(core::map32TilesTL + (i + 2),
-               (uchar)(tiles32_unique_[index + 2].tile0 & 0xFF));
-    rom_.Write(core::map32TilesTL + (i + 3),
-               (uchar)(tiles32_unique_[index + 3].tile0 & 0xFF));
+  write_tiles(core::map32TilesTL,
+              [&](int i) { return tiles32_unique_[i].tile0_; });
+  write_tiles(core::map32TilesTR,
+              [&](int i) { return tiles32_unique_[i].tile1_; });
+  write_tiles(core::map32TilesBL,
+              [&](int i) { return tiles32_unique_[i].tile2_; });
+  write_tiles(core::map32TilesBR,
+              [&](int i) { return tiles32_unique_[i].tile3_; });
 
-    rom_.Write(core::map32TilesTL + (i + 4),
-               (uchar)(((tiles32_unique_[index].tile0 >> 4) & 0xF0) +
-                       ((tiles32_unique_[index + 1].tile0 >> 8) & 0x0F)));
-    rom_.Write(core::map32TilesTL + (i + 5),
-               (uchar)(((tiles32_unique_[index + 2].tile0 >> 4) & 0xF0) +
-                       ((tiles32_unique_[index + 3].tile0 >> 8) & 0x0F)));
-
-    // Top Right
-    rom_.Write(core::map32TilesTR + (i),
-               (uchar)(tiles32_unique_[index].tile1 & 0xFF));
-    rom_.Write(core::map32TilesTR + (i + 1),
-               (uchar)(tiles32_unique_[index + 1].tile1 & 0xFF));
-    rom_.Write(core::map32TilesTR + (i + 2),
-               (uchar)(tiles32_unique_[index + 2].tile1 & 0xFF));
-    rom_.Write(core::map32TilesTR + (i + 3),
-               (uchar)(tiles32_unique_[index + 3].tile1 & 0xFF));
-
-    rom_.Write(core::map32TilesTR + (i + 4),
-               (uchar)(((tiles32_unique_[index].tile1 >> 4) & 0xF0) |
-                       ((tiles32_unique_[index + 1].tile1 >> 8) & 0x0F)));
-    rom_.Write(core::map32TilesTR + (i + 5),
-               (uchar)(((tiles32_unique_[index + 2].tile1 >> 4) & 0xF0) |
-                       ((tiles32_unique_[index + 3].tile1 >> 8) & 0x0F)));
-
-    // Bottom Left
-    rom_.Write(core::map32TilesBL + (i),
-               (uchar)(tiles32_unique_[index].tile2 & 0xFF));
-    rom_.Write(core::map32TilesBL + (i + 1),
-               (uchar)(tiles32_unique_[index + 1].tile2 & 0xFF));
-    rom_.Write(core::map32TilesBL + (i + 2),
-               (uchar)(tiles32_unique_[index + 2].tile2 & 0xFF));
-    rom_.Write(core::map32TilesBL + (i + 3),
-               (uchar)(tiles32_unique_[index + 3].tile2 & 0xFF));
-
-    rom_.Write(core::map32TilesBL + (i + 4),
-               (uchar)(((tiles32_unique_[index].tile2 >> 4) & 0xF0) |
-                       ((tiles32_unique_[index + 1].tile2 >> 8) & 0x0F)));
-    rom_.Write(core::map32TilesBL + (i + 5),
-               (uchar)(((tiles32_unique_[index + 2].tile2 >> 4) & 0xF0) |
-                       ((tiles32_unique_[index + 3].tile2 >> 8) & 0x0F)));
-
-    // Bottom Right
-    rom_.Write(core::map32TilesBR + (i),
-               (uchar)(tiles32_unique_[index].tile3 & 0xFF));
-    rom_.Write(core::map32TilesBR + (i + 1),
-               (uchar)(tiles32_unique_[index + 1].tile3 & 0xFF));
-    rom_.Write(core::map32TilesBR + (i + 2),
-               (uchar)(tiles32_unique_[index + 2].tile3 & 0xFF));
-    rom_.Write(core::map32TilesBR + (i + 3),
-               (uchar)(tiles32_unique_[index + 3].tile3 & 0xFF));
-
-    rom_.Write(core::map32TilesBR + (i + 4),
-               (uchar)(((tiles32_unique_[index].tile3 >> 4) & 0xF0) |
-                       ((tiles32_unique_[index + 1].tile3 >> 8) & 0x0F)));
-    rom_.Write(core::map32TilesBR + (i + 5),
-               (uchar)(((tiles32_unique_[index + 2].tile3 >> 4) & 0xF0) |
-                       ((tiles32_unique_[index + 3].tile3 >> 8) & 0x0F)));
-
-    index += 4;
-    c += 2;
+  if (unique_size > max_tiles) {
+    std::cout << "Too many unique tiles!" << std::endl;
   }
 }
-*/
 
 // ----------------------------------------------------------------------------
 
diff --git a/src/app/zelda3/overworld.h b/src/app/zelda3/overworld.h
index 61d1daa8..61e42f06 100644
--- a/src/app/zelda3/overworld.h
+++ b/src/app/zelda3/overworld.h
@@ -13,7 +13,7 @@
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
 #include "app/zelda3/overworld_map.h"
-#include "app/zelda3/sprite.h"
+#include "app/zelda3/sprite/sprite.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/zelda3/overworld_map.cc b/src/app/zelda3/overworld_map.cc
index 35ce1d22..97c6772d 100644
--- a/src/app/zelda3/overworld_map.cc
+++ b/src/app/zelda3/overworld_map.cc
@@ -109,8 +109,8 @@ void SetColorsPalette(ROM& rom, int index, gfx::SNESPalette& current,
   k = 0;
   for (int y = 9; y < 13; y++) {
     for (int x = 1; x < 16; x++) {
-      new_palette[x + (16 * y)] = rom.GetPaletteGroup("global_sprites")[0][k];
-      k++;
+      new_palette[x + (16 * y)] =
+      rom.GetPaletteGroup("global_sprites")[0][k]; k++;
     }
   }
 
@@ -267,210 +267,156 @@ void OverworldMap::LoadAreaInfo() {
   }
 }
 
-void OverworldMap::LoadAreaGraphics() {
-  int world_index = 0x20;
+void OverworldMap::LoadWorldIndex() {
   if (parent_ < 0x40) {
-    world_index = 0x20;
+    world_index_ = 0x20;
   } else if (parent_ >= 0x40 && parent_ < 0x80) {
-    world_index = 0x21;
+    world_index_ = 0x21;
   } else if (parent_ == 0x88) {
-    world_index = 0x24;
+    world_index_ = 0x24;
   }
+}
+
+void OverworldMap::LoadSpritesBlocksets() {
+  int static_graphics_base = 0x73;
+  static_graphics_[8] = static_graphics_base + 0x00;
+  static_graphics_[9] = static_graphics_base + 0x01;
+  static_graphics_[10] = static_graphics_base + 0x06;
+  static_graphics_[11] = static_graphics_base + 0x07;
 
-  // Sprites Blocksets
-  static_graphics_[8] = 0x73 + 0x00;
-  static_graphics_[9] = 0x73 + 0x01;
-  static_graphics_[10] = 0x73 + 0x06;
-  static_graphics_[11] = 0x73 + 0x07;
   for (int i = 0; i < 4; i++) {
     static_graphics_[12 + i] = (rom_[core::kSpriteBlocksetPointer +
                                      (sprite_graphics_[game_state_] * 4) + i] +
-                                0x73);
+                                static_graphics_base);
   }
+}
 
-  // Main Blocksets
+void OverworldMap::LoadMainBlocksets() {
   for (int i = 0; i < 8; i++) {
     static_graphics_[i] =
-        rom_[core::overworldgfxGroups2 + (world_index * 8) + i];
+        rom_[core::overworldgfxGroups2 + (world_index_ * 8) + i];
   }
+}
 
-  if (rom_[core::overworldgfxGroups + (area_graphics_ * 4)] != 0) {
-    static_graphics_[3] = rom_[core::overworldgfxGroups + (area_graphics_ * 4)];
-  }
-  if (rom_[core::overworldgfxGroups + (area_graphics_ * 4) + 1] != 0) {
-    static_graphics_[4] =
-        rom_[core::overworldgfxGroups + (area_graphics_ * 4) + 1];
-  }
-  if (rom_[core::overworldgfxGroups + (area_graphics_ * 4) + 2] != 0) {
-    static_graphics_[5] =
-        rom_[core::overworldgfxGroups + (area_graphics_ * 4) + 2];
-  }
-  if (rom_[core::overworldgfxGroups + (area_graphics_ * 4) + 3] != 0) {
-    static_graphics_[6] =
-        rom_[core::overworldgfxGroups + (area_graphics_ * 4) + 3];
+void OverworldMap::LoadAreaGraphicsBlocksets() {
+  for (int i = 0; i < 4; i++) {
+    uchar value = rom_[core::overworldgfxGroups + (area_graphics_ * 4) + i];
+    if (value != 0) {
+      static_graphics_[3 + i] = value;
+    }
   }
+}
 
-  // Hardcoded overworld GFX Values, for death mountain
-  if ((parent_ >= 0x03 && parent_ <= 0x07) ||
-      (parent_ >= 0x0B && parent_ <= 0x0E)) {
-    static_graphics_[7] = 0x59;
-  } else if ((parent_ >= 0x43 && parent_ <= 0x47) ||
-             (parent_ >= 0x4B && parent_ <= 0x4E)) {
-    static_graphics_[7] = 0x59;
+void OverworldMap::LoadDeathMountainGFX() {
+  static_graphics_[7] = (((parent_ >= 0x03 && parent_ <= 0x07) ||
+                          (parent_ >= 0x0B && parent_ <= 0x0E)) ||
+                         ((parent_ >= 0x43 && parent_ <= 0x47) ||
+                          (parent_ >= 0x4B && parent_ <= 0x4E)))
+                            ? 0x59
+                            : 0x5B;
+}
+
+void OverworldMap::LoadAreaGraphics() {
+  LoadWorldIndex();
+  LoadSpritesBlocksets();
+  LoadMainBlocksets();
+  LoadAreaGraphicsBlocksets();
+  LoadDeathMountainGFX();
+}
+
+// New helper function to get a palette from the ROM.
+gfx::SNESPalette OverworldMap::GetPalette(const std::string& group, int index,
+                                          int previousIndex, int limit) {
+  if (index == 255) {
+    index = rom_[core::overworldMapPaletteGroup + (previousIndex * 4)];
+  }
+  if (index != 255) {
+    if (index >= limit) {
+      index = limit - 1;
+    }
+    return rom_.GetPaletteGroup(group)[index];
   } else {
-    static_graphics_[7] = 0x5B;
+    return rom_.GetPaletteGroup(group)[0];
   }
 }
 
 void OverworldMap::LoadPalette() {
-  int previousPalId = 0;
-  int previousSprPalId = 0;
-  if (index_ > 0) {
-    previousPalId = rom_[core::overworldMapPalette + parent_ - 1];
-    previousSprPalId = rom_[core::overworldSpritePalette + parent_ - 1];
-  }
+  int previousPalId =
+      index_ > 0 ? rom_[core::overworldMapPalette + parent_ - 1] : 0;
+  int previousSprPalId =
+      index_ > 0 ? rom_[core::overworldSpritePalette + parent_ - 1] : 0;
 
-  if (area_palette_ >= 0xA3) {
-    area_palette_ = 0xA3;
-  }
+  area_palette_ = std::min(area_palette_, 0xA3);
 
   uchar pal0 = 0;
-
   uchar pal1 = rom_[core::overworldMapPaletteGroup + (area_palette_ * 4)];
-  uchar pal2 =
-      rom_[core::overworldMapPaletteGroup + (area_palette_ * 4) + 1];  // aux2
-  uchar pal3 = rom_[core::overworldMapPaletteGroup + (area_palette_ * 4) +
-                    2];  // animated
-
+  uchar pal2 = rom_[core::overworldMapPaletteGroup + (area_palette_ * 4) + 1];
+  uchar pal3 = rom_[core::overworldMapPaletteGroup + (area_palette_ * 4) + 2];
   uchar pal4 = rom_[core::overworldSpritePaletteGroup +
-                    (sprite_palette_[game_state_] * 2)];  // spr3
+                    (sprite_palette_[game_state_] * 2)];
   uchar pal5 = rom_[core::overworldSpritePaletteGroup +
-                    (sprite_palette_[game_state_] * 2) + 1];  // spr4
+                    (sprite_palette_[game_state_] * 2) + 1];
 
-  gfx::SNESPalette aux1;
-  gfx::SNESPalette aux2;
-  gfx::SNESPalette main;
-  gfx::SNESPalette animated;
-  gfx::SNESPalette hud;
-  gfx::SNESPalette spr;
-  gfx::SNESPalette spr2;
   gfx::SNESColor bgr = rom_.GetPaletteGroup("grass")[0].GetColor(0);
 
-  if (pal1 == 255) {
-    pal1 = rom_[core::overworldMapPaletteGroup + (previousPalId * 4)];
-  }
-  if (pal1 != 255) {
-    if (pal1 >= 20) {
-      pal1 = 19;
-    }
-
-    aux1 = rom_.GetPaletteGroup("ow_aux")[pal1];
-  } else {
-    aux1 = rom_.GetPaletteGroup("ow_aux")[0];
-  }
-
-  if (pal2 == 255) {
-    pal2 = rom_[core::overworldMapPaletteGroup + (previousPalId * 4) + 1];
-  }
-  if (pal2 != 255) {
-    if (pal2 >= 20) {
-      pal2 = 19;
-    }
-
-    aux2 = rom_.GetPaletteGroup("ow_aux")[pal2];
-  } else {
-    aux2 = rom_.GetPaletteGroup("ow_aux")[0];
-  }
+  gfx::SNESPalette aux1 = GetPalette("ow_aux", pal1, previousPalId, 20);
+  gfx::SNESPalette aux2 = GetPalette("ow_aux", pal2, previousPalId, 20);
 
+  // Additional handling of `pal3` and `parent_`
   if (pal3 == 255) {
     pal3 = rom_[core::overworldMapPaletteGroup + (previousPalId * 4) + 2];
   }
-
   if (parent_ < 0x40) {
-    // Default LW Palette
-    pal0 = 0;
+    pal0 = parent_ == 0x03 || parent_ == 0x05 || parent_ == 0x07 ? 2 : 0;
     bgr = rom_.GetPaletteGroup("grass")[0].GetColor(0);
-    if (parent_ == 0x03 || parent_ == 0x05 || parent_ == 0x07) {
-      pal0 = 2;
-    }
   } else if (parent_ >= 0x40 && parent_ < 0x80) {
-    // Default DW Palette
-    pal0 = 1;
+    pal0 = parent_ == 0x43 || parent_ == 0x45 || parent_ == 0x47 ? 3 : 1;
     bgr = rom_.GetPaletteGroup("grass")[0].GetColor(1);
-    if (parent_ == 0x43 || parent_ == 0x45 || parent_ == 0x47) {
-      pal0 = 3;
-    }
   } else if (parent_ >= 128 && parent_ < core::kNumOverworldMaps) {
-    // Default SP Palette
     pal0 = 0;
     bgr = rom_.GetPaletteGroup("grass")[0].GetColor(2);
   }
-
   if (parent_ == 0x88) {
     pal0 = 4;
   }
+  gfx::SNESPalette main = GetPalette("ow_main", pal0, previousPalId, 255);
+  gfx::SNESPalette animated =
+      GetPalette("ow_animated", std::min((int)pal3, 13), previousPalId, 14);
+  gfx::SNESPalette hud = rom_.GetPaletteGroup("hud")[0];
 
-  if (pal0 != 255) {
-    main = rom_.GetPaletteGroup("ow_main")[pal0];
-  } else {
-    main = rom_.GetPaletteGroup("ow_main")[0];
-  }
-
-  if (pal3 >= 14) {
-    pal3 = 13;
-  }
-  animated = rom_.GetPaletteGroup("ow_animated")[(pal3)];
-
-  hud = rom_.GetPaletteGroup("hud")[0];
-  if (pal4 == 255) {
-    pal4 = rom_[core::overworldSpritePaletteGroup +
-                (previousSprPalId * 2)];  // spr3
-  }
-  if (pal4 == 255) {
-    pal4 = 0;
-  }
-  if (pal4 >= 24) {
-    pal4 = 23;
-  }
-  spr = rom_.GetPaletteGroup("sprites_aux3")[pal4];
-
-  if (pal5 == 255) {
-    pal5 = rom_[core::overworldSpritePaletteGroup + (previousSprPalId * 2) +
-                1];  // spr3
-  }
-  if (pal5 == 255) {
-    pal5 = 0;
-  }
-  if (pal5 >= 24) {
-    pal5 = 23;
-  }
-  spr2 = rom_.GetPaletteGroup("sprites_aux3")[pal5];
+  gfx::SNESPalette spr = GetPalette("sprites_aux3", pal4, previousSprPalId, 24);
+  gfx::SNESPalette spr2 =
+      GetPalette("sprites_aux3", pal5, previousSprPalId, 24);
 
   SetColorsPalette(rom_, parent_, current_palette_, main, animated, aux1, aux2,
                    hud, bgr, spr, spr2);
 }
 
+// New helper function to process graphics buffer.
+void OverworldMap::ProcessGraphicsBuffer(int index, int static_graphics_offset,
+                                         int size) {
+  for (int i = 0; i < size; i++) {
+    auto byte = all_gfx_[i + (static_graphics_offset * size)];
+    switch (index) {
+      case 0:
+      case 3:
+      case 4:
+      case 5:
+        byte += 0x88;
+        break;
+    }
+    current_gfx_[(index * size) + i] = byte;
+  }
+}
+
 absl::Status OverworldMap::BuildTileset() {
   all_gfx_ = rom_.GetGraphicsBuffer();
-  current_gfx_.reserve(0x10000);
-  for (int i = 0; i < 0x10000; i++) {
-    current_gfx_.push_back(0x00);
-  }
+  current_gfx_.resize(0x10000, 0x00);
 
   for (int i = 0; i < 0x10; i++) {
-    for (int j = 0; j < 0x1000; j++) {
-      auto byte = all_gfx_[j + (static_graphics_[i] * 0x1000)];
-      switch (i) {
-        case 0:
-        case 3:
-        case 4:
-        case 5:
-          byte += 0x88;
-          break;
-      }
-      current_gfx_[(i * 0x1000) + j] = byte;
-    }
+    ProcessGraphicsBuffer(i, static_graphics_[i], 0x1000);
   }
+
   return absl::OkStatus();
 }
 
diff --git a/src/app/zelda3/overworld_map.h b/src/app/zelda3/overworld_map.h
index 31346689..d862cceb 100644
--- a/src/app/zelda3/overworld_map.h
+++ b/src/app/zelda3/overworld_map.h
@@ -13,6 +13,7 @@
 #include "app/core/common.h"
 #include "app/gfx/bitmap.h"
 #include "app/gfx/snes_tile.h"
+#include "app/gfx/snes_palette.h"
 #include "app/rom.h"
 
 namespace yaze {
@@ -39,9 +40,21 @@ class OverworldMap {
 
  private:
   void LoadAreaInfo();
+
+  void LoadWorldIndex();
+  void LoadSpritesBlocksets();
+  void LoadMainBlocksets();
+  void LoadAreaGraphicsBlocksets();
+  void LoadDeathMountainGFX();
   void LoadAreaGraphics();
+
   void LoadPalette();
 
+
+
+  void ProcessGraphicsBuffer(int index, int static_graphics_offset, int size);
+  gfx::SNESPalette GetPalette(const std::string& group, int index, int previousIndex, int limit);
+
   absl::Status BuildTileset();
   absl::Status BuildTiles16Gfx(int count);
   absl::Status BuildBitmap(OWBlockset& world_blockset);
@@ -54,6 +67,8 @@ class OverworldMap {
   int area_palette_ = 0;
   int game_state_ = 0;
 
+  int world_index_ = 0;
+
   uchar sprite_graphics_[3];
   uchar sprite_palette_[3];
   uchar area_music_[4];
diff --git a/src/app/zelda3/inventory.cc b/src/app/zelda3/screen/inventory.cc
similarity index 95%
rename from src/app/zelda3/inventory.cc
rename to src/app/zelda3/screen/inventory.cc
index 89198cc0..49dc7477 100644
--- a/src/app/zelda3/inventory.cc
+++ b/src/app/zelda3/screen/inventory.cc
@@ -3,7 +3,7 @@
 #include "app/gfx/bitmap.h"
 #include "app/gfx/snes_tile.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
+#include "app/gui/canvas.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/zelda3/inventory.h b/src/app/zelda3/screen/inventory.h
similarity index 92%
rename from src/app/zelda3/inventory.h
rename to src/app/zelda3/screen/inventory.h
index 4b714f8a..aa3027bf 100644
--- a/src/app/zelda3/inventory.h
+++ b/src/app/zelda3/screen/inventory.h
@@ -5,7 +5,7 @@
 #include "app/gfx/snes_tile.h"
 #include "app/gfx/snes_palette.h"
 #include "app/rom.h"
-#include "gui/canvas.h"
+#include "app/gui/canvas.h"
 
 namespace yaze {
 namespace app {
diff --git a/src/app/zelda3/title_screen.cc b/src/app/zelda3/screen/title_screen.cc
similarity index 100%
rename from src/app/zelda3/title_screen.cc
rename to src/app/zelda3/screen/title_screen.cc
diff --git a/src/app/zelda3/title_screen.h b/src/app/zelda3/screen/title_screen.h
similarity index 100%
rename from src/app/zelda3/title_screen.h
rename to src/app/zelda3/screen/title_screen.h
diff --git a/src/app/zelda3/sprite.cc b/src/app/zelda3/sprite/sprite.cc
similarity index 100%
rename from src/app/zelda3/sprite.cc
rename to src/app/zelda3/sprite/sprite.cc
diff --git a/src/app/zelda3/sprite.h b/src/app/zelda3/sprite/sprite.h
similarity index 100%
rename from src/app/zelda3/sprite.h
rename to src/app/zelda3/sprite/sprite.h