diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a7013a..483e9c6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,13 +28,13 @@ option(ARCHEUS_DEFAULT_CONFIG "Build with default config keys" ON)
 option(ARCHEUS_TESTS "Build with tests" OFF)
 
 set(ARCHEUS_WINDOW_BACKEND "NONE" CACHE STRING "Window Backend to build with")
-set_property(CACHE ARCHEUS_WINDOW_BACKEND PROPERTY STRINGS NONE SDL2 GLFW)
+set_property(CACHE ARCHEUS_WINDOW_BACKEND PROPERTY STRINGS NONE SDL2 SDL3 GLFW)
 
 set(ARCHEUS_INPUT_BACKEND "NONE" CACHE STRING "Input Backend to build with, most likely should match Window Backend")
-set_property(CACHE ARCHEUS_INPUT_BACKEND PROPERTY STRINGS NONE SDL2 GLFW)
+set_property(CACHE ARCHEUS_INPUT_BACKEND PROPERTY STRINGS NONE SDL2 SDL3 GLFW)
 
 set(ARCHEUS_GRAPHICS_BACKEND "NONE" CACHE STRING "Graphics Backend to build with")
-set_property(CACHE ARCHEUS_GRAPHICS_BACKEND PROPERTY STRINGS NONE SDL2 OPENGL)
+set_property(CACHE ARCHEUS_GRAPHICS_BACKEND PROPERTY STRINGS NONE SDL2 SDL3 OPENGL)
 
 if(UNIX)
     set(ARCHEUS_CONSOLE_BACKEND "NONE" CACHE STRING "Console Backend to build with")
@@ -99,6 +99,10 @@ none_check_and_init_needed(ARCHEUS_FLAGS ARCHEUS_SOURCES ${ARCHEUS_WINDOW_BACKEN
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/archeus_sdl2.cmake)
 sdl2_check_and_init_needed(ARCHEUS_SOURCES ARCHEUS_INCLUDE_DIRECTORIES ARCHEUS_LINK_LIBRARIES ${ARCHEUS_WINDOW_BACKEND} ${ARCHEUS_INPUT_BACKEND} ${ARCHEUS_GRAPHICS_BACKEND})
 
+# ~ SDL3 ~ #
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/archeus_sdl3.cmake)
+sdl3_check_and_init_needed(ARCHEUS_SOURCES ARCHEUS_INCLUDE_DIRECTORIES ARCHEUS_LINK_LIBRARIES ${ARCHEUS_WINDOW_BACKEND} ${ARCHEUS_INPUT_BACKEND} ${ARCHEUS_GRAPHICS_BACKEND})
+
 # ~ OPENGL ~ #
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/archeus_opengl.cmake)
 opengl_check_and_init_needed(ARCHEUS_FLAGS ARCHEUS_SOURCES ${ARCHEUS_GRAPHICS_BACKEND})
diff --git a/include/arc/graphics/spritesheet.h b/include/arc/graphics/spritesheet.h
index b543927..30be531 100644
--- a/include/arc/graphics/spritesheet.h
+++ b/include/arc/graphics/spritesheet.h
@@ -41,7 +41,7 @@ void ARC_Spritesheet_Destroy(ARC_Spritesheet *spritesheet);
  * @param[in] renderer     the renderer to draw to
  * @param[in] renderBounds the area of the renderer to copy the spritesheet to
 */
-void ARC_Spritesheet_Render(ARC_Spritesheet *spritesheet, ARC_Renderer *renderer, ARC_Rect renderBounds);
+void ARC_Spritesheet_Render(ARC_Spritesheet *spritesheet, ARC_Renderer *renderer, ARC_FRect renderBounds);
 
 /**
  * @brief renders a section of a spritesheet
@@ -51,7 +51,7 @@ void ARC_Spritesheet_Render(ARC_Spritesheet *spritesheet, ARC_Renderer *renderer
  * @param[in] renderer     the renderer to draw to
  * @param[in] renderBounds the area of the renderer to copy the spritesheet area to
 */
-void ARC_Spritesheet_RenderArea(ARC_Spritesheet *spritesheet, ARC_Rect sheetBounds, ARC_Renderer *renderer, ARC_Rect renderBounds);
+void ARC_Spritesheet_RenderArea(ARC_Spritesheet *spritesheet, ARC_Rect sheetBounds, ARC_Renderer *renderer, ARC_FRect renderBounds);
 
 /**
  * @brief renders a tile of a spritesheet
@@ -63,7 +63,7 @@ void ARC_Spritesheet_RenderArea(ARC_Spritesheet *spritesheet, ARC_Rect sheetBoun
  * @param[in] renderer     the renderer to draw to
  * @param[in] renderBounds the area of the renderer to copy the tile to
 */
-void ARC_Spritesheet_RenderTile(ARC_Spritesheet *spritesheet, ARC_Point tilePosition, ARC_Renderer *renderer, ARC_Rect renderBounds);
+void ARC_Spritesheet_RenderTile(ARC_Spritesheet *spritesheet, ARC_Point tilePosition, ARC_Renderer *renderer, ARC_FRect renderBounds);
 
 /**
  * @brief gets the x and y size of a given spritesheet in pixels
diff --git a/include/arc/input/mouse.h b/include/arc/input/mouse.h
index 5f60780..bb7fe9c 100644
--- a/include/arc/input/mouse.h
+++ b/include/arc/input/mouse.h
@@ -35,7 +35,7 @@ void ARC_Mouse_CreateWithInput(ARC_Mouse **mouse, ARC_Input *input);
 
 void ARC_Mouse_Destroy(ARC_Mouse *mouse);
 void ARC_Mouse_Update(ARC_Mouse *mouse);
-ARC_Point *ARC_Mouse_GetCoords(ARC_Mouse *mouse);
+ARC_FPoint *ARC_Mouse_GetCoords(ARC_Mouse *mouse);
 ARC_MouseState ARC_Mouse_GetState(ARC_Mouse *mouse, ARC_MouseButton button);
 int32_t *ARC_Mouse_GetScrollY(ARC_Mouse *mouse);