Because the Nintendo DS relies on strict hardware limitations, these images must be formatted perfectly in terms of resolution, file naming, and color depth. The R4 Theme Creator automates these technical hurdles, turning asset creation into a simple drag-and-drop process. Anatomy of an R4 Theme File Structure
Create a new folder in the themes directory and name it whatever you'd like your theme to be called. Copy all of your modified .bmp images and your .ini config file into this newly created folder.
: A configuration text file that defines text colors and icon positions. Recommended Tool: R4 Theme Creator Alice
The look of the scrollbars, selection boxes, and text colors. r4 theme creator
: A well-known free program that provides a guided interface for building themes.
Crop or resize them to . This is the native resolution of the Nintendo DS screens. Step 2: Load the Images into the Creator Open your chosen R4 theme creator software.
Inside that folder, the R4 firmware expects exactly four primary bitmap ( .bmp ) images: Because the Nintendo DS relies on strict hardware
: Standardized .bmp files for the top and bottom screens.
Used to boot standard GBA games or retail cartridges. 3. The theme.ini Configuration File
Many community members distribute .psd (Photoshop) or .xcf (GIMP) templates. Copy all of your modified
Once your theme files are generated, putting them on your Nintendo DS takes just a few minutes.
Once you have created your images, installing them is simple:
to export your images. In the advanced options during BMP export, ensure you select the : Themes are stored in . Each theme should be in its own folder (e.g., /__rpg/ui/MyCustomTheme/ Configuration : You can edit the
Many modern R4 cards use Wood R4 firmware, which is compatible with Acekard (AKMenu) themes. File Requirements : Images must be saved as 16-bit BMP files (specifically X1 R5 G5 B5 or XRGB) to display correctly. Recommended Tool
Use an icon editor to customize your button visuals. If you see a purple outline in these tools, it usually indicates a transparent background in the final theme. 4. Installation: The Final Step Once your masterpiece is ready: Connect your SD card to your PC using a USB adapter. Locate the themes folder: Depending on your card, this is usually in Create a new folder:
Because the Nintendo DS relies on strict hardware limitations, these images must be formatted perfectly in terms of resolution, file naming, and color depth. The R4 Theme Creator automates these technical hurdles, turning asset creation into a simple drag-and-drop process. Anatomy of an R4 Theme File Structure
Create a new folder in the themes directory and name it whatever you'd like your theme to be called. Copy all of your modified .bmp images and your .ini config file into this newly created folder.
: A configuration text file that defines text colors and icon positions. Recommended Tool: R4 Theme Creator Alice
The look of the scrollbars, selection boxes, and text colors.
: A well-known free program that provides a guided interface for building themes.
Crop or resize them to . This is the native resolution of the Nintendo DS screens. Step 2: Load the Images into the Creator Open your chosen R4 theme creator software.
Inside that folder, the R4 firmware expects exactly four primary bitmap ( .bmp ) images:
: Standardized .bmp files for the top and bottom screens.
Used to boot standard GBA games or retail cartridges. 3. The theme.ini Configuration File
Many community members distribute .psd (Photoshop) or .xcf (GIMP) templates.
Once your theme files are generated, putting them on your Nintendo DS takes just a few minutes.
Once you have created your images, installing them is simple:
to export your images. In the advanced options during BMP export, ensure you select the : Themes are stored in . Each theme should be in its own folder (e.g., /__rpg/ui/MyCustomTheme/ Configuration : You can edit the
Many modern R4 cards use Wood R4 firmware, which is compatible with Acekard (AKMenu) themes. File Requirements : Images must be saved as 16-bit BMP files (specifically X1 R5 G5 B5 or XRGB) to display correctly. Recommended Tool
Use an icon editor to customize your button visuals. If you see a purple outline in these tools, it usually indicates a transparent background in the final theme. 4. Installation: The Final Step Once your masterpiece is ready: Connect your SD card to your PC using a USB adapter. Locate the themes folder: Depending on your card, this is usually in Create a new folder: