Texture Grub - Texture creation software
Easily create and edit textures for game dev and modeling.
Visual Assembler - Commodore 64 & C64U
C64 Visual Assembler is a desktop application that lets you write Commodore 64 machine code programs visually
RetroBlit
RetroBlit
Pocket Platformer SMS
An experimental modified version of Pocket Platformer that exports directly to a Sega Master System ROM
Directory
Directory is a small utility to help set up project templates and stay organised.
8 directional Sprite + FPS Controller Godot
Retro FPS template like Doom or Wolfenstein 3D
This is (basically) counting
Count with your crank. And learn to use bases!
Wooble Maker
A simple virtual theremin #thetooljam2
Beowulf Dark Theme to Aseprite
aseprite theme
BONNIE-32
A fantasy console for making PS1-era 3D games.
SpriteStackEd
Scripts add-on for Aseprite Pixel art editor.
Äbstractor
An abstract art tool
Bitsy Converter
A web application to convert Bitsy scripts into various formats (JSON and Arduboy, for now; others may come soon).
Pixel Art Filter像素風濾鏡工具
A pixel art style filter tool.
NESTEK
Publish your NES Game on steam
Aseprite 3D Viewer
Aseprite plug-in to render OBJ files
action_Typewriter_Advanced
Typewriter-style text animation, with sound management and word shaking.
Palette Guard: Aseprite plug‑in for Game Boy Color (GBC)
Real‑time palette guard: keep each 8×8 tile to one 4‑colour row. Hardware‑safe PNGs.
loveHRT
loveHRT (heuristic ray tube), fairly cheap, somewhat accurate, decently pretty CRT shader/upscaler
Codex Level Builder for Godot
Godot plugin that makes optimised 3D voxel levels.
image conversion tool for ZX Spectrum
image conversion tool for ZX Spectrum
Paintless
A magical drawing tool.