RISING · GAME DEV

Engines, frameworks and tools for making games. The Game Dev repositories breaking out right now, ranked by relative momentum: daily growth against their own size, so real risers surface instead of the giants that merely add the most stars in absolute terms.

catalog of 2026-10-29 · velocity is a trailing pace, up to 7 days · the one history nobody else keeps

1. 01Donchitos/Claude-Code-Game-StudiosShellTurn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.29K ★▲ 1.3%/day375/d
2. 02game1024/OpenSpeedyTypeScript🎮 An open-source game speed modifier.21K ★▲ 0.4%/day74/d
3. 034ian/GDevelopJavaScript🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.28K ★▲ 0.1%/day25/d
4. 04aseprite/asepriteC++Animated sprite editor & pixel art tool (Windows, macOS, Linux)40K ★▲ 0.1%/day28/d
5. 05godotengine/godotC++Godot Engine – Multi-platform 2D and 3D game engine119K ★▲ 58/day