The source code to VVVVVV
An elegant Go board and SGF editor for a more civilized age
Cross-platform, open source, and super fast MUD client with scripting
The flexible game engine
A community sourced database of game controller mappings
The Tiny JavaScript Game Engine That Can!
3D space trading and combat game
A dead simple 2D game engine for Go
This is a Units Editor for Empire At War which will make things easy.
Cross-platform game engine in Rust
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Domination is a game that is a bit like the board game Risk
Action RPG that's easy to mod
The Ultimate Automation Assistant
Free, powerful, and undetected Brookhaven RP script for Roblox.
LDraw™ editor for LEGO® style digital building instructions.
INSTEAD - Simple Text Adventure Interpreter.
Games for tomorrow's programmers
Game written in Ruby for learning Ruby
A cross-platform, open-source, pure C game engine for mobile game
Advanced map editor
A hand-crafted 2D game library in Go
OpenGL port of the classic 6dof 3D shooter Descent