Ag is a fast, scriptable anagram generator.
The Ultimate Automation Assistant
Action RPG that's easy to mod
A toolbox for Sid Meier's Civilization
Tool for chess teachers to create PDF files with chess diagrams in it
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Another clone of Rick Dangerous classic game
Adds Discord Functionality to Lands.
jfCraft : Yet Another Minecraft Clone
GPS track editor for editing tracks and planning (multiple) day tours
Geraniums Pot - Intersecting Circles Puzzles Simulator
The Echo Engine is a simple game engine for text adventure games
Karaoke for Windows
Here we're trying to create the easiest open-source game engine.
World Class Leader Board Editor.
Game engine to build text adventures.
Gem Dash aka Boulder or Dyna Blaster like 8-bit style game in Python
3D puzzle game based on Kula World and Cubosphere
Cross-breeding a 3D FPS with a fantasy RPG in the world of Hexen
Internet server for Linux Air Combat
RTSish Game Engine
An isometric arcade-style game of skill, puzzles and exploration
Willy the Worm is an 2d side scroller arcade stye game