Games for tomorrow's programmers
An updated version of the classic "Basic Computer Games" book
Programming eXperience Toolkit
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
One of the best Prodigy hacks
Various things for PSX (PlayStation 1, PSone)
JavaScript-based game engine designed to empower developers
Complete Open Source and Modular solution for MMO
PoC Minecraft client written in Javascript
A 2D rigid body physics engine for the web
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
HTML5 Canvas Tower Building Game
Open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri
Botcraft is a cross-platform C++ library to create bots
Entertaining and interactive game of solving 50+ puzzle pieces
Identify the famous car brands from around the world
3D slider puzzles for kids; helps teach solid geometry
Sokoban with many families of puzzles provided.
Permuted picture puzzle, allows using your own PNG pictures.
Tool for chess teachers to create PDF files with chess diagrams in it
Klotsky class block slider puzzles.
A free 3D game engine to create games and realtimes scenes for Windows
A Minecraft like game written in go
Artificial Life Simulation