One of the best Prodigy hacks
An easy-to-use, working NitroType hack for typing at insane speeds!
All Google Snake mods combined into one
A 2D rigid body physics engine for the web
2D JavaScript Physics Engine
Games for tomorrow's programmers
A nonsense activity generator
Fast, user-friendly cross-platform custom launcher for Minecraft
Ad free open source TV guide for more than 1000 channels.
HTML5 Canvas Tower Building Game
High performance UI layout library in C
IsoCity: City building simulation game
3D game engine/framework in C, with Luajit and Python bindings now
JavaScript-based game engine designed to empower developers
An updated version of the classic "Basic Computer Games" book
A dead simple 2D game engine for Go
FlightGear Flight Simulator: free open-source multiplatform flight sim
90-ball bingo with sound
A planetarium software that shows a 3D simulation of the night sky
JavaScript framework to build game engines, games, emulators and apps
Emulator of the 8-bit computers Sharp MZ-800 / MZ-700 / MZ-1500
Game engine supporting many 3D/2D formats and graphic effects
X3D is the open-standard format for 3D graphics scenes on the Web.
The ultimate cataloguer
Full featured MUD server with all the trimmings.