- rog 12 A simple networked dungeon crawler
- block-bounce 6 a simple breakout clone written in Ruby with rubygame
- Ignatus 5 A simple, easy to use C++ game engine.
- videotutorialsrock.com-in-ruby 5 A translation of the code at videotutorialsrock.com to Ruby
- karma-jstd-adapter 4 An adapter for karma, so you can run your js-test-driver tests.