Civ All - An unofficial expansion pack for Civilization IV. A project to combine the best of features and the lost fun aspects of all the Civilization game series from Civilization I, II, III, IV, V and Call to Power I, II.
Wolfpack is an open source server implementing the protocol used by the massive multiplayer online game Ultima Online. It aims for full support of the Ultima Online protocol and tries to mimic the same gameplay as the original.
"Yet Another Do-It-Yourself (Test) Automation Framework" specification. Use or modify one of the existing software implementations (hosted/referenced here), or implement the framework yourself. Download and read the spec for more details.