Tools using the s3pi library and other related works
sims3tools provides a set of tools for the Sims3 modder, based around the s3pi library. It includes: a package editor (s3pe), which allows most useful resources to be edited; an Object / CAS Part cloner (s3oc) for creating a base for modifications; a sims3pack packer/unpacker (s3su), which simplifies handling the content of these files; a string table editor (s3se) for allowing string table resources to be efficiently edited; plus a number of additional utilities. Note that development on sims3tools has now finished.
3D game engine and multiplayer/singleplayer FPS game
FakeNES is a highly portable, Open Source NES and Famicom emulator. It runs on all modern operating systems and has an actively maintained DOS port for enthusiasts. Support for phones and other mobile platforms is under development. The majority of the project is entirely original code released under the zlib/libpng license. Contributed and third-party code is included under GNU licenses.
I Have No Tomatoes is an extreme leisure time activity idea of which culminates in the following question: How many tomatoes can you smash in ten short minutes? If you have the time to spare, this game has the vegetables just waiting to be eliminated!
2D game creation software
Classic Edition of Open Zelda, a 2D game creation software. This project has been superseded by the Modern Edition, but recently the Player had DirectX code replace with SDL 2 and changes are still welcome. http://youtube.com/watch?v=zHs4zRkcua8 [Linux] http://youtube.com/watch?v=lU2Xe5ewgwA [OS X]
Never before has collecting mushrooms been this mildly entertaining. At least not in outer space. It's more of a lifestyle than a game, really. Now with graphics and sound, too!
Red Pixel is a platform deathmatch game for two players. It can be player over a LAN or a serial cable link.
Pulmo, a game where your a jellyfish!
Pulmo is game that was made as a student project at Monash University. Its is written mainly in C++, with some components using Lua and ActionScript. It is a action/puzzle game set underwater. You play a jellyfish who can change colours
Randomedia is an action game developed in Argentina, in C++ and Lua. A game with sheeps, aliens, other weird stuff. Very old code (2003).