Alright, here goes...
I would like to request that cube be made into portableapps format, I heard it can run as a portable, but a paf would be nice.
Name: Cube
Site: http://www.cubeengine.com/cube.php4
Description: "Cube is an open source multiplayer and singleplayer first person shooter game built on an entirely new and very unconventional engine. Cube is a landscape-style engine that pretends to be an indoor FPS engine, which combines very high precision dynamic occlusion culling with a form of geometric mipmapping on the whole world for dynamic LOD for configurable fps & graphic detail on most machines. Uses OpenGL & SDL." (from the site)
License: Opensource (A.F.A.I.K.)
Other Info: The project is (A.F.A.I.K.) complete, so any other things would have to be taken care of by ourselves. There are mods of the game that are avaliable, one is even liked by the site.