The Quake 3 Battle of the Sexes page has posted the source code for both the Quake II and the Quake III Arena versions of the Battle of the Sexes modification. Admitting it was time to "stop fooling myself into believing I have the time to continue working on Battle of the Sexes," Spinoza has posted the source with the simple request that the proper parties be credited is it is used (though it is noted that permission from the map makers will be required before using any of the BotS textures).