Rated 14+, Privates, is a Zombie Cow Studios shooter game developed and released last August 2010. In the game, you lead a bunch of marines down, er, private parts to eradicate traces of sexual diseases. If you find battling chlamydia and herpes down the fallopian tube as interesting, then read on. The game is an unusual take on biology class, that's for sure. The game was rumored to be released on Xbox Live Indiegames, however, a spokesperson for Xbox has confirmed that they haven't received the submission yet. If reports online are to be believed about the content, he added, that it would probably not make the guidelines they have for sexual and explicit content in their games. Well, Xbox or no Xbox, at least you can enjoy this game for free download. Happy hunting!