The explicit nature of a sex education game is apparently enough to keep it off Xbox Live Arcade.
Zombie Cow Studios, developer of the game Privates, has been told that the game probably would not be approved in a peer review of the game, according to company co-founder Dan Marshall.
“The guys at Xbox have been amazing. They’ve been really supportive and helpful throughout, but ultimately have advised that the game wouldn’t pass the Indie Games Peer Review process, purely due to its inherently sexual nature. As a result, if you want to play as a tiny little man blasting away inside someone’s innards, the only place to do it is privatesgame.com”
According to the game description:
Privates is a platform shooter in which you lead a teeny-tiny gang of condom-hatted marines as they delve into peoples’ vaginas and bottoms and blast away at all manner of oozy, shouty monsters. It’s rude, funny, bitingly satirical and technically pretty accurate if you don’t count the tiny people or the germs with teeth.
Only the Xbox 360 version has been canned, as the PC version is still available for download free from Zombie Cow's site.