No, it's not a MineCraft extension pack. It's a MMORPG Shooter. Sounds cool, right? Well, other than that, it is also completely free! ^_^ It can be installed from the steam shop for free since 5 days ago, so... WooHoo!
http://www.crimecraft.com
CrimeCraft: BleedOut is a Free to Play, fast paced MMO Shooter set in the aftermath of urban collapse. Players compete in intense PvP Combat matches with over 20 battle maps, tons of playmodes and hundreds of weapons and skills to master and use.
Earn a reputation, build a gang and kill the competition.
Did I hear someone say there should be an SpA gang? Oh, I think is did! ^_^