FORCED is a fast-paced cooperative arena combat game in which you play together with your friends in dangerous trials over a diverse set of arenas.
As your team racks up victories, you'll get to level up and customize your skills with 4 different weapons.
The game is currently on Steam Greenlight and it is one of the top voted games. There is a pretty good chance that it will make into official Steam catalog.
FORCED has been developed by BetaDwarf Game Studio and they launched a Kickstarter campaign recently. It has been made using Unity3D game engine and supported platforms include Windows, Mac, Linux, Xbox360 and PS3.
You can ensure a copy of the game for yourself by pledging $15 or more on Kickstarter. The game is expected to be released in Feb 2013.