Lifeless is a multiplayer FPS zombie survival game unlike others currently on the market.
In Lifeless, you have to do whatever's necessary to survive in a vast and dangerous world, filled with challenging and intelligent zombies. Working with other players to complete quests or gain achievements is a smart choice, though attacking other players also has it's place in the dangerous world.
Lifeless offers an experience that no other zombie survival game has yet to offer. If you want to stay alive, you'll need to think on your toes and make intelligent decisions; decisions which affect not just you, but everyone around you, players and NPCs.
Check out http://www.lifelessgame.com for more information and stop by the forums to add your own ideas that could make it into the game! http://www.rigid-soft.com