My names Liam and i am the owner of www.gamingonlinux.com
Reminds me of call of duty zombies mode, works very similair with borderlands style graphics...excellent, add multiplayer and it gets a 9 more maps and it's a 10 and you have a big hit.
View my full review here: Gamingonlinux.com
My full review is here: Gamingonlinux.com
It holds promise to become a big hit in the indie scene especially for supporting more than just windows. A few small niggles in the user interface that need improving and it will seriously kick some butt.