Sanctum 2 is the sequel to the 2011 Steam hit Sanctum, and expands on the concept of mashing Tower Defense strategy with (now even more!) intense action FPS! Sanctum 2 features 4 player co-op, deep customization and will be available on Steam, XBLA and PSN later this year!
I bought Sanctum pre-release and it turns out that was a major mistake. The game was released with 3 levels total at launch and they justified it by describing the 4 difficulty modes for each level as "additional content". Then not long after they released paid $DLC. I don't think I have ever been so angry at a purchase.
It is a good game and, yes, they gradually released a couple more free levels and stuff, but this company has a long way to go to earn my trust back. First impressions are tough to overcome.
__________________ Goat: This book says that if you let a roomful of monkeys type for infinity they'll eventually write the complete works of Shakespeare. Rat: So? What's that supposed to prove? Pig: Monkeys plaguarize
-Pearls Before Swine