Imagine a game that is like the fantastic Super Contra, but seen through the eyes of an animal tripping on LSD. This is about halfway to the realisation that is Serious Sam: Double D XXL. This XBLA exclusive 2 player local co-op title (it was out on PC without co-op) is coming to burn your earballs on February 20th. Don't believe me that the game looks insane? Better check out the new trailer for yourself.
Source: Gametrailers.com