Tank Maniacs is a fast paced local multiplayer party game with a bevvy of super weird tanks. Born during one of Gamelab's regular in-house "game jams" about a year ago, they decided to make a serious go of it and have been working on it ever since.
Tank Maniacs is a couch party game with tanks for "all those people out there who like couches and tanks". Although currently in closed beta on PC, they're hoping to find some fine folks to help them destroy their beta build, and with it, most of their hopes, dreams and self-worth. The aforementioned (I literally just mentioned it) closed beta was released today, so if you want to check it out, go for it.