The San Francisco-based developer is working on Trenched exclusively, it seems, for Xbox Live Arcade. The game is described as a hybrid tower defense and third person shooter game that will be "extremely, extremely manly."
Double Fine founder Tim Schafer also revealed it will be set during World War I in an alternate reality, with players commanding giant mecha-style robots with weapon and armor customization through a variety of missions set across the world.
Alongside with the announcement comes the official trailer...
A release date has yet to be confirmed.