Iron Brigade

Iron Brigade, formerly titled Trenched, is a 2011 video game, developed by Double Fine Productions, published by Microsoft Studios as a downloadable Xbox Live Arcade title on the Xbox 360, and released for Microsoft Windows in 2012. Iron Brigade is a hybrid tower defense and third-person shooter game, set after World War I in an alternate reality, where the player controls units from the Mobile Trench Brigade to fight off robotic species called the Monovision. The player controls giant mecha-style robots with weapon and armor customization through a variety of missions set across the world.