Join the Mobile Trench Brigade and protect humanity from the sinister threat of Monovision in this tower defense shooter from Tim Schafer's Double Fine Productions. Use a combination of mobile firepower and stationary defenses to turn the tide of the war in our favor. Customize your trenches with thousands of possible configurations. March side by side with allies from around the world as you battle across Europe, Africa, and the Pacific. After defeating the Monovision threat in Europe, Africa, and the Pacific, continue your service in the mobile trenches in Iron Brigade: Rise of the Martian Bear. Face off against Vlad's most terrifying new builds in an all-new Martian campaign. Unlock over 80 new loot items to fight the Tubes in 4 defense missions, 2 survival missions, and an all-new boss mission!