Red VS Green is a no frills tactical simulator that focuses on troop movements rather then building speed. There are 3 basic units in the game Red Androids, Green Androids, and Blue Androids. Blue androids are neutral but will attack you if you encroach on their area. The main battle is between Red and Green. Back Story: The androids were built some time ago to take the place of human combatants on a global theatre. First came blue. Simple robots with one thing in mind. Killing. They are mindless killing