Robocraft

If Minecraft smashed straight into World of Tanks you'd get Robocraft. BUILD, DRIVE & FIGHT in this Free-To-Play MMO Robot vehicle shooter. BUILD - A futuristic robo vehicle from Cubes, add Wheels, Thrusters, Hoverblades, Wings, and Plasma Cannons. DRIVE - Jump in the Pilot seat of your Robot and drive it into battle in Jet Cars, Tanks, Flying Warships, anything you can dream up. FIGHT - Battle online in massively multiplayer mayhem against users from all over the world.