The last human has been slain by evil killer robots. You are the one remaining humanoid battle droid. Your mission: avenge the human race!Boost your battledroid with ever more powerful weaponry, destroy Spiderbots to gain extra special weapon abilities and field defence and pet drones to help you along. Blast your way through 40+ glowing neon levels, avoiding Chasers, Turrets, Spawners, Minelayers, bombs, and bullets, and take on the four giant boss 'bots of the Apocalypse - Ieiunitas, Bellum, Lues and Letum!