Autobot Stronghold Defense

Send in the next wave early for a time bonus. Complete all 50 waves for a massive victory bonus. Upgrade your defenders to unlock new abilities. Each new wave of decepticons brings an increase in game difficulty. Click or drag the Autobot to add your defenders. There five kinds of autobot: Bumblebee, Jazz, Ironhide, Ratchet, Optimus Prime. The Autobot defender has 3 levels of updrades and their speed, response, range and damage.