Brainzilla is the name of a big alien monster that brings destruction to its path. Control this enormous monster and unleash its power to raise terror across the Earth and wipe out the mankind. Fly around and eliminate everything and everyone that is in your way as you absorb your victim's energy to gain money and purchase lots of upgrades to make Brainzilla even more powerful, if this is possible. Do you think that you have the aiming and shooting skills to inflict total destruction on earth? Play this addictive free online flash action shoot em up game here in Minigames.com to find out!
Use the arrow keys or W, A, S, D keys to move.
Hover with your mouse to aim and shoot is auto.
Press Spacebar to throw bombs.