Welcome to Laser Cannon. The new game in the “Laser Cannon” series. New locations, new monsters, new gear. Kill’em all! Laser Cannon 3 is finally back and now the funny physics-based shooting game goes into the third round. It’s up to you to save our planet one more time against a bunch of annoying alien creatures. Clear each stage using your mighty cannon and try to shoot them all with as less shots as possible.