At $49.99, this Dueling Space Marines Copter Set from ThinkGeek “gets you a set of two mini r/c helicopters with infra-red laser tag style battle action.” Video after the break. Click here for one more picture.
Each shot causes the gun of your space marine to flash with simulated gunfire. The first hit causes your enemy to spin. The second makes the enemy copter lose power… the third cuts rotor power completely as your opponent plummets to the ground and you gloat in victory