During the Kansai robot competition, robot enthusiasts from all over Japan headed with their invention. The interesting when come to 1 on 1 robot fight, the Chameleon robot which is different from others. This Chameleon Robot is powered by 5 motors and comes with a long and heavy tongue which is center of gravity and also use as the weapon. The tongue is strong enough to knock out the opponent off its feet. Watch this interesting video of robot fight after the jump.

[via New Launches]