A free program for Android, by ZeptoLab.

Robotics! is an Android game app that allows you assemble your personalized battle robot from numerous discarded elements and program it to move and engage in combat. To make intricate movements that the robot repeats in this game, you must pull different elements of the robot in different directions.

You must demonstrate that you are the best combat robot trainer among the thousands of others practicing in the world. The way your combat robot makes contact with all the other battle robots as well as the surroundings in these physics-based battles produces bizarre, unexpected, and humorous moments.

Get great rewards by rising to the top of the scoreboard. Progress through the game to gain additional fighting belts for your battle robots, for only the strongest will be recognized as Black Belt Masters.