This is a horizontal action shooting game, players need to manipulate the biped robot to destroy the enemy.
The player needs to control the two feet of the robot to advance alternately. Both feet, weapons and enemies are on different levels. The two muzzles fire alternately, which can only hit enemies on the same level. Only relying on weapons to shoot, you also need to step on the enemy with your feet, and stepping on the enemy needs to pay attention to which foot and the height and distance to lift the foot, the operation is very difficult.