Ball Thief vs Police 2 Ball Thief vs Police 2 is a 2D platformer where you play as a thief and you have to collect the bags of money while avoiding the police, drones and spikes. There are 8 levels to play and the difficulty increases as you proceed. This is the second installment of the original Ball Thief vs Police series. Controls:Use "WASD" or "Arrow" keys for the player's movement. Use "W" or "Up" arrow key twice for double jump.