To play: Press "X" to insert coins, and then "A" to start. The goal of the game is to pump each of the four chargers on the map to 100 or greater, which will open the elevator. Enter the elevator to win the level! If you charge a pump to 150, it will create a shockwave and stun all the enemies for a period of time, and if you charge one to 200, it will add a set value to all of the pumps...