The instructions are simple, use the left arrow key to move left, the right arrow key to right, the up arrow key to move up and the space bar to shoot. Once you get to 50 experience, you unlock the flamethrower, then at 100 you unlock missiles. If you have 50 cash, you can either buy a speed upgrade or a damage upgrade. But remember, if you do buy an upgrade, it takes away 50 experience which may result in a downgrade in your weapon. And last but not least, if you need to pause the game for any reason, just press the P key. Have fun!
