TIME TRIAL - Take on each stage as the clock counts down. Be quick because if the timer reaches zero its game over! ARCADE CHALLENGE - At the start of each round you are granted 1 bullet per target. On rounds 1, 7 and 14 you gain an aditional 15 bullets just in case. If your ammo count reaches zero you must restart and try again! FREE PLAY - Each stage must still be complete before you can progress further however you are free to go at your own pace as you are not restricted by time or ammo!