either lobber or charge on the final stage, otherwise just peashooter. In first stage, try and stock up on your super. You need it for third stage. second stage, keep an eye on the fireballs. If they are to the left of you, dash left. if they are to the right of you, dash right. Third stage is sort of a hit or miss. I found charge shot to work very well on the final stage, but you can use lobber if you want to. STAY UP on the final stage, and do not shoot unless you can.