Super Metroid

Energy refill

Note: This code requires the default controller setting to be selected. Collect a minimum of ten missiles, ten super missiles, and eleven power bombs. Perform the following actions when the life meter has less than fifty points and the reserve energy tanks are empty. Roll into a ball and press Select(3). Hold X (a power bomb will be released), then hold L + R + Down. With all buttons held, the screen will turn white when the power bomb explodes. The energy tanks will be now be refilled.

Bonus items

Go to lower Norfair. Before entering the room with the golden Torizo Boss, open the door. Then, roll into a ball and hold A + B + X + Y while passing through the door. You will get 700 Energy, 300 Reserve Energy, 100 Missiles, 20 Super Missiles, 20 Power Bombs, and all items except the Screw Attack. Note: This can be done from either entrance.