Super-combo challenge modeSuccessfully complete all three challenge modes.Piranha II shipSuccessfully complete time challenge mode with a Bronze or better finish.Cyclone weapons power-upSuccessfully complete the weapons challenge mode with a Bronze or better finish. This power-up doubles the damage caused by your weapons.Velocitar trackSuccessfully complete race mode with a Bronze or better finish.Infinite timeHold down Z + L + R while playing a game, then press C-Up, C-Right, C-Left, C-Down, C-Up, C-Right, C-Left, C-Down.Infinite EnergyHold down Z, L, and R while playing and then press the following: C-Up, C-Down, C-Left, C-Right, C-Up, C-Down, C-Left, C-Right. Infinite Weapons:Hold Z, L, and R while playing and press the following: C-Down, C-Down, C-Left, C-Left, C-Right, C-Right, C-Up. All shipsHold Z + L + R at the main menu, then press C-Down, C-Down, C-Down, C-Down, C-Right, C-Up, C-Left.
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Nintendo 64 
