Activate the following cheats by entering the corresponding codes at the specified screen:
CHEAT FUNCTION – CHEAT CODE
High gravity – Press Down four times, Right, Left, Right, Left at the main menu.
Low gravity – Press Up two times, Left two times, Up two times, Right two times at the main menu.
Player skulls in Arcade mode – Press Up, Right, Down, Left, Up, Right, Down, Left at the difficulty selection menu.
Select single-player mode in Arcade mode. Press Down ten times at the difficulty selection screen. The pointer will move underneath the Master difficulty, and the game will start in Savant mode.