Character mistake: In the end credits of the Italian version, several roles are listed with blank spaces instead of the Italian voice talent. There are also inconsistencies with the same roles listed for the on-screen actors (for instance, two different words are used to translate "Homeless man" and "Clerk"). The Psx version also features spelling mistakes ("assestants").
Character mistake: When the level 4 boss makes its entrance, the game warns you with "DANGEROUS! PAY ATTENTION TO BACKWARD!" When you are about to win, it encourages you with "YOU SMASHED HIS ALL EQUIPMENT!"