In every stage there are five gold cards to collect (100 total). Once all gold cards have been collected, the player can unlock the secret world, Rainbow Palace. After all the gold cards have been collected from there (an additional 20, making a grand total of 120 Gold Cards) the player unlocks more courses in multiplayer mode plus the "Full Power" cheat option. With the cheat activated, Bomberman starts with 8 bombs, 5 flames, power bombs, and remote bombs.