------------------------------------------------------------------------------------------------------------------------------------------------------------ Mario Superstar Baseball Codes Note: This game is also titled Super Mario Stadium Miracle Baseball. Coin Derby mini-game<br> Successfully complete Challenge mode to unlock the Coin Derby mini-game. Star Dash mini-game Successfully complete all six mini-games on the Star difficulty setting to unlock the Star Dash mini-game. Koopa Castle stadium Successfully complete Challenge mode to unlock the Koopa Castle stadium. Play as Baby Luigi Successfully complete Challenge mode with Yoshi to unlock Baby Luigi. Play as Bowser Successfully complete Challenge mode on Special with any character to unlock Bowser. Play as Dixie Kong Successfully complete Challenge mode with Donkey Kong to unlock Dixie Kong. Play as Hammer Bro Successfully complete Challenge mode with Bowser to unlock Hammer Bro. Play as Monty Mole Successfully complete Challenge mode with Mario to unlock Monty Mole. Play as Petey Piranha Successfully complete Challenge mode with Wario to unlock Petey Piranha. Play as Toadette Successfully complete Challenge mode with Peach to unlock Toadette.