![Mario Superstar Baseball - Secret Characters Mario Superstar Baseball - Secret Characters](https://megagames.com/sites/default/files/styles/front-page-slide/public/default_images/default-game-image.png)
- PC
Secret Characters: Not all players are unlocked from the start so you will need to unlock them if you want to enjoy and experience all of the characters: Baby Luigi - Complete Challenge Mode with Yoshi Unlock Koopa Castle Stadium: Star Dash: Toy Stadium in Challenge Mode: Unlock Bowser for Challenge Mode: Unlock Coin Derby Mini Game: Unlock Grand Prix Mode: Unlock Super Star: |