Snow Brothers. Jr. Cheats - GameBoy
Primary Collection of Cheats
Map select
Hold [Up] + [Select] + [B] and press
[Start] at the title screen. Use the D-Pad to select
a map.
Invincibility
Hold [Left/Down] + [A] + [B] and press
[Start] at the title screen.
Bonus money
Destroy all enemies on a screen with one ball.