Spend Party Points at the Museum!
As you play Mario Party™ 9, you’ll earn Party Points along the way. These points can be picked up by completing a stage in Party Mode, tackling challenges in Minigames Mode or successfully finishing Solo Mode. Once you’ve got a stash of Party Points to spend, the Museum is the place to go!
In exchange for Party Points you can unlock new vehicles to use in Party Mode, sound effects from the game to listen to whenever you like and even brand new stages to play on. The Museum also doubles as an observatory, allowing you to return constellations to the night sky then take a closer look at them in exchange for Party Points. You can even set fireworks off as you stare at the blanket of stars!