Aliens are non-playable characters in Mario Party series. They make their debut in Mario Party 5 and late appearance in Mario Party 7.


Mario Party 5

Aliens make a brief appearance in ID UFO, when the team wins.

An Alien in Mario Party 6.

Mario Party 6

They appear on the board, Castaway Bay at night but absent during day.

Mario Party 7

Aliens appear on the board, Neon Heights. When the player lands on the Happening Space, the Alien in the star-shaped windows UFO will swap the Treasure chests in different places.

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