UFO Challenge is a quest obtained in Tomorrow City Lagoon after Mickey has rescued Gremlin Roger.

Once Mickey lands on the giant UFO floating in the Lagoon, some Spatters will appear. After either befriending some of them or destroying some of them some Sweepers will arrive. Leaving the UFO or losing all health will result in the mission being a failure, and you will need to restart.

Once they have all been taken care of, a Treasure Chest will appear containing a Bronze Pin.

Community content is available under CC-BY-SA unless otherwise noted.