When their time at the beach is ruined by a storm, Sonic, Tails, Amy, Knuckles, and Sticks all have a slumber party at Amy's house. But suddenly, things go a little bit out of shape.

Eggman wants to change his image to win fame. So he develops his own video game called Stache Smash. But later, Eggman hides spybots everywhere and records the action when Sonic and his friends are ...