Move your Booty! Trophy in Astro Bot Rescue Mission
Move your Booty!
Completed the first stage
How to unlock Move your Booty!
Story related and cannot be missed.
This trophy will pop after you complete the very first level, 1-1 High-Rise Hijinks. After watching the introduction cutscenes, look at the planet on your left to access World 1 and simply play and complete the first level.