Full list of all 8 Kinect Fun Labs: Junk Fu achievements worth 50 gamerscore. It takes around 0-0.5 hours to unlock all of the achievements on Xbox 360.
Shared an epic victory picture with your friends
Earned the cupcake bonus stage
Reached a score of 20,000
Destroyed 40 screens of objects without missing
Reached a score of 5,000
Earned the dinner mint bonus stage
Share 10 epic victory pictures
Burn 35 calories in a single game