Contraptionist
Created your own level
20 ✓ October 6th, 2013
World of Contraptions
Completed a downloaded level
20 ✓ October 6th, 2013
School's Out
Completed all levels in The Classroom
20 ✓ October 6th, 2013
Lawn Mower
Completed all levels in The Backyard
20 ✓ July 24th, 2014
Book Smart
Collected all stars in The Classroom
20 ✓ October 6th, 2013
Knockout
Collected all stars in The Backyard
20 ✓ July 24th, 2014
Chopper Pilot
Collected all stars in The Treehouse
20 
Bedtime
Completed all levels in Alex's Bedroom
20 
King of the TreeHouse
Completed all levels in The Treehouse
20 
It's Not Easy Being Green
Collected all stars in Alex's Bedroom
20