It's a Start Achievement - Disney Infinity - Exophase.com

Disney Infinity

Xbox 360

148,350 Achievements Earned
8,172 Players Tracked
50 Total Achievements
9,961 Obtainable EXP
1,000 Gamerscore
325 100% Club

Collect 50 Stars.

10

35.63% Uncommon - 118.00 EXP

You have not earned this achievement yet