Heads up, if you also collect 'achievement' stars, you need to back out to the menu aftrer evey game. Or you miss out when the chest is full, and allbyou gathered is void. Holy cracks on the commericails. I guess theres alott between games BUT they also intrupt your puzzels while playing. 2-3 times. And they are way louder than the game, so do expect to be startled, randomly, a lot!