Created by Yusuke Takasaki Zafu is a smartly designed and minimalist game all about stacking up cushions! You play the little ball and you simply have to tap as a cushion slides in from the right. Time it correctly to land in the middle, and the cushion gets added onto the stack. Leave it too late and it's game over. It's free, fun, a tiny download (only 12MB thanks to the Phaser Cocoon wrapper) and charming to play.