Stack Box - A free physical effect of the stacking of casual games

Do you think this is a pile of box game? Yes, it is, and it can free unlimited play. Rule is so simple, you only need to touch the screen at the right time in any one place, the box can be landed. The boxes stacked up perfectly, to see who can stack up to the sky. Social sharing support Facebook, Twitter and Sina Weibo, show off your achievements is your right. Support global leaderboards, and…