Stak Em Up

Stak Em Up is a physics based block stacking game where the goal is to stack blocks above the black line and maintain them there for 2 seconds to activate the launch button and score points. But beware if a block falls off the stack it's game over, so be careful! Everytime you gain a level the difficulty increases and you get to pick one upgrade out of the five available. Good luck and have fun trying to get stacks to stay up!

Features:
* Upgrades!
* Unique Gameplay
* Optional Tilt Controls
* Fun physics
* Local highscore system