A Super Alien Space Crate Tower - Full Version
**THIS VERSION HAS NO IN GAME BANNER ADS**
Alien Ship Space Crate Tower is an addicting physics based building game good for all ages!
Stack all the space crates to create a very tall tower! Building a tower is never an easy task, most especially when you need to stack boxes high! REALLY HIGH!!!
Be careful not to frop any of the crates, and be careful with the balance because if you drop one...its game over!