Simple and beautiful blocks but it’s fatal timing!
Stack up is very easy and simple for playing and enjoying. Stack the blocks up as high as you can. This game needs your accurate timing to build the blocks up to the sky.

[How to Play]
- Touch the screen to stack the block on other blocks.
- The block would be cut if it’s not stacked on the right position.
- The block would be increased if it’s stacked on the right position 4 times in a row.

[Features]
- Simple & Beautiful graphics
- So simple but urging effect sound
- 100% free play
- Data-free, offline play