PopStar with Undo

Description

Highly addictive game. Once you start, you cannot stop.

There are two modes.

Game rule
Classic:
– Tap two or more blocks, which are same color
– No time limit, once you meet target you can promote to next level

Endless:
– Tap two or more blocks, which are same color
– Tap the blocks as more and fast as you can
– The more block you tap once, the more time will be added
– When level up the time drain will be faster
– Once time up it will game over

Score rule:
Score = block x block x 5

Bonus rule of Classic mode:
bonus = 2000 – block x block x 20

Features:
– Undo Button
– 9 different color blocks, you can choose random color or fixed color