Zombie Blocks is a defense & puzzle game! Easy to play! But hard to clear even one level without the strategy, the quickness and the decision! Connect and change blocks! Then attack aggressive zombie cells flooding into endlessly until kill them all!

Connecting: Connect more than three blocks in the same color as many as possible by touching them. The more blocks connected, the more attack power!
Changing: Change the color of the block to what you want in Magic Potion Mode!
Attacking: To attack zombie cells, just touch connected blocks! All adjacent zombie cells will be blow up!

Magic Potions Mode: You can enter into Magic Potion Mode by touching the one of five magic potions. In Magic Potion Mode, you can change the color of the block in five seconds. Just decide a color, touch magic potion and touch blocks you want to change their colors.

Zombie Activity Bar: It is very important to keep the bar on the left side end consistently. Which means zombie cells are less active. You can push the bar back to the left side by attacking zombie cells. The amount of decreasing depends on the number of blocks and the number of zombie cells eliminated in one attack.

Mutant Zombie Cell: If zombie cells is leaved in a group, then they turn to mutant zombie cells. Mutant zombie cells are stronger than normal ones. But, if you attack them with more than five blocks, they will be on your side and even attack other zombie cells!