They are perpetually ruining whole blood vessel system...until now.
Now, the hope is born!
The name of the hope is...Cellboy!!(Ta-dah!)

"You shall not pass!"
Desperate strike back is started now.
Defeat all the bully cells and be aware not to touch the blood wall.
Choose various Cellboys and suppress the enemies using the special weapons.

- How to play -
Only Tap!
You can change the direction and fire at once by tapping the screen.
Defeat the enemies, also be aware not to touch the blood wall

-Features-
* Very simple control
* Distinctive, Cute Design
* Adorable characters

* Notice: Cellboy is optimized to run on iPhone4S or later. Please note it may not run properly on earlier versions or devices.