Addictive and fun, You cant stop it! How many score can you win?
Roll the defence wall to protect our hero against virus infection!
How to play:
Very simple one touch control.
Tap screen and wall rotates by 90 degree. be careful of the incoming virus! Keep them out of the wall!!
Endless game!
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Useful Items:
-- bomb: clear all the virus on screen
-- shield: fully protection
-- time machine: slow down everything