Please, don't bleed on the white tiles - Grinder Z

The piano tile assembly line has been infested with zombies. We've installed a zombie grinder to take care of the problem but it sure makes a mess. The tiles keep getting covered in zombie blood. The janitor is getting really annoyed. He mostly has a problem with the white tiles, cause they are really hard to clean.

We are in need of a more precise solution, and that solution is you!
Since you've already been slicing fruit and zombies like a ninja, we want you to apply your craft to take care of our zombie problem. Slice them off the assembly line and try not to spill any zombie pixel blood on the white tiles.

In this thrilling mess prevention adventure:
- Easy to play with simple controls, just swipe the screen with one of your fingers
- Perma-blood! The pixel blood you spill won't go away until you restart the app!
- An endless stream of zombies for you to slice.
- The acceleration of the assembly line keeps increasing as you play.
- The only limit is your handspeed and the reaction time of your reflexes.
- Satisfy you need for cleanliness by making sure no zombie blood spills on the white tiles.
- The perfect game to unleash your inner neat freak!

Take the challenge in this original yet classic game that is an experience like no other.

No physical barriers stand in your way. Are you willing to risk it all for a taste of victory?
Can you concentrate long enough to maximize your score?

It's fine if you tap the white tiles, just make sure you don't get any pixel blood on them.