Rhythm Red and Blue Ball

It's so hard!
It's too hard!
Brain burn, collapse. . . .
But it's really fun!

How to play:
Just follow the rhythm and tap the screen!

1. Two modes, parkour mode and ball mode.
2. Parkour mode, avoid, be careful to hit
3. Ball mode, keep generating new balls, avoid them and don't touch them.

Note that the harder you get to the back!