It's incredible to come back to this game, and see it's on mobile!
The ninja has basically a damaging teleport (quick slash) for the cost of not choosing how far it can go.
Can't wait for a meta for this game (joking obviously).
SPOILERS:
There's lore to this game!!?? I found a glitchy achievement, and the game started it to glitch, and a qr code came up. And it took me too a glitched "how to play auto balls!" video.
I found the game during it's first update. WAY long ago.
Mate, most of the game your cursor is MEANT to be hidden.