How deep is this, lol?
I would've liked the split cooldown to be a little more clear, I kept hitting space and wondering why nothing happens. Like, maybe just change the text to "press space to split once charged" or something.
Once you get a little better at it, the fact that it returns at a constant speed gets really annoying. I think it should speed up as you get deeper so it doesn't take so long to return. You can speed it up by holding space, but IMO not enough. (I am not a patient man, lol.)