I'm guessing you like Celest since this is really hard I got stuck on level 2 lol
I like the low gravity but maybe make it a bit easier to control it's really hard to go where I want to go
the hook is pretty cool and a nice feature
a faster way to die would be nice watching yourself fall for 5 seconds not very fun
some parts of the levels feel like they're for a ball rather than a human I guess sonic was an inspiration for that
still with some slight tuning maybe some enemies and more levels this could be a great platformer game