I was curious about this game because of the discord's screnshoots.
The idea is good and the game fun.
The colliders are a bit too big, I often died while the squid wasn't touching a jellyfish. Generally speaking it's better to make the collisions in favor of the player in order to avoid frustration.
The controls are very good and felt "squid like", well done! Add a timer to prevent boost spamming and it would be perfect!
That would be cool if you rate me back!