Good stuff! Really good set of core movement options and abilities. The boss is well telegraphed and the difficulties really make a difference, but it never feels unfair. I was surprised I couldn't air dash or make ice blocks while fighting the boss, I was looking forward to flying around and doing some dumb shit. Shockwave attack got me locked inside of it pretty much every time, more knockback to the player or some iframes might help. Its lookin better every time I see it!