Hello,
I played the game, it was great! I also got the Crown, I assume that was optional to increase ice power.
It was a nice experience. I really liked the responsive controls, the animations, the music, the setting, the boss, those platforming sections.
A couple of times, I got confused with the background and thought I could jump on a background platform. Maybe having different colors in foreground and background would help. In terms of overall level design, I would tease a bit more the upcoming power-up with a couple of branching paths needing that power-up that the player hasn't got yet.
Very nicely done overall!
Cheers
PS: please try our game and let us what you think!