That was fun! The art and character design is stunning; it hits that cartoon-gothic vibe perfectly. I also liked experimenting with the witch's abilities.
It's a cool gameplay prototype with a really interesting set of mechanics, but I'm not sure if the balance works. The amount of effort it takes to boil enemies also requires putting myself in unnecessary danger, when I can just bash away and jump over enemies instead. I might have missed something, but the ease-of-use could use some work.
Those eyeballs are really good at juggling the witch! Those things can just kill the player with no escape.
The sound effects are competent, but a little loud.
All-in-all, good work!