A very well built game!
But, the game could use some animations.
Absolutely could use animations. All of the "animations" in the game are single frame state things. The number one take away from this game is that animation state machines should be an early part of even game jam games; it quickly became too cumbersome to actually add more animation states. Would have loved to make the character's cape flutter when you cast explosion, for example.
Thank you for the feedback!