nice game but can be surprisingly frustrating due to how large enemy damage boxes and the player's hit box is, this with the fact that the player has no way to tell how long it takes to charge up an attack, getting the movement speed and the attack speed upgrade seem so minor that its almost non existent, a simple meter or something might help fix this
A soft lock here, if you try to cast a spell at the same time a slime attacks the player it causes the player sprite to disappear and then lock all action and movements other then opening the ESC menu to quit out of the game, since there is not save system in place this can ruin all play troughs of this game