Surprisingly fun, but the wizard's random movement can be a bit infuriating. I think if you could at least aim in all directions instead of just WASD, it would help a lot. (for example, using WASD to choose element and mouse to shoot instead). If the actual spells were different, that would also be even cooler.
Nice job also making your own music, always cool to see that.
I'd appreciate it if you check out my game too if you have a minute!