Lmao, pretty cool little game. I like your messy shader and how quickly the chaos builds on screen. It took me a minute to understand how to play, I think you could just skip the ability stats to make things more readable and less "all-at-once" on the UX level. I'd also give the player a magic ability from the start so they have a choice to make rather than just drawing circles. Also, I was never prompted to enter my name on the Leaderboard, on loss it sent me to the title screen. Anyhow, I had fun defending against the onslaught!