itch.io

Your game is very fun, I especially like that there's an idle game rolled in there for kicks. Being able to see the cooldown on the auto cast abilities is a huge QoL boost. I did get annoyed at all the adds, but I that's not a huge issue.

For the engine, I used Game Maker Studio 2, which I think is just incredible for smaller scoped 2D projects. I used to recommend it to everyone back when you could buy eternal licenses for 100$ (per platform to compile into), now that new users pay 30$ a month (but get all platforms) it isn't quite as good a deal but is still top tier. (Hotline Miami and Undertale are a couple of more well known games made in it) 

There are no plans to migrate this to additional platforms at this time. 

Appreciate your interest though!

That's a good suggestion; Next update I'll try limiting the health upgrades. As you pointed out there's a few waves in the game where you'll just die if you don't have enough damage, so too many HP levels is kind of a trap anyways.