This game surprised me a lot, it's very polished. It took me a bit to figure out that there was a perk menu and such, but honestly, with enough content this game could even be sold on steam!!
One piece of feedback I'd give is make it so that you can skip the mask animations by clicking or something. But, it's very minor feedback. And also, maybe a tutorial could be nice?
Overall, incredible job!! I liked it a lot!! :D