itch.io

I also experienced a reduced frame rate in the dark areas.

I first heard about Witch - A Special Delivery from Waypoint's article, This Tiny Metroidvania Game Is the Real Witchy Shit You Crave, which piqued my interest. 

In a gaming landscape full of intense role-playing games and first person shooters this was extremely refreshing to play! Well done! I have zero knowledge of game development but it must not have been easy, and required a lot of effort.

There were a few typo's and grammatical errors within some of the descriptions and dialogue, but nothing major. I would happily volunteer to proof read future games if you need an extra helping hand.