Its a nice and simple anomaly game but there is some confusion between what is an anomaly and what is a corruption as the anomaly becomes the corruption.
The door could be better visually as well as there are many times where I reach the first floor but either go up or down the stairs instead of the exit because I didn't see the exit. I expected to exit via going up or down the stairs, which explains why I was heading for the stairs instead of expecting an actual exit.