I wonder if there are alternate endings. This game can be much more keep developing:D I also made a very similar game check it out.

That game had a good difficulty curve. The dark environment with some glowing crystals and candles was very atmospheric. Sound-wise you could've added a bit more but the background atmosphere was a good start. I also liked the mechanic to sacrifice your abilities and at last yourself.

The visual aspect and the overall atmosphere were on point. I also liked the whole concept of sacrificing parts of yourself in order to progress. Nicely done.