I like the atmosphere of the game and the exploration element where you only have a certain distance you can see the path ahead, music sounds nice and i like the art as well.
Main issue, optimisation. I downloaded the windows build and it lagged quite a bit :/
other than that the game seems to play fine, and my only gripe with the game itself would be that sometimes the character has trouble fitting when entering some of the more twisty corridors.
Overall i like what's there :) just too bad about the performance issues :(