You are completely right, it is actually pretty hard to pull off horror that genually creeps out the player while also be fun. To be honest I didn't expect the support I got for this demo as it was just a game-jam submission, so I'm really appreciative of everyone who checked it out.
I currently plan on releasing the game on steam and itch.io, but I will edit this page and link the full release here when it is ready for it. Unfortunately this will take some time (at least a couple of months). I currently have made a lot of progress in the past month where most of the main mechanics are almost finished, apart from the horror elements. Now I'm focussing on the level design which takes a lot of time.