Pretty neat stuff! Only two problems I had were 'not having a defined way to quit / exit', and I had difficulty telling if I'd found everything. I *think* I saw it all? And it was all quite good! Occult was especially good, hope to be able to acquire that in a higher standalone resolution one day.
The artists are free to use their work elsewhere and I'm sure a few will be releasing them out ;)
I didn't make it super clear but if you hold the 'esc' button for a second it will quit the game!
Also that's part of the fun of not knowing if you found everything not or not hehe ;P