well I can honestly say I haven't seen anything like it. I love your follow through... you obviously have a vision and are going with it.
The game overall is pretty intuitive, I only got stuck in one area, but I figured it out. The collage style is very original and I really liked the contrasting images. The overall artsy feel and look is great, and many times I wanted to stop and check out the artist vision of the collage. The music is great, but the pacing of it makes it feel like I have to get through the game fast. I think with it's artistic style some slower paced music would maybe help.. maybe just in some places. In some ways I wish it were less a "game-game" and more like an exploration game so I could just go through and experience the collages which seem really interesting. I really liked how there was some models and a "sexy" element to it, as well as a darkness that's kind of hard to explain.
I do feel more work should go into the player character, just something more complex and special since it's not just "another game asset" it's supposed to be the character I'm playing.
The blatant Shutter Stock watermarks are kind of hilarious...
Overall it's great and I hope you finish it!