Ok, this was a challenge. I'm not sure what was going on. I get it but I have no idea what was going on. I think it needed more feedback overall, just because I had no idea what was going on. I got through level 3 but there was no door? So I was wondering if that was it or what. I like the concept and I think it could be done well but it needs more polish =D
Great work, hope to see more!