Daaaaaaamn that's well polished! Who has time to add some little secrets in a jam game, what the hell, did you even sleep xD?
The game was really enjoyable, the graphics are really nice, the music is fitting, the secret ending hooked me until the end, the level design is really good, and the twist of remembering each door is interesting ^^. Honestly, a really, really solid game, and I enjoyed every second of it, great job!