Thank you! A tip: It's actually quite inspired by the movie "Beyond the Infinite Two Minutes" - if you enjoyed the recursive stuff in this game, you're very likely to have a good time with that too!
What a surprise, it is a Japanese movie! And I'm Japanese too, but I lived without knowing about this movie... I'm interested to see it, nya~!
Yeah, wow, a lot of amazing and unique movies are coming from Japan!