Lol, what a wild ride. The talking cubes remind me of Thomas Was Alone. The gameplay was simple but the levels were just complicated enough to keep the platforming engaging. I am a fan of odd time signatures as well (anyone else like prog rock?), but the 7/8 theme felt pretty natural to me -- I think some drums would have made it more obviously non-standard time signature, but the soundtrack fit the vibe overall. Nice work :)