I've seen games with this idea this jam. But I think this is the only game that has had shared influence in both worlds. I really enjoyed that. It felt like screen peaking my brother's side of the game when we played as kids. But that's the intended mechanic. It was really cool. Idk why but I have this mental thing about going left in games. Going left is always harder for me than going right. So the last level I had to retry the left side like 8 times before I finally got the key. I got it first try on the right :).
Really cool game :)