This was a really cool take on the idea of multiple realities and copied inputs! It was a little tricky trying to figure out what’s going on in the alternate reality since you have to clear the first world first to see the second for a split second. I think having something like a “4D View” button or something like that to get a snapshot of the other world would be pretty great, even if it just showed you the initial state of the world before any inputs are made. You could potentially add in even more realities on top of the normal 2 to make some really wacky puzzles (although the 7 by themselves was still a very enjoyable experience!) Very fun game!