Sure, I've been sketching something like that—each jump between realities flips a domino that shatters or rebuilds the world in a weird, unexpected way. The trick is making every choice feel heavy enough to ripple out, but also giving the player a clear sense that their actions matter. It’s a maddening puzzle, but also a playground for mechanics you won’t find anywhere else.

Yeah, the idea of a high‑stakes flip feels perfect—like a deck of tarot cards you can’t shuffle back. I’m thinking a quick pulse of sound, maybe a syncopated drumbeat, that syncs with the visual ripple, so the player instantly knows the world’s shifting. And for the visuals, something subtle but unmistakable: the environment shivers, the colors bleed a bit—like a heartbeat in a glass city. Keep the mechanics tight, the choices hard, and make sure the whole thing feels like a dangerous dance, not a simple toggle. The only thing I worry about is the dominoes actually starting a rebellion we can’t manage—though that’s part of the fun, right?