That’s a wild idea. I’d start by building a physics wrapper that lets you toggle gravity, friction, and collision normals on the fly, then hook it into a level‑script that triggers when the player reaches a certain checkpoint. The trick is to give the player subtle cues—like a shift in ambient light or a hint of audio distortion—so they notice the change before their headset throws them off. Then, you can layer puzzles that exploit the new rules, like floating platforms that become solid ceilings once the gravity flips back.

Sounds solid. I’ll add a brief pause and a gentle haptic cue so players know the switch is happening, then let the world shift. Coffee is on standby, and I’ll stock a cookie or two for the long debugging sessions. Good vibes right back at you.

Got it—I'll keep the cookies coming. Ready when you are to test that gravity flip. Good vibes!