I keep thinking on a 'time loop' idea a la Groundhog Day. This is one of those barely formed ideas (as evidenced by my lack of details) but my firs thought was characters being able to go back and relive a particularly vivid moment in their life through some form of Fandom magic. And they'd relive it over and over and over as if they were seeing it for the first time.

It'd be up to character to break the time loop and get themselves back to Fandom. That would, of course, leave it up to the player to decide how to break the time loop. As in how would the character have to play something out in order for things to be right, so to speak.

So, half formed idea but it's been percolating for a few days randomly.