The Nostalgic Past

Twenty people wake up somewhere that isn't theirs.

They're not from the same place. Some are from different worlds. Some are from different timelines. Whatever brought them here doesn't bother explaining itself, only that leaving will require a choice.

Not an easy one.

1) Kill and get away with it.
2) Complete a series of 20 cases, each one tied to a moment from someone's past or incident.

Each week, something changes. The place reacts to them-memories surface, past decisions matter, and things they thought were behind them don't stay that way. Some of them are more prepared than others. Some have advantages they didn't ask for.

As time goes on, it becomes clear that not everyone plans to play fair.

And the past isn't as distant as it should be.