A quickie, by perpetuallytipsy

My favourite quickie is stating that “The game ends with all the players in a warehouse pointing guns at each other” and then going to the first player “You wake up. Where are you?” Then just keep juggling, asking players for input a lot and just GMing, with all of you working together for the goal of getting to that last scene. No dice, GM’s decision.

The reddit user perpetuallytipsy suggested this “quickie game” here.