Mars Attracts larp

Mars Attracts is a freeform larp exploring the nature of romance and space exploration for 12 players.

It was written by Graham Arnold, Kath Banks, Graham Charles, Steve Hatherley, and Mo Holkar at Peaky 2015 (a kind of UK larp game jam).

To survive a lengthy mission to Mars, only those candidates who are in long-term stable relationships would survive the journey. 

So prior to the mission, candidates would be selected on the basis of their partnerships. This is Mars Attracts.