Mitchell sent me this:
Here’s a good article on survivalist gaming –
http://aeon.co/magazine/culture/welcome-to-the-scarcity-games/ – but
it doesn’t mention my favourite, called A Dark Room
http://adarkroom.doublespeakgames.com – a review:
http://www.newyorker.com/tech/elements/a-dark-room-the-best-selling-game-that-no-one-can-explain
M