potatoes. have a billion potatoes. its how my family got through ww2 in the middle of nowhere. infinite potatoes. become obsessed with potatoes. dream of potatoes. have 50 buckets of potatoes growing at any given time. collect rainwater and become so obsessed/PTSD-d with it that you need every container you have filled with water in every room for the rest of your life. showering? baths? toilets? cleanliness? nah forget it, thats some place you could be storing water.

oh and IEDs. have a lot of those. put them near a nazi base and fuck off to your gremlin hideout in the mountains