I started a game and found a village. All you can find there is only rotten food and canned beans, impossible to open because a can opener is less often than a rocket launcher. You can only wait to die there or try to go to another small village and find the same. Possible solutions could be: - those villages have farm spawn with some vegetal food. - can openers more often (please). - Less need to eat/drink/rest, as if you eat everything you can you will still be hungry. I just got frustrated because it seems like the life in a small village is completely impossible as you will die before reaching any big city.