Miasma

certain foods heal you
kill fox with knife and eat it for health and stamina and sacrifice health

more instructions.
sacrifices for altars include cats meats idols and your own blood, surely i am missing something

add a map and add bars for light heat and weather and add a pause menu that contains all of your recipees that you have tried and if and what they make

knife= semicircle hing from what looks like a stack of wood and sticks? not the grass but the bigger ones

there should be like a score to see how long you last