Stupid fucking ape cunt!
Eating in video games to replenish your health. Sometimes, it's instant. Sometimes, you have to prepare and "craft" something to eat.
There's a game called SCUM in which you have to do so. You either scavenge for food in the woods/fields/towns or you try to get MRE's. You also can hunt and make stuff like pies, sausgaes, grilled meat and so on, the ingredients neccessary you'll also have to scavengeI'd kill for a game with a food moral system. Like, every day you need to scavenge food and it will affect your character's mood and stats. Have a perk to make MRE meals have extra effectiveness.
If you don't eat regularly you get sick, weak and at last you die. It's a pretty barebone system right now as the game is still early access but they work on it.