Snake eater is the GOAT
The things you could do in that game
Choking out guards without being seen
Interrogating guards at knifepoint
Slamming guards to the ground
Chilling in a box while they don't notice you
Using girlie mags to distract enemies
Holding up guards at gunpoint
Stamina killing the bosses (and holding up The End for his camo)
Blowing up their food/weapon warehouses and watching them walking around hungry and with no ammo wondering what happened
Ocelot and his random meowing
Having a whole empty river to yourself when you get to the Sorrow because you never killed the guards
The Boss at the end