Vital Organs like hunting in real life.
Hit lungs with Arrow or bullet: Oxygen drops to zero and Dino suffocates like drowning effect
Hit heat with Arrow or bullet: Health drops to 50% and rapidly falls until death
Hit very small brain hitbox: Dino dies instantly
Hit guts: Dinos health barley affected, Dino runs away and has to be tracked can take several ark days to retreive dead dino
Hit Leg: Dino has barley and damage taken and only dies if hit with bullet in leg, arrow shot to leg will mean survival for the dino
Also realistic Dino population, it's very unrealistic seen 10k dinos right in front of me. I'm real life hunting it could take weeks to even see a deer, maybe reduce the Dino population by 50%