FireHunter,
Yautja,
16 years ago
well, maybe because that trap involved a tree log falling on it's head..Predators are strong, but not impervious to severe head damage.
In Predator 2, why WOULDN'T shotgun rounds hurt the Predator, like I said before, they aren't invincible, anything that hurts us is likely to hurt them. It needed it's apparatus to breathe maybe because of lung damage, Earth's Atmosphere might kill them after breathing Oxygen for too long.
And plus, AvP was ridiculous, AvP2 the Predator was way more skilled, and avoided damage in the first place.