Episode 1: Nima being competent enough to track down the missing can, fend off the Dilophosaurus pack, and then keep away from the Troodon long enough to reach the road.
The entire battle between Rexy and Lady Margaret in the first episode.
The first episode's climax has one for Gerry and Jess, in which they manage to cure Nima while facing off with a T. rex. Gerry then gets hit by her head smashing through the door and lives, shoots her repeatedly with tranquilizer darts, and then gets Sorkin to start the tour car and lure the dinosaur away.
The entire sequence in Episode 2 where the Hardings and Nima battle a pack of Herrerasaurs while riding a roller coaster.
In Episode 3, Oscar engages a Velociraptor in a knife fight...and wins. Badass. He also managed to sneak up on it beforehand for extra badass cred. If the player nails the QTE sequences during their fight, Oscar will also punch it in the face before killing it.