ORION: Prelude achievements

Kill 500 dinosaurs

Activate a Dinosaur Skin in the 'Loadout'

Reach Level 10

Kill a T-Rex by yourself

Drive a vehicle full of buddies to their deaths

Be 1,000 meters from the current base during a wave

Get eaten by a T-Rex

Kill 100 dinosaurs without dying

Kill three raptors with one grenade

Kill 250 dinosaurs

Complete 50 Mission Objectives

Reach the top of the world