The Corporate campaign starts off with Dunya and Dimitri talking amongst themselves about, well, more personal things. They're interrupted by the General who informs them about the "Artifact" that all of the species are bent on finding. Dunya's sent in with two other Iron Bear corporates to find it. Unlike Aliens vs. Predator 2, the action starts off as soon as you enter that first door. A sentry gun sits idle as you can pick it up and deploy it to help you fend off your enemies, which happens as soon as it's picked up. Aliens swarm Dunya and the other two corporates like no tomorrow, and this is when the sentry gun kicks into action. Deploy that bad-boy and watch it take names as it mows down the hordes of aliens swarming your way. However, the sentry gun is not enough to save your teammates, as it's scripted in the game that they die. This leaves Dunya, now an army of one to search for the "Artifact." Throughout the three corporate missions, such weapons as the sentry guns and turret gun will play a vital role in Dunya's survival. One specific thing that I found while playing the corporate campaign, is to make sure that the sentry guns are strategically placed. At one point, you'll have access to three of them, however, if not placed correctly, the aliens will swarm through and eventually take you over if you're low on ammo and health. Just remember, however, that the sentry guns eventually will run out of ammo or overheat.

The Predator campaign starts you off 500 years prior to AvP2 as you take control of the ancient predator. The predator starts off by landing on LV-1201 in search of hunting prey. However, further into the campaign, the predator learns of the "artifact" and also becomes one of the three species to take it. The predator will encounter the new species, such as the mutated bull and the underground worms, kind of like the ones from Tremors. As the predator campaign continues, you'll find yourself defending the "artifact" and trying to hunt it down. From aliens, to humans, to indigenous life, the predator will be encountering it all throughout the three new missions. Another great feature you'll experience near the end of this campaign, is the new cloaking addition. Yes, cloaking was in Aliens Versus Predator II, but it's been changed for Primal Hunt, and you'll see what I mean when you play it.

The Predalien campaign starts off exactly like the alien campaign did in Aliens Versus Predator II. As a facehugger, you must find a suitable host to lay your egg and evolve into a chestburster And what would be more suitable than a predator? While playing the face hugger, your main job is to steer clear of all the predators roaming the halls of a facility on LV-1201 and let the bigger, fiercer drones handle them. Eventually, you'll sneak up behind a predator in the middle of an egg chamber typing something into a computer (there's a twist to this, as you'll find out when you play through the predator missions.). A cut-scene will queue and you'll face hug the predator. The next mission starts you off as a chestburster, and like AvP2, your main goal is to find a secure place to eat. Roam the halls and stay clear of the predators, and you'll find yourself evolving into a predalien in no time.

Just like Aliens Versus Predator II, the missions for all three species intertwine in a well thought-out plot. Even if you don't play the missions in the correct order, you'll be able to piece all of the information together you saw in the cut-scenes Once all of the missions are completed, a final cut-scene will take place where you'll see and read about familiar characters that are in Aliens Versus Predator II and will most likely find yourself wanting to replay it, so you can complete the entire storyline.