Prototype 2 Walkthrough Part 17 – Divine Intervention, Lost in the System
Divine Intervention
Heller's daughter is confirmed to be alive and held by an Agent Griffin. It is time to seek him out and find him. Head over to the area around 657, 332, there you will find a Helicopter that is carrying the agent you are targeting. Begin an active stalk on the helicopter, following it. You can break the alert on Heller with good timing. Be wary as there maybe an upgrade around the base. Get over to the base as 728, 602.
Once Heller is at the base, he needs to face down four Evolved Soldiers. They immediately start running. Keep close and on their tale. They do not make things too easy to keep in their pursuit by summoning Hydras to interfere with your chase. The Hydras can be avoided by sticking to a higher route. You can attack them en route but it will not make much difference while chasing them.
The group of Evolved will stop when they reach the Arena at 492, 280. Once there you are given a bonus: Use a variety of attacks to defeat the Evolved. You have numerous weapons with different attacks. This is the time to pull them out. Just use the different attacks offered from your weapons and it is very easy to achieve. In this battle, once one Evolved is down, another of their number will summon a Brawler pack. If you have the mass, now is a good time to call your own pack. You can also just lure them in and use a Devastator to flatten the area as well, just be sure to get the Brawlers! Once that is done, it is time to just focus in on the remaining Evolved.
Lost in the System
After a surprising scene, you need to head over to Blackwater command at 543, 410. Once there, Heller will work on drawing out Rooks to finish him off. Once there, we see another scene where Heller surprises us. He is quick to change his tune then we are off hunting down Dr Carson. Head for 414,279.
Once at the base, quickly approach the marked hand scanner and slip inside before the radar can detect you. Once inside, you have a unique challenge in front of you. The bonus is to Stay undetected. Once the disturbance kicks in, then it is a lot easier to stealth consume the Scientist that you are seeking next. Once you get him then head for the back of the complex where you can find Dr. Carson. Head inside and he will be easy pickings. With that, head on outside. Time to face down something big, another Goliath.
This battle offers the single hardest bonus in the game: Defeat the Goliath without taking any damage. The only easy way to do is involves hijacking a Tank or Helicopter immediately and getting straight to business. The easiest way is to hijack a Helicopter as the Goliath has only one aerial attack and it does not start using it until after it is well below half life. This does not put you in a good position if you are on the ground.
Once the battle with the Goliath is over, then it is time to deal with 3 Brawlers. Once they are down, the helicopter will come in for the pick up. The problem here is that the ride will be interrupted by 3 Evolved Soldiers who come at you. Defeat and consume them to finish up the scene. At this point, Rooks calls Riley in and Heller reveals the truth that he took over Riley.