Killing the exosuit | Mission 3:
Adapt or Perish
Crysis Warhead Guide
Last update: 11 May 2016
You won't need a map of this area, because this entire battle is going to take place inside the base. You will have to wait for the exosuit to reveal its position (screen) and to get to the campsite. Notice that the creature has blocked the entrance to the tunnel. Get ready to kill it!
First of all, you will have to learn how to avoid primary attacks of the exosuit. Boss will use his freeze ray on you and your colleagues (screen). Thankfully, you can easily survive these attacks, as long as you stay hidden behind the trailers.
I wouldn't recommend getting too close to the alien creature, because you may end up getting caught by one of the tentacles (screen). It's not equal to ending the game, however you will be thrown in the air and there's a high possibility of receiving major injuries as a result of the landing.
I would recommend using a Gauss rifle to injure the creature, however you can also use your rocket launcher (screen). You would also find a second rocket launcher in the vicinity, however collecting it would be tricky. Aim for the jaw, as well as for the tentacles. Thankfully, your allies will inform you whether your attacks have an effect on the boss or not.
The second phase of the battle won't change anything with the boss, however alien creatures will probably appear near your position. You can ignore smaller monsters (or throw grenades at them), however you will have to take special attention in killing bigger creatures (screen). Prevent them from attacking you with their freeze ray, because it's also quite deadly.
Keep attacking the exosuit until it has been completely destroyed (screen). It's very important that you MOVE BACK, because a large explosion is going to take place here. Look for additional supplies in the meantime.