Mission 7 - part 4 | Mission 7 - Core Crysis Guide
Last update: 11 May 2016
You will have to defend yourself against alien creatures for the next few minutes. You won't have to perform any other activities at the same time. I would recommend hiding near one of the walls, so you won't surprised by any one of the monsters. Make sure that you've chosen this spot quickly, because you'll only have a few seconds to look around.
You should be using your two primary weapons. Machine gun will allow you to wound alien creatures from a longer distance and the shotgun is best for close encounters. You could also use maximum strength to fight back, however it won't be necessary. Focus all of your efforts on avoiding being hit by the aliens, because if the attack is successful, you may even lose your life.
You will probably notice that some of the nearby mechanisms are being activated in the meantime. Sadly, you can't speed up this process. Your only task here is to defend yourself against enemy attacks.
You will have to wait for all mechanisms to activate themselves. Take out some of the remaining enemy creatures and start moving towards these devices. You shouldn't perform any unnecessary stops, because more aliens may arrive.
Your final objective here will be to find a large vortex. Approach it and you'll blasted into a new tunnel. Thankfully, you won't lose any health points there, so enjoy your final trip. Wait for the game to begin loading a new mission.