Stop the Ceph rampage in New York. Our Crysis 2 Walkthrough gets you ready for multiplayer with weapons and gear, a full campaign walkthrough, and unlockables.
Mission 5 - Gate Keepers
At the start of the mission you may want to purchase the air stomp ability. First jump into the air and then hit the corresponding button to slam down, harming any nearby enemies. To reach the objective marker run south-east over the roofs and drop down through the smashed brick wall. Ride the scaffolding down to the ground level and keep moving south. Let the Cell and Ceph forces fight each other out, armoring or stealth up to take out any stragglers. Keep moving south and up into the building, bludgeoning anyone in the way. The two groups of enemies will keep each other busy, allowing you to easily slip into the garden area and west to the next set of roofs.
Take out the JAW trooper ahead with a stealth kill and steal his rocket launcher. Cloak again and tag key targets around the area: the enemies, C4, and a MARSHALL shotgun will all help. Loot up the Cell's scattered gear and head to the objective marker. Destroy the fuel reserves with either your C4 or manually plant a fuse. Quickly leave the fuel tent and let it explode, starting the first decoy. Follow the next objective marker and take out the Cell agents with cloaked shotgun attacks. Light up the next fuse and take out the Cell agents that emerge from the right. Be sure to exchange your FELINE for the new K-VOLT rifle.
Continue east and into the trailer. Hit the switch to open the tunnel access. Enter he north side of the church and enter the tomb. Kill the Ceph inside and head to the objective marker to end the mission.