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 14 - Power Out
Move forward and to the right, taking down the Ceph along the way with your rifle. Be sure to stop and grab a few JAW rocket launchers along with some C4. Use these to take down the first two waves of enemies, but try to conserve your explosives such as the C4.
Head south-west and get ready for another boss mech. The marines will scatter back, leaving you to deal with the rest of the Ceph. Like always stick with C4 to easily take down the largest Ceph craft. If more smaller Ceph troops come, deal with them before facing the boss again.
After the fight meet with Barclay and talk to Hargreave. Enter the alien spear that appears. After a cutscene, defibrillate yourself with the one screen commands. Next crawl forward and jump into the helicopter to end the mission.