You will heavily need the neck snap for this misson to keep your stealth. Bring the Stun Jack and a silenced pistol as well.

When the stage begins, run out to the streets and turn left at the hill. Run up, and go west to the wall. Deploy your first sniffer and go back down, sneaking behind Jandran's bodyguard. Wait for him to stop and then kill him (use the neck break). Hide his body inside the ally (there's a doorway) and plant the second sniffer.

Run out to the streets towards the office far north. Sneak when the guard approaches the door and starts muttering the code to himself. A sniper to your east will ask you what you're doing - ignore him. He will not blow your cover unless you pull a weapon.

Enter the office - the security is disabled since you caught the code. Kill the guard here with a silenced weapon or the neck snap (otherwise hit him with the stun baton) and download the MetaGlobal records on the computer. Exit via the other door and you'll arrive at a garage. Snap the guard's neck (or use the baton) and grab the DSC-1 from the crate. Kneel and zoom on in the sniper - sift his head. Drop the sniper rifle and race north to the third viral sniffer location.

Backtrack to the garage and grab the DSC-1 again. Kneel at an angle and snipe the warehouse patrol. This will trigger Foreman Jones. You must snipe him before he sees the body - you can do this easiest when he opens the door to go outside. If you don't like the odds of a killshot, he can also be killed or rendered unconscious with Dormagen or sarin gas.

Turn towards the ledge with a platform. Crawl through it and kneel. Zoom in on your weapon to see another sniper just in front. Sift him and drop the sniper rifle. Head a bit forward and to the left. You will see a passageway - follow it and hide inside the doorway you see. A guard will approach you, then move on with his back to you. Use the Stun Jack on him and hide his body inside the door you were using.

Go towards the ladder to the west and use it. A sniper is up here too, so wait for him to turn his back to you before you grab the sniper rifle. Kill him, drop the weapon and go back to the ground level. Wait at the side of the university doorway. A guard will run out, so zap him with the Stun Jack and hide his body where it can't be found. Another guard approaches you. Stun him and leave his body. Enter the doorway and plant the last sniffer to the right wall.

You can now enter the Agency safehouse - backtrack to get your equipment. Go back to the warehouse using the vent you crawled through earlier, and enter the office. Use the DSC-1 to snipe the gate lock and open it when you hit the streets. Use the left entrance to the warehouse, then break out your guns. You can now shoot enemies, so kill the two guards inside and plant a beacon inside the truck. Use your map to search for the two containers and bug them as well.

Hide your weapons and then change into the outfit inside the locker room. You will now be incognito, so use the Stun Jack to zap everybody inside the tunnels. 

Main Characters Dillon Morgan  · Elsa Weissinger  · Gabriel Logan  · Jason Chance  · Lawrence Mujari  · Lian Xing  · Lyle Stevens  · Mara Aramov  · Steven Archer  · Teresa Lipan  · Thomas Holman  · Thomas Markinson  · Uri Gregorov
Minor Characters Carter  · Colorado Bridge Bombing Commander  · Davies  · Derek Falkan  · Dobson  · Eschelman  · Ferguson  · Gershon  · Imposter Gregorov  · John Ramirez  · Jonathan Phagan  · Kowalski  · Mr. Cochran  · Shi-Hao  · Thompson  · Unnamed Airman  · Unnamed Doctor  · Vince Hadden  · Vladimir Nedobryi
Missions Colorado Mountains  · McKenzie Airbase Interior  · Colorado Interstate 70  · I-70 Mountain Bridge  · McKenzie Airbase Exterior  · Colorado Train Ride  · Colorado Train Race  · C-130 Wreck Site  · Pharcom Expo Center  · Morgan  · Moscow Club 32  · Moscow Streets  · Volkov Park  · Gregorov  · Aljir Prison Break-In  · Aljir Prison Escape  · Agency Bio-Lab  · Agency Bio-Lab Escape  · New York Slums  · New York Sewer  · Finale
Locations Club 32  · McKenzie Airbase  · Rocky Mountains, Colorado
Terrorists Spooks  · Unit one
Multiplayer Abandoned Bank  · Catacombs  · Kazakhstan Warehouses  · New York Garage  · New York Slums  · Park Hedge Maze  · Park Jungle Gym  · Pharcom Expo Center (multiplayer)  · Rooftops (multiplayer)  · Small Village (multiplayer)
Weaponry .45  · 9mm  · 12 Gauge  · Air Taser  · BIZ-2  · C-4 Explosive  · Combat Knife  · Crossbow  · G-18  · H11  · Hand Taser  · HK-5  · Incendiary Grenade  · K3G4 Assault Rifle  · M-16  · M-79  · Nerve Gas Grenade  · Nightvision Rifle  · PK-102  · Sniper Rifle  · Tear Gas Launcher  · The Flame-Thrower  · UAS-12  ·
Gadgets Binoculars  · Camera Scrambler  · Cellular Modem  · Flak Jacket  · Flashlight  · Nightvision Goggles  · Transponder Locator
Vehicles C-130 Hercules  · F-22 Raptor
Conflicts Search for Data Discs  · Escape from Mackenzie Air Force Base  · Second Investigation of PHARCOM  · Meeting with Uri Gregorav imposter  · Rescue of Uri Gregorav  · Search for Syphon Filter antidote  · Escape from New York City
Main Characters Gabriel Logan  · Lawrence Mujari  · Lian Xing  · Mara Aramov  · Teresa Lipan
Minor Characters Alima Haddad  · Andre Proust  · Elsa Weissinger  · Gary Stoneman  · Gina Hunter  · Imani Gray  ·Jean Fournier  · Maggie Powers  · Mikhail Pulikovsky  · Mikhas Ivankhov  · Oleg Petrenko  · Rodion Ushakov  · Soren Masson  · Vladik Savin  · Vladimir Zhidkov  · William Crusher  · Yegor Leonov  · Yuschenko
Missions IPCA European Command: Training Centre  · Carthage, Michigan: Quarantine Zone  · Carthage, Michigan: Warehouse District  · Carthage, Michigan: Carthage Mall  · Pescara, Italy: St Cetteo's Square  · Mazyr, Belarus: Krivorozhstal Mill  · Mazyr, Belarus: Belaya Vezha  · Tash, Kumyr, Kyrgysztan: Saydahmat's Village  · Sana'a, Yemen: Arms Bazaar  · Sana'a, Yemen: Taherir Palace  · Minsk, Belarus: International University  · Samaschki, Chechnya: Ivankov's Home  · North Atlantic: Lorelei Salvage Rig  · Tokyo, Japan: Murukawa Tower  · Taguang, Myanmar: Irawaddy Basin  · Zurich, Switzerland: Niculescu Funds Tower  · Budva, Montenegro: Niculescu's Villa Estate  · Kiev, Ukraine: Chechen Terrorist Base
Organizations IPCA
Weaponry Beta Weapons  · C11  · China Type 56  · Combat shotgun  · FAL  · FAMAS  · G 33E  · GAWS 12 gauge  · K-BAR  · M1 Super 90  · Riot shotgun  · Shot Defender  · ShotHammer  · Silenced . 44  · Slug Defender  · SlugHammer  · SPA-12 shotgun  · SPA-15 shotgun  · Stava M70 B1  · SSG 550  · Sweeper 12 gauge
Conflicts ALA Assault on Carthage  · Assassination of Dimitri  · Sabotage of CDP Operations  · Transaction on Kyrgysztan  · Assault on Yemen  · Raid on Jandran's Labs  · Investigation of Chechen Genocide  · Second Destruction of the SS Lorelei  · Assault on Murukawa Industries  · Recovery of Imani Grey  · Raid on Meta Global Headquarters  · Raid on Niculescu's Estate  · Showdown with the CDP  · Assassination of Mara Aramov and Elsa Weissenger