Mission 8a--Masquerade--Agent--(3:15)--Air Raid Arena
Start by running over to Col. Akakievich by the truck off to your left. Pull out the transport documents while he's talking (wait until his last words of text are fading before you hit Z-button) to show them to him. Now run over to the far side of the area to where Christmas is and stand thru her little speech. Show her the documents and then run to the elevator (don't run too close by the barrels next to the wall or Christmas will get stuck behind them when she follows you...a glitch 
). Equip your watch-grapple while waiting for Christmas to get to the elevator. Once you've both ridden down, wait for Christmas to walk far enough past the door to get by her (the dummy will stop & block you if you try and leave to soon 
). Run down the corridor, veer slightly left at the end and hit the switch ahead. Run thru the adjacent door and then go to the right thru another corridor. Once thru it, bear to the left and hit the switch by another blast door. Press START to cycle thru the cut-scene and quickly pull your stick back and just slightly to the left. Grapple the target above. Equip your pistol while waiting for the rope to come down & then climb up.
Jump off the rope and run to the left. Kill all the enemies you encounter (sometimes 1 or more, of the 3 will have been killed by friendlies 
) and pick up their weapons and ammo. Switch to the Meyer TMP and wait for Christmas to open the nearby blast door. Run into the corridor and push the cart and shoot enemies as you go. When you come to the side-corridor to the room w/ the computer (on the right side), stop, and run around the right side of the cart. You can just run over the side of it from here instead of jumping over
it. Proceed on up the corridor, killing the guards as quickly and efficiently as you can while you go. Run close by Renard and as soon as he starts talking, run back the way you came from. After the cut-scene w/ the bomb, continue running and jump up to catch the yel. and black striped bar hanging horizontally from 2 chains. After another cut-scene, run to the left and shoot at the 3 enemies as you run into the corridor near them. Jump over the fire on the floor and bear to your right. Strafe at the enemies here as you go by them into the next corridor. Go to the left and into yet another corridor and run as fast as you can into the elevator ahead (shooting at enemies as you go). Once in the elevator, turn around and shoot any remaining enemies that may come running at you.
_MISSION COMPLETE_
Level 8b--Masquerade--00agent--(4:20)--Scientist Skins
This is one of the harder awards to earn. There are a lot of enemies to take out in a relatively short period of time . You will probably need to make a fair amount of attempts before you make it. 
Start out the same way as for the Masquerade agent award (see previous walkthru). After climbing up the rope out of the blast pit, kill the 3 guards as quickly as you can and pick up their weapons. Try and get head shots on them to save time. As soon as Christmas gets the blast doors open, run into the corridor and duck down behind the cart. Push the cart fwd as you are shooting the enemies in front of it. Again, try and get head shots to save time. Once you've gotten the cart pushed just far 
enough fwd to squeeze thru into the short side corridor leading to the room on the right w/ the computers in it, turn & kill the enemy in there. Stand up, run in & pick up the circuit board off the floor. Turn around and run back out, going over the side of the cart and then over the front (you won't have to jump over the cart if you do it this way, you can just run over it 
). Move fwd as fast as you can while killing the guards. Take cover behind the pillars on the side of the corridor when you must reload. After they're all dead, hightail-it twds. Renard and turn around again as soon as he starts talking (you should be able to get almost to the yel. and blk. striped bar [hanging horizontally from 2 chains] before the cut-scene w/ the bomb is triggered). Be ready to jump for the bar after the cut-scene ends. After you're carried out of the corridor on the bar, run to the left as fast as you can, spraying the enemies in the chamber w/ bullets as you make your way to the next open corridor. If you don't have much health left, jump up onto the walkway on the right side of this corridor to avoid the fire (if you do have a lot of health left, just stay on the floor and jump over when you come to the fire). Spray the enemies in this chamber w/ bullets as you veer to the right and run into the next corridor. After emerging from that corridor, bear to the left and run into one last corridor. Fire at the enemies in the chamber at the end of the corridor as you run twds. them and into the elevator behind them (Don't hit the friendlies in the corridor. It would be a shame to fail the mission because of that when you're that far along 
). Once in the elevator turn around & be prepared to shoot any enemies you missed on the way.
_MISSION COMPLETE_
Level 9a--City of Walkways 1--Agent--(3:35)--Civilian Skins
For this award, follow the same walkthru as for COW 1 (SA) with one exception...the body armor is located on the dock by the boat (lying on the ground in the open). There is however no need to pick up the body armor unless you think you need it. Other than that, the level is the same except that there are fewer enemies and it is therefore easier.
_MISSION COMPLETE_
Level 9b--City of Walkways 1--Secret Agent--(3:50)--Covert Skins
Start by strafe-running straight to the ramp ahead and up it to the door at the top. Open the door and run fwd, rounding the corner to the left and then heading straight for the pad-locked door. While running twds. it lower your aim-point and when the red dot intersects the lock...fire to shoot it off (try and hit it on the move, but if necessary, stop for a moment and aim). Go thru and you'll get a cut scene. Press START (to cycle thru the cut-scene) and then turn a bit to the left and run thru the doorway ahead. Turn left and run down the ramp (ignore the 2 baddies). Just run by them as fast as you can. Run off the ramp on the left side. There is a KA-57 that a dead Zukovski guard 
dropped on the floor there. Pick it up, switch to it and proceed left around the corner to the door. Open it and run right out. Continue on ahead, rounding the corner and head straight up the near ramp (ignore the guys on the lower walkway). Shoot the enemy at the top of the ramp as you're running and then bear to the right, and head straight for the switch on the wall ahead (also ignore the other enemy on the upper walkway). Hit the switch and run thru the adjacent doorway bearing to the right. Shoot the 2 enemies on the left as you run twds. them and then the 2 on the right. Hit the elevator switch and shoot the 2 enemies inside on the right as it's coming down. Shoot the other 2 (on the left) as you're running in. Hit your jump button to make the elevator ascend. At the top, run out to the right and shoot the 2 enemies ahead as you run twds them. Bear to the right and jump up onto the conveyor belt and ride it past the little room (still strafe-running while on the belt). Turn to your right and run twds the guard rail ahead. Jump over the right end of the rail (going full speed). While falling, push your stick to the right to spin around in the air. You should land next to the switch on the wall. 
Hit it, turn around and run around the corner to the right (ignore all the enemies in the area you dropped down into). Kill the guard on the far side of the corner (he has a grenade launcher--be sure to take him out 
). Proceed on and kill the enemy ahead of you as you run, then turn right and go out the doorway. Go to the right outside the doorway and run down the ramp ahead and twds. another guy with a gren. launcher (as long as you keep strafe-running, he shouldn't hit you ). Run straight twds. him and kill him, then turn to the left and kill the guy in the shed ahead of you. Hit the switch on the wall to the left, turn around and run back out. Stay on the lower walkway and run all the way to the other end and round the corner to the right. Kill the enemy near the top of the descending ramp and head down the ramp. Make a left Hairpin turn at the bottom and proceed on fwd. As soon as you are next to the side of the ramp, side-step left under it to pick up some body armor. Side-step back out and continue straight on ahead twds a guard w/ a rocket launcher (ignore the men on the boat). Watch for his rockets...they are slow and easy to avoid w/ your side-step buttons. Kill him and go up the nearby ramp to the left. Make a hairpin turn at the top and run straight down the long walkway you're on. Kill the bad guy behind the crates as you run and continue on straight fwd. There is another enemy w/ a rocket launcher ahead. Run twds. him, avoiding his rockets as previously mentioned. Kill him and run to the right. Go straight into the large warehouse. Once inside, bear to the right and go twds. the ramp on the far side of the room. Run up the ramp and make a left turn. Run straight to the ramp on the opposite side of the room (ignore the enemies on this floor). Run up the ramp and make a right-hand hairpin turn. As soon as you clear the handrail, make a left (the baddie in this room almost always kills himself w. his gren. launcher, kill him if he doesn't). Run to the door near his body. Open the door and kill the enemy who will be straight ahead. Run around the corner to the right and kill the 2 bad guys there as you run twds them. Pause and equip your Covert Modem and proceed on straight ahead to the computer on the table. Install the modem then turn almost completely around to the left. Run to the trap door in the floor and drop down the hole. If you catch the ladder, jump off it, then run ahead and around the corner. Run past the enemy there and make a right onto a walkway. The level will end once you move fwd on it a ways.
_MISSION COMPLETE_
Mission 10--City of Walkways 2--Agent--(3:40)--Wildfire Weapons
Start out by turning around and picking up the body armor, weapon, and ammo...arm the KA-57, then turn back around and head for the door (NOTE: if trying for a very fast time, you can eliminate this step and just start by going fwd ). Open the door, proceed a short distance fwd. and pull the red-handle (by pressing your B-button) on the console to your left. Immediately proceed fwd onto the still lowering bridge (run on one side of the bridge to avoid the Saw Chopper). Run straight up to the door ahead, open it and go thru. Run around the crates and past the friendlies. Shoot at any remaining enemies as you run (your auto-aim should acquire the guy in the window above for just a moment, be ready for it and try and get that guy--he has a grenade launcher ). 
Run right up the ramp and swing quickly around the room and drop down the other ramp (ignore any remaining baddies upstairs). Follow the way to the next door and go thru it (you can shoot at the guy who drops down at you if you want to, but it's not necessary). Run fwd. and go up the ramp ahead (over the storage tanks). Strafe-run all the way across this ramp and when you get to the cut portion, aim for the other side and jump (going full speed). Run fwd. to the door straight ahead (no need to bother w/ any of the enemies in this area). Go thru the door, around the corner, and turn down the 1st aisle you come to--firing at enemies--as you run straight to the door. Exit the door, then the 2nd door beyond and out into the open again. Run thru the shed ahead at full speed--bearing to the left. Run around the corner to the 2nd storage tank area. Run up the middle ramp and when you get to the break in the ramp, jump over to the other side (at full speed). Kill the enemy on the ramp as you run twd. him (ignore the guy on the other ramp w/ the gren. launcher--as long as you keep going full speed, he shouldn't hit you). Proceed on to the door ahead and enter the bldg. Turn right down the first aisle you come to and shoot at the guy behind the barrel as you run by him. Head directly for the door shooting at the enemies in front of it. Even if they're not killed, just keep going...open the door just beyond them and go thru. Run up to the next door, open it and immediately run out and onto the long ramp. Run as fast as you can to the platform ahead and once there, go down the ramp and over to the car's trunk to pick up the Sentinel (rocket launcher). Turn around and run out to the raised drawbridge (shooting the barrel next to the upraised bridge and picking up the body armor off the ground as you go ). Equip the Sentinel and run all the way out to the upraised bridge and turn your back to it. (I recommend that you keep the Sentinel on GUIDED...it's easy to waste a lot of missiles on AUTO and you only need to hit the chopper 3 times on agent, which you can do in a single pass of the chopper. Wait until he hovers in front of you and fire off a shot...you can get another shot off as he's slowly moving fwd...and the final shot when he's directly over your head--and keep in mind that you can go back to the trunk of the car for more missile ammo if needed) 
. As soon as he's history, turn around and start running onto the bridge as it's still coming down. Don't even bother to shoot at the 2 enemies ahead. Just run past them, bearing to the right and into the warehouse.
_MISSION COMPLETE_
Mission 11--Turncoat--Secret Agent--(3:20)--Capture the Briefcase Scenario
NOTE: The locations of the enemies is somewhat variable on this level. The key to earning this award is to never stop running. So be prepared to make a number of attempts as this is a moderately hard award to earn.
While waiting for the level to begin, hold your A-button, then release it as soon as the action starts (to equip your watch-stunner). Start running after Buillion. Round a couple of corners, proceed on and when the 2 enemies come out from behind the blue van, stun them (only enough "juice" to make one drop his weapon). 
Pick up the dropped weapon, continue on past them and zap everyone of the next group of enemies you encounter as you go by. After rounding the corner past those enemies, equip the pistol as you continue running. Round the next corner to the right and shoot the enemies you encounter in turn (ignore those that are relatively far out of your path) and pick up their weapons as you run on. Switch to a better weapon and continue on. Round the corner to the left and head down the narrow alley twds the bathhouse door ahead (on the left side) killing those enemies in your path as you go (be careful about not hitting innocent bystanders--you will get a "Mission Failed" 
). Enter the bathhouse and when you get to the large room, turn to the left and shoot the hostage-holder ahead. Turn to the right and shoot the hostage-holder in the corner diagonally opposite the first (sometimes there's only 1 hostage-holder in here-the first one I mentioned). Run into the far booth on the right to pick up the armor and then quickly head for the door to the stairway (ignore all other enemies that I don't specifically say to kill ). As you're heading up the stairs, have your aim-point to the left and shoot the guy on the stairs. At the top, make a hard left, shoot the guy in your path and run directly for the door and go thru, Make another hard left and head up another stair case. If a baddie pops out at the top of the stairs, shoot him as you run up. At the top make a hard right turn all the way around the bldg. as you emerge out onto the roof. Align yourself with the broken handrail and make the jump at full speed. Proceed on ahead past the clotheslines and make a right as you pass the end of the small bldg. Run down the path ahead and shoot the baddie that comes running twds. you (many times, he's not there 
). Avoid the enemy in the courtyard you reach and head straight for the boxes. Jump onto them and then make the jump over to the next bldg. Turn left, shoot the bad guy(s) in front of you and enter the room. Head for the door the innocent woman comes out of, go thru and turn right. Shoot the guy behind the boxes and go thru the door near his body (on the right). Shoot the enemy just on the other side of the door and proceed on--bearing to the left. Shoot the men in your path as you run outside. Continue fwd. and turn right when clear of the wall. Kill the enemy by the ladder and climb up it. Turn left at the top and fire at the bad guy(s) you encounter as you run to and over the wooden planks onto the next roof. Shoot the guy at the far end of the roof as you run twds. him and jump into the hole in the grating just past him. Turn around at the bottom if necessary and run down the aisle into the door ahead. Shoot all the guards in this short hall (making sure to kill the hostage-holder in particular). Turn left out the door and kill all the enemies in your path in turn. Go down the stairs and kill the hostage-holder by the door ahead. Go thru the door and fire at the men in your path as you run to the next door directly ahead. Go thru the door, bearing to the right, and kill the last hostage-holder near the door. Go thru the door, run a short distance fwd. and then make a hard right and go thru the doorway which is the level exit.
_MISSION COMPLETE_