The Bourne Conspiracy Cheats - Xbox 360

Cheat Codes
On the main screen where you see cheats:

ALWAYSANOBJECTIVE - Replace the assualt shotgun with an automatic shotgun.
WHATTHEYMAKEYOUGIVE - Silenced machine gun.
JASONBOURNEISDEAD - Bonus music track.
LASTCHANCEMARIE - Unlock concept art.

Achievements
Complete the following achievements to unlock Xbox Live Gamerscore points:

30 Million Dollar Weapon (50) - Finish off 200 opponents using hand-to-hand takedowns.
Adrenaline Junkie (15) - Use three full bars of Adrenaline while driving through the streets of Paris.
Assassinate Wombosi (15) - Completed Assassinate Wombosi.
Assassinate Wombosi Passports (10) - Collected All Passports in Assassinate Wombosi.
Brawler (15) - Defeat 50 opponents in hand-to-hand without performing a takedown.
Bullet Master (50) - Finish off 200 opponents using shooting takedowns.
Castel Fight (15) - Completed Castel Fight.
Civic Menace (20) - Rampage through Paris: Destroy the cafe, china shop, and 200 props.
Collateral Damage (10) - Destroy 10 explodables.
Dangerous Beginning (15) - Completed Dangerous Beginning.
Dangerous Beginning Passports (10) - Collected All Passports in Dangerous Beginning.
Deadeye (25) - Finished 3 missions with an accuracy of at least 90%.
Disarm Renard (15) - Completed Disarm Renard.
Disarm Renard Passports (10) - Collected all Passports in Disarm Renard.
Eliminate Divandelen Passports (10) - Collected all Passports in Eliminate Divandelen.
Eliminate Divandelen (15) - Completed Eliminate Divandelen.
Escape the Embassy Passports (10) - Collected all Passports in Escape the Embassy.
Escape the Embassy (15) - Completed Escape the Embassy.
Eye on the Target (15) - Finished a mission with an accuracy of at least 90%.
Fancy Shooter (15) - Finish off 50 opponents using shooting takedowns.
Frequent Flyer (15) - Collected 30 Passports.
Good Shot Clustering (10) - Finished a mission with an accuracy of at least 75%.
Hard Slog (5) - Finish a mission without using any hand-to-hand takedowns.
Heavyweight (50) - Defeat 200 opponents in hand-to-hand without performing a takedown.
Homebody (5) - Collected 5 Passports.
Laser Aim (50) - Kill 150 enemies with headshots.
Living Weapon (25) - Finish off 50 opponents using hand-to-hand takedowns.
Lucky Shot! (10) - Kill 25 enemies with headshots.
Manual Shooter (5) - Finished a mission without using a shooting takedown.
Massive Collateral Damage (25) - Destroy 50 explodables.
Master of Environment (30) - Defeat 100 opponents with contextual takedowns.
Need Glasses (5) - Finished a mission with an accuracy below 10%
One-Man Gang (5) - Take out multiple opponents with one takedown 3 times.
Paris Chase (15) - Completed Paris Chase.
Pugilist (25) - Defeat 100 opponents in hand-to-hand without performing a takedown.
Shipyard Infiltration (15) - Completed Shipyard Infiltration.
Shipyard Infiltration Passports (10) - Collected all Passports in Shipyard Infiltration.
Silence Rurik Passports (10) - Collected All Passports in Silence Rurik.
Silence Rurik (15) - Completed Silence Rurik.
Student of Surroundings (10) - Defeat 20 opponents with contextual takedowns.
Survive the Professor (15) - Completed Survive the Professor.
Survive the Professor Passports (10) - Collected all Passports in Survive the Professor.
Treadstone Safehouse (15) - Completed Treadstone Safehouse.
Treadstone Safehouse Passports (10) - Collected all Passports in Treadstone Safehouse.
Treadstone Agent (60) - Completed all campaign missions on Agent or higher.
Treadstone Assassin (100) - Completed all campaign missions on Assassin.
Treadstone Trainee (40) - Completed all campaign missions on Trainee or higher.
World Traveler (30) - Collect all Passports.
Wrecking Machine (25) - Take out multiple opponents with one takedown 30 times.

Passports
Search the following locations to find the hidden passports:

When you reach level 2 of the garage, search for a green exit sign. A few policemen will exit there. Take care of them and enter the room. Go up the stairs and look to the left to find the passport.
When you reach level 1 of the garage, go to the back of the toll gate. The passport is located between two police cars. Note: There are lots of terrorists.
At the opposite of the garage exit, look for a sign advertising Zurich. The passport is there. Note: You may need to kill a few enemies to reach it.
After you enter the airport, go up the right escalator. There is a row of telephones in the far right corner. The passport will be in one of the booths.
When the security doors close on you, look for a fenced-up area. It resembles an area of sandbags. Look there to find the passport.
While advancing through the airport shops, look for a shop named "Bucher und Geschenke". There are two such shops, but one of them is locked. Go behind the counter of the open shop to find the passport.
At a checkpoint where you fight enemies at a square counter of monitors, go the section of the counter opposite from the door where you entered.
When jumping the train cars, after you jump the fourth one the passport can be found along the wall of the train car.
When you must dodge the oncoming train, keep advancing until you reach the stairs. Do not go up the stairs. Instead, run into the tunnel the train enters from. Stay on the right side to avoid dying. Search the pockets of space on the right side to find the passport.
When fighting in the area with all the crates, look for a white van. To the left of the van is a warehouse. Enter it and search for the passport. Note: You will encounter two security guards armed with nightsticks.

Easier hand to hand combat
When fighting hand to hand combat, try to do simple three-button combos such as [X]x2, [Y] or [Y], [X], [Y]. This makes it easier to mix up combos over button mashing, giving the enemy less opportunities to block or counter. This is especially useful in Boss fights.