Syphon Filter: Logan's Shadow Codes -

Upgrades:
Earn the indicated career rank to unlock the corresponding upgrade in Mission mode.

Dual Wield: Combat Sharp Shooter Rating 3 
Increased Health: Survival Specialist Rating 2 
Max Darts x 10 (MB150): Elite Weapons Expert 3 
Max Darts x 5 (MB150): Elite Weapons Expert 1 
Max Darts x 8 (MB150): Elite Weapons Expert 2 

Bonus missions:
Complete the indicated task to unlock the corresponding mission.

Behind the Scenes: Complete Story mode under the Normal difficulty. 
Lian: Complete all five training missions. 
Killing Time: Earn the Combat Knife Specialist Rating 4 career rank. 
Left Behind: Earn the Elite Weapons Expert Rating 4 career rank. 
Shadowed: Complete Story mode under the Hard difficulty. 

Bonus weapons:
Complete the indicated task to unlock the corresponding weapon in Mission mode.

C11: Earn the Combat Knife Specialist 2 career rank. 
Calico HE: Earn the Survival Specialist Rating 4 career rank. 
Chinese Type 56: Earn the Combat Knife Specialist Rating 3 career rank. 
EPDD: Earn the Stealth Combat Specialist Rating 4 career rank. 
FAMAS: Complete the Training 2 mission in under 3 minutes. 
Flashbang Grenade: Earn the Combat Knife Specialist Rating 1 career rank. 
Jackhammer HE: Earn the Tactical Combat Specialist Rating 4 career rank. 
Jerico-41: Earn the Tactical Combat Specialist Rating 2 career rank. 
M4 Silenced: Earn the Survival Specialist Rating 3 career rank. 
M67 Grenade: Earn the Tactical Specialist Rating 3 career rank. 
M82 BFG: Earn the Combat Sharp Shooter Rating 4 career rank. 
MDS A4 Silenced: Earn the Stealth Combat Specialist Rating 2 career rank. 
Over Under: Earn the Combat Sharp Shooter Rating 2 career rank. 
Sawed-Off Pistol: Earn the Survival Specialist Rating 1 career rank. 
Silenced .44: Earn the Stealth Combat Specialist Rating 3 career rank. 
SP - 57: Complete the Training 1 mission in under 1 minute and 30 seconds. 
SSP 90: Earn the Combat Sharp Shooter Rating 1 career rank. 
TK-9 Silenced: Earn the Stealth Combat Specialist Rating 1 career rank. 
UNP .45: Complete the Training 3 mission without missing any shots. 
USAS - 12: Earn the Tactical Combat Specialist Rating 1 career rank.