- Double Trouble
Double your fun - complete your first mission in Co-op mode
- Over Our Heads
Successfully complete all 12 Rooftop Races
- Road Warrior
Successfully complete all 14 Road Races
26 June 2007 - 5 guides
- Repo Man
Commandeer 100 gang-controlled vehicles
24 June 2007 - 5 guides
- Rampage
Wreak havoc in 60-second increments
24 June 2007 - 3 guides
- Orb Hunter
Collect 300 Hidden Orbs
22 June 2007 - 7 guides
- Stunt Driver
Successfully execute five car stunts - front & back flips, barrel rolls, a long jump
22 June 2007 - 3 guides
- Free Runner
Collect 500 Agility Orbs
15 June 2007 - 3 guides
- The Trifecta
Wipe the city clean by taking out all members of all three gangs
- Shai-Gen Cleanser
Assassinate Shai-Gen - kill all Shai-Gen gang members
05 June 2007 - 2 guides
- Master Agent
Earn 4-star ratings in all five skill areas and then max out your Skills Status meters
- Body Juggler
Use explosives to keep a body up in the air for 10 seconds
05 June 2007 - 4 guides
- Front Flipper
Execute two forward flips in a single jump in a moving vehicle
05 June 2007 - 3 guides
- Hazardous Hangtime
Execute a 6-second jump in a vehicle
05 June 2007 - 4 guides
- Timed Stunt Driver
Execute six car stunts in 60 seconds
05 June 2007 - 7 guides
- Shot-putter
Throw any object (other than a grenade) 205 feet or more
04 June 2007 - 2 guides
- Base Jumper
Jump from the top of the Agency Tower and land in the water below
- High Flyer
Make your way to the top of the Agency Tower
- Driving High
Achieve a height of 115 feet or more in a vehicle
04 June 2007 - 3 guides
- Car Juggler
Use explosives to keep a car up in the air for seven seconds
03 June 2007 - 3 guides
- Airtime Assassin
Shoot and kill 5 gang members in a single jump (while airborne)
03 June 2007 - 4 guides
- Agency Wheelman
Accelerate and slide your way to a 4-star Driving rating
03 June 2007 - 4 guides
- Roadkill King
Mow down and massacre 175 gang members while driving
03 June 2007 - 4 guides
- Chain Banger
Blow up 100 explosive objects in 60 seconds
02 June 2007 - 3 guides
- Agency Marksman
Hit your target every time to achieve a 4-star Firearms rating
02 June 2007 - 3 guides
- Firing Squad
Fire away - shoot and kill 500 gang members using firearms
- Global Impact
Kill 15 gang members using the Observatory Globe
02 June 2007 - 3 guides
- Agency Explosives Expert
Bomb your way to a 4-star Explosives rating
01 June 2007 - 2 guides
- Volk Cleanser
Eviscerate the Volk - take out all Volk gang members
01 June 2007 - 2 guides
- Shai-Gen Intel Master
Locate all Shai-Gen dossier targets
- Volk Intel Master
Locate all Volk dossier targets
- It's Good To Be Connected
Unlock all Supply Points
- Agency Athlete
Run & jump your way to a 4-star Agility rating
- Los Muertos Cleanser
Murder Los Muertos - kill all Los Muertos gang members
16 May 2007 - 3 guides
- Los Muertos Intel Master
Locate all Los Muertos dossier targets
- Mad Bomber
Show your explosive personality - kill 500 gang members using explosives
16 May 2007 - 2 guides
- Agency Brawler
Punch, jab, kick, and throw your way to a 4-star Strength rating
15 May 2007 - 2 guides
- Untouchable Agent
Kill 200 gang members without dying yourself
15 May 2007 - 4 guides
- First Blood
Eliminate the first of 21 gang bosses
15 May 2007 - 2 guides
- Bare-Knuckle Brawler
Kill 150 gang members with your bare hands (or thrown objects)
- Take Me To Your Supply Point
Unlock your first Supply Point
- Ring Leader
Drive through all of the unique Stunt Markers
Locked - 4 guides
- Tag Teamer
Partner up and complete every mission in Co-op mode
Locked - 4 guides