- Key To The City
You completed GTA IV to 100%.
15 February 2009 - 9 guides
- Courier Service
You completed all 10 package delivery jobs.
15 February 2009 - 4 guides
- Rolled Over
You managed 5 car rolls in a row from one crash.
Unlocked offline - 14 guides
- Chain Reaction
You exploded 10 vehicles in 10 seconds.
Unlocked offline - 25 guides
- Cleaned The Mean Streets
You caught 20 criminals through the police computer.
Unlocked offline - 9 guides
- Endangered Species
You collected every hidden package in the game.
Unlocked offline - 10 guides
- Join The Midnight Club
You won a ranked multiplayer race without damaging your vehicle too much.
31 May 2008 - 4 guides
- Fly The Co-op
You completed "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II" in time.
30 May 2008 - 7 guides
- Let Sleeping Rockstars Lie
You killed a Rockstar in multiplayer.
30 May 2008 - 2 guides
- Dare Devil
You completed all the unique stunt jumps.
30 May 2008 - 5 guides
- Taking It For The Team
You were on the winning team in all multiplayer team games.
26 May 2008 - 4 guides
- Top Of The Food Chain
You successfully killed 20 players with a pistol in a ranked deathmatch.
26 May 2008 - 5 guides
- Genetically Superior
You came first in 20 singleplayer street races.
19 May 2008 - 8 guides
- No More Strangers
You've met all the random characters.
13 May 2008 - 4 guides
- You Got The Message
You delivered all 30 cars ordered through text message.
11 May 2008 - 5 guides
- Finish Him
You completed 10 melee counters in 4 minutes.
10 May 2008 - 9 guides
- Teamplayer
You killed 5 opposing team members.
09 May 2008 - 3 guides
- Manhunt
You completed the most wanted side mission.
08 May 2008 - 4 guides
- Gobble Gobble
You got a turkey in 10-pin bowling.
05 May 2008 - 4 guides
- King of QUB3D
You beat the high score in QUB3D.
05 May 2008 - 3 guides
- One Man Army
You survived a 6 star wanted level for a full 5 minutes.
05 May 2008 - 32 guides
- Sightseer
You have taken all variations of the helicopter tours of Liberty City.
05 May 2008 - 4 guides
- Under The Radar
You flew under all the main bridges in the game.
04 May 2008 - 6 guides
- Liberty City (5)
Your friends all like you above 90%.
02 May 2008 - 4 guides
- Dial B For Bomb
You unlocked the special ability of Packie's car bomb placement.
02 May 2008 - 3 guides
- Liberty City Minute
You finished the story in less than 30 hours.
02 May 2008 - 10 guides
- You Won!
You have completed the story.
02 May 2008 - 4 guides
- Gracefully Taken
You completed the mission "I'll Take Her".
01 May 2008 - 2 guides
- That Special Someone
You completed the mission "That Special Someone".
01 May 2008 - 2 guides
- Order Fulfilled
You completed all 10 Exotic Export orders.
01 May 2008 - 3 guides
- Assassin's Greed
You completed all 9 assassin missions.
01 May 2008 - 2 guides
- Half Million
You have amassed a fortune of $500,000.
01 May 2008 - 12 guides
- That's How We Roll!
You unlocked the special ability of Brucie's helicopter ride.
01 May 2008 - 4 guides
- Impossible Trinity
You completed the mission "Museum Piece".
- Retail Therapy
You unlocked the special ability of buying guns from Little Jacob.
01 May 2008 - 3 guides
- Full Exploration
You unlocked all the islands.
01 May 2008 - 2 guides
- Cut Your Teeth
You were successfully promoted up a rank in multiplayer.
30 April 2008 - 4 guides
- Walk Free
You successfully lost a 4 star wanted rating.
30 April 2008 - 11 guides
- Lowest Point
You completed the mission "Roman's Sorrow".
30 April 2008 - 2 guides
- It'll Cost Ya
You made a taxi trip from one island to another without skipping.
30 April 2008 - 6 guides
- Wheelie Rider
You completed a 500 foot wheelie on a motorbike.
29 April 2008 - 10 guides
- Pool Shark
You beat a friend at pool.
29 April 2008 - 4 guides
- Driving Mr. Bellic
You unlocked the special ability of Roman's taxi.
29 April 2008 - 3 guides
- Fed The Fish
You completed the mission "Uncle Vlad".
29 April 2008 - 2 guides
- Warm Coffee
You were invited into your girlfriend's house.
29 April 2008 - 5 guides
- One Hundred And Eighty
You scored 180 with 3 darts.
29 April 2008 - 3 guides
- Off The Boat
You have completed the first mission.
29 April 2008 - 5 guides
- Top The Midnight Club
Come first in 20 different ranked standard multiplayer races.
Locked - 6 guides
- Wanted
Achieve the highest personal rank in multiplayer.
Locked - 14 guides
- Auf Wiedersehen Petrovic
Win all ranked multiplayer variations, all races and "Cops 'n Crooks", as both sides.
Locked - 12 guides