The following rewards are given through Xbox Live achievements and PlayStation Network Trophies. As with all other Xbox 360 retail games, GTA IV will initially include a total of 1000 gamerpoints to collect, with more possibly being added in future updates to the game.
|5G||Off the Boat|
Complete the first mission.
|10G||One Hundred and Eighty|
In a darts game score 180 with 3 darts.
Beat a friend at pool.
|15G||King of QUB3D|
Beat the High Score in QUB3D.
Complete 10 melee counters in 4 minutes.
Come first in 20 singleplayer street races.
Do a wheelie lasting at least 500 feet on a motorbike.
Score 3 strikes in a row, a turkey, in 10-pin bowling.
|10G||Driving Mr. Bellic|
Unlock the special ability of taxi.
Do 5 car rolls in a row from one crash.
Lose a 4 star wanted rating by outrunning the cops.
Complete all 10 package delivery jobs.
Unlock the special ability of buying guns from a friend.
You must blow up 10 vehicles in 10 seconds.
|40G||One Man Army|
Survive 5 minutes on 6 star wanted level.
Complete mission "Roman's Sorrow".
Complete all 10 Exotic Export orders.
Complete the most wanted side missions from the police computer.
|20G||Cleaned the Mean Streets|
Capture 20 criminals through the police computer.
|5G||Fed The Fish|
Complete the mission "Uncle Vlad".
|5G||It'll Cost Ya|
Complete a taxi ride without skipping from one island to another.
Fly on all helicopter tours of Liberty City.
Successfully date a girl to be invited into her house.
|10G||That's How We Roll!|
Unlock the special ability of helicopter.
Reach a balance of $500,000.
Complete mission "Museum Piece".
Unlock all the islands.
|20G||You Got the Message|
Deliver all 30 cars ordered through text message.
Complete 100% of the unique stunt jumps.
Complete all 9 assassin missions.
Collect every hidden package in the game.
|40G||Under the Radar|
Fly underneath the main bridges in the game that cross water with a helicopter.
|10G||Dial B For Bomb|
Unlock the special ability of phoning for a bomb to be placed.
Complete mission "I'll Take Her".
|20G||Liberty City (5)|
After meeting all possible friends, the ones left alive all like you above 90%.
|5G||No More Strangers|
Meet all random characters.
|10G||That Special Someone|
Complete mission "That Special Someone".
Complete the final mission.
|30G||Liberty City Minute|
Complete the story missions in less than 30 hours.
|100G||Key to the City|
Achieve 100% in "Game progress" statistic.
Kill 5 players who are not in your team, in any ranked multiplayer team game.
|5G||Cut Your Teeth|
Earn a personal rank promotion in multiplayer.
|10G||Join the Midnight Club|
Win a ranked multiplayer race without damaging your vehicle too much and with damaged enabled.
|15G||Fly the Co-op|
Beat our time in ranked versions of "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II".
|10G||Taking it for the Team|
Be on the winning team in all ranked multiplayer team games.
|10G||Top of the Food Chain|
Kill 20 players with a pistol in a ranked multiplayer deathmatch.
|20G||Top the Midnight Club|
Come first in 20 different ranked standard multiplayer races.
Achieve the highest personal rank in multiplayer.
|30G||Auf Wiedersehen Petrovic|
Win all ranked multiplayer variations, all races and "Cops n' Crooks", as both sides.
|10G||Let Sleeping Rockstars Lie|
Kill a Rockstar developer in a ranked multiplayer match.