Full list of all 65 Grand Theft Auto IV achievements worth 1,500 gamerscore. It takes around 150-200 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 15 achievements worth 500 Gamerscore.
You won 20 different multiplayer standard races.
You killed 5 opposing team members.
You successfully killed 20 players with a pistol in a ranked deathmatch.
You won a ranked multiplayer race without damaging your vehicle too much.
You were successfully promoted up a rank in multiplayer.
You killed a Rockstar in multiplayer.
You completed GTA IV to 100%.
You collected every hidden package in the game.
You completed all the unique stunt jumps.
You came first in 20 singleplayer street races.
You delivered all 30 cars ordered through text message.
You completed 10 melee counters in 4 minutes.
You got a turkey in 10-pin bowling.
You managed 5 car rolls in a row from one crash.
You were invited into your girlfriend's house.
You've met all the random characters.
You completed all 10 Exotic Export orders.
You completed the most wanted side mission.
You completed all 9 assassin missions.
You exploded 10 vehicles in 10 seconds.
You have taken all variations of the helicopter tours of Liberty City.
You successfully lost a 4 star wanted rating.
You caught 20 criminals through the police computer.
You completed all 10 package delivery jobs.
Your friends all like you above 90%.
You beat a friend at pool.
You unlocked the special ability of Brucie's helicopter ride.
You scored 180 with 3 darts.
You beat the high score in QUB3D.
You flew under all the main bridges in the game.
You made a taxi trip from one island to another without skipping.
You finished the story in less than 30 hours.
You have completed the story.
You completed the mission "That Special Someone".
You unlocked the special ability of Packie's car bomb placement.
You have amassed a fortune of $500,000.
You completed the mission "I'll Take Her".
You completed the mission "Museum Piece".
You unlocked the special ability of buying guns from Little Jacob.
You unlocked the special ability of Roman's taxi.
You completed a 500 foot wheelie on a motorbike.
You unlocked all the islands.
You survived a 6 star wanted level for a full 5 minutes.
You completed the mission "Roman's Sorrow".
You completed the mission "Uncle Vlad".
You have completed the first mission.
Beat our time in ranked versions of "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II".
Be on the winning team in all ranked multiplayer team games.
Achieve the highest personal rank in multiplayer.
Win all ranked multiplayer variations, all races and "Cops 'n Crooks", as both sides.
Complete all base jumps. (The Ballad of Gay Tony)
Complete the Trinity. (The Ballad of Gay Tony)
Hit a flag with a golf ball four times. (The Ballad of Gay Tony)
Win the L.C. Cage Fighters championship. (The Ballad of Gay Tony)
Dance perfectly in both Tony's nightclubs. (The Ballad of Gay Tony)
Complete 25 drug wars. (The Ballad of Gay Tony)
Freefall for the longest possible time. (The Ballad of Gay Tony)
Finish the Ballad. (The Ballad of Gay Tony)
Score 80% or above in all missions. (The Ballad of Gay Tony)
Score 100% in all missions. (The Ballad of Gay Tony)
Help Billy get his bike back. (The Lost and Damned)
Become leader of The Lost. (The Lost and Damned)
Finish the story. (The Lost and Damned)
In the bike races, whack off 69 bikers with a bat. (The Lost and Damned)
Build Terry and Clay's toughness to 100%. (The Lost and Damned)