| Gamerpoints | Achievement |
| 5 | Warm Coffee
Successfully date a girl to be invited into her house. |
| 5 | Off the Boat
Complete the first mission. |
| 5 | Lowest Point
Complete mission "Roman's Sorrow". |
| 5 | Sightseer
Fly on all helicopter tours of Liberty City. |
| 5 | It'll Cost Ya
Complete a taxi ride without skipping from one island to another. |
| 5 | Fed The Fish
Complete the mission "Uncle Vlad". |
| 5 | No More Strangers
Meet up with all random characters. |
| 5 | Cut Your Teeth
Earn a personal rank promotion in multiplayer. |
| 10 | Take it for the Team
Be on the winning team in all ranked multiplayer team games. |
| 10 | Top of the Food Chain
Kill 20 players with a pistol in a ranked multiplayer deathmatch. |
| 10 | Let Sleeping Rockstars Lie
Kill a Rockstar developer in a ranked multiplayer match. |
| 10 | Join the Midnight Club
Win a ranked multiplayer race without damaging your vehicle too much and with damaged enabled. |
| 10 | That's How We Roll!
Unlock the special ability of helicopter. |
| 10 | Gracefully Taken
Complete mission "I'll Take Her". |
| 10 | Dial B For Bomb
Unlock the special ability of phoning for a bomb to be placed. |
| 10 | That Special Someone
Complete mission "That Special Someone". |
| 10 | Teamplayer
Kill 5 players who are not in your team, in any ranked multiplayer team game. |
| 10 | Impossible Trinity
Complete mission "Museum Piece". |
| 10 | Gobble Gobble
Score 3 strikes in a row, a turkey, in 10-pin bowling. |
| 10 | Driving Mr. Bellic
Unlock the special ability of taxi. |
| 10 | Courier Service
Complete all 10 package delivery jobs. |
| 10 | Pool Shark
Beat a friend at pool. |
| 10 | Retail Therapy
Unlock the special ability of buying guns from a friend. |
| 10 | One Hundred and Eighty
In a darts game score 180 with 3 darts. |
| 10 | Over Fulfilled
Complete all 10 Exotic Export orders. |
| 15 | Manhunt
Complete the most wanted side missions from the police computer. |
| 15 | Finish Him
Complete 10 melee counters in 4 minutes. |
| 15 | Fly the Co-op
Beat our time in ranked versions of "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II". |
| 15 | King of QUB3D
Beat the High Score in QUB3D. |
| 20 | Cleaned the Mean Streets
Capture 20 criminals through the police computer. |
| 20 | Wanted
Achieve the highest personal rank in multiplayer. |
| 20 | Top the Midnight Club
Come first in 20 different ranked standard multiplayer races. |
| 20 | Liberty City (5)
After meeting all possible friends, the ones left alive all like you above 90%. |
| 20 | You Got the Message
Deliver all 30 cars ordered through text message. |
| 20 | Full Exploration
Unlock all the islands. |
| 20 | Chain Reaction
You must blow up 10 vehicles in 10 seconds. |
| 20 | Assassin's Greed
Complete all 9 assassin missions. |
| 25 | Genetically Superior
Come first in 20 singleplayer street races. |
| 30 | Auf Wiedersehen Petrovic
Win all ranked multiplayer variations, all races and "Cops n' Crooks", as both sides. |
| 30 | Liberty City Minute
Complete the story missions in less than 30 hours. |
| 30 | Dare Devil
Complete 100% of the unique stunt jumps. |
| 30 | Wheelie Rider
Do a wheelie lasting at least 500 feet on a motorbike. |
| 40 | Under the Radar
Fly underneath the main bridges in the game that cross water with a helicopter. |
| 40 | One Man Army
Survive 5 minutes on 6 star wanted level. |
| 50 | Endangered Species
Collect every hidden item in the game. |
| 50 | Walk Free
Lose a 4 star wanted rating by outrunning the cops. |
| 55 | Half Million
Reach a balance of $500,000. |
| 60 | You Won!
Complete the final mission. |
| 100 | Key to the City
Achieve 100% in "Game progress" statistic. |
