Grand Theft Auto 4 - Calling a taxibr

Off the Boat 5G:
Complete the first mission.

One Hundred and Eighty 10G:
In a darts game score 180 with 3 darts.

Pool Shark 10G:
Beat a friend at pool.

King of QUB3D 15G:
Beat the High Score in QUB3D

Finish Him 15G:
Complete 10 melee counters in 4 minutes

Genetically Superior 25G:
Come first in 20 singleplayer street races.

Wheelie Rider 30G:
Do a wheelie lasting at least 500 feet on a motorbike.

Gobble Gobble 10G:
Score 3 strikes in a row, a turkey, in 10-pin bowling.

Driving Mr. Bellic 10G:
Unlock the special ability of taxi.

Rolled Over 30G:
Do 5 car rolls in a row from one crash.

Walk Free 50G:
Lose a 4 star wanted rating by outrunning the cops.

Courier Service 10G:
Complete all 10 package delivery jobs.

Retail Therapy 10G:
Unlock the special ability of buying guns from a friend.

Chain Reaction 20G:
You must blow up 10 vehicles in 10 seconds.

One Man Army 40G:
Survive 5 minutes on 6 star wanted level.

Lowest Point 5G:
Complete mission "Roman&8217;s Sorrow".

Over Fulfilled 10G:
Complete all 10 Exotic Export orders.

Manhunt 15G:
Complete the most wanted side missions from the police computer.

Cleaned the Mean Streets 20G:
Capture 20 criminals through the police computer.

Fed The Fish 5G:
Complete the mission "Uncle Vlad".

It&8217;ll Cost Ya 5G:
Complete a taxi ride without skipping from one island to another.

Sightseer 5G:
Fly on all helicopter tours of Liberty City.

Warm Coffee 5G:
Successfully date a girl to be invited into her house.

That&8217;s How We Roll 10G:
Unlock the special ability of helicopter.

Half Million 55G:
Reach a balance of 500,000.

Impossible Trinity 10G:
Complete mission "Museum Piece".

Full Exploration 20G:
Unlock all the islands.

You Got The Message 20G:
Deliver all 30 cars ordered through text message.

Dare Devil 30G:
Complete 100 of the unique stunt jumps.

Assassin&8217;s Greed 20G:
Complete all 9 assassin missions.

Endangered Species 50G:
Collect every hidden package in the game.

Under the Radar 40G:
Fly underneath the main bridges in the game that cross water with a helicopter.

Dial B For Bomb 10G:
Unlock the special ability of phoning for a bomb to be placed.

Gracefully Taken 10G:
Complete mission "I'll Take Her".

Liberty City 5 20G:
After meeting all possible friends, the ones left alive all like you above 90.

No More Strangers 5G:
Meet all random characters.

That Special Someone 10G:
Complete mission "That Special Someone".

You Won 60G:
Complete the final mission.

Liberty City Minute 30G:
Complete the story missions in less than 30 hours.

Key To The City 100G:
Achieve 100 in "Game progress" statistic.

Teamplayer 10G:
Kill 5 players who are not in your team, in any ranked multiplayer team game.

Cut Your Teeth 5G:
Earn a personal rank promotion in multiplayer

Join The Midnight Club 10G:
Win a ranked multiplayer race without damaging your vehicle too much and with
damaged enabled.

Fly The Co-op 15G:
Beat our time in ranked versions of "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II".

Take It For The Team 10G:
Be on the winning team in all ranked multiplayer team games.

Top Of The Food Chain 10G:
Kill 20 players with a pistol in a ranked multiplayer deathmatch.

Top The Midnight Club 20G:
Come first in 20 different ranked standard multiplayer races.

Wanted 20G:
Achieve the highest personal rank in multiplayer.

Auf Wiedersehen Petrovic 30G:
Win all ranked multiplayer variations, all races and "Cops &8216;n Crooks", as both sides.

Let Sleeping Rockstars Lie 10G:
Kill a Rockstar developer in a ranked multiplayer match.

100:
To get 100 you have to complete the following:

Complete all Main Missions.
Complete all 10 Drug Deliveries.
Complete all 10 Races.
Complete all 10 Assassination missions.
Complete all 30 car thefts.
Collect all 10 cars for the Exotic Exports mission.
Unlock all five friend's special abilities and complete the activities with Little Jacob, Brucie and Packie.
Beat the computer or an online friend in all activities.
Find all Random Characters and complete their missions except for Jeff, Cherise, Clarence & Ivan.
Complete all 30 Most Wanted Missions.
Complete all 20 Vigilante Missions.
Kill all 200 Pigeons.
Complete all 50 Unique Jumps.

In-Game Maps:
If you go to an Internet caf and enters the URL www.whattheydonotwantyoutoknow.com you will get to a page with maps of all weapon pickups, health, armor, vehicle locations, unique jumps and pigeon locations.

Call 911:
If you call 911 on your phone you can select if you need an ambulance, police car or a fire truck. Make your selection and wait for them to arrive so you can steal the vehicle. If you get into the ambulance you will get a small health boost and if you get into the police car you will get 5 shotgun shells.

Get Claude's outfit:
If you choose the kill Playboy X you will take over his safehouse. If you change clothes in that safehouse you can choose to wear the outfit Claude the main character in GTA III was wearing. Black jacket, green pants and black/white shoes.

Hidden Shirt:
Get to Happiness Island. Run up to the base of the statue to find a shirt on the ground. Walk over it to put it on. It has a picture of the statue and the text Happiness is... on the front and the text ...land on the back.

The heart of the Statue:
Get a helicopter and fly to Happiness Island. Jump out of the helicopter at the top of the statue's base so you'll land by it's feet. You can not take the stairs this high. Look at the sign next to the door. It says No Hidden Content Here. Enter the door and climb the ladder inside the statue. You will find a big, red, beating heart held in place by chains.

Purple Dildo:
Head inside the old, abandoned Casino where the last mission takes place, at the north end of Alderney. Look at one of the trash piles on the ground to find a purple dildo sticking out.

GTA Graffitti:
Across the road from Bank of Liberty you can find a house covered in graffitti. Some of the artwork is from old GTA titles.

GTA portraits:
Across the street from the museum in Algonquin you can find a portrait painter. The portraits are of old GTA characters.

Old GTA character's names graffitti:
Go inside one of the pink houses near Manny's community center. Go to the back of the inside and look at the wall. You will find graffitti with names from a lot of old GTA characters, like Claude, Tommy, Toni, etc.

OG Loc CD:
In your Bohan safehouse you can find a CD by OG Loc from San Andreas on the floor.

Golf Course Land Marks:
At the mini-golf course at Firefly Island you can find a small version of the giant chicken from San Andreas, the lighthouse from the GTA III version of Liberty City, the Watts Towers from Los Santos and the Ocean View Hotel from GTA: Vice City.

Easy One Man Army achievement:
To get the One Man Army achivement steal or spawn a helicopter and fly over an island that you don't have access to yet. It will raise your wanted level to 5 stars. Fly as high as you can and you'll be flying higher than the police helicopters, then just fly for 5 minutes.

Car repair glitch:
When your car breaks down and it wont start, get your phone up and type 911. As soon as your call gets through your car will start up again. This also works for any other number including pre-set ones i.e. Roman's. It works for every vehicle.

Easy Gobble Gobble Achievement:
Go to the bowling alley that you took Michelle on a date to. Choose the left most lane. Move Niko to the left 2 full steps. Throw the ball slowly, you want the speed somewhere around 20 but it doesn't need to be exact. Do this three times.

Easy Walk Free Achievement:
Go to the northern most road in Bohan, the small island where you get a safehouse after your first one gets burned down. There is a point where the elevated train tracks come down and go into a tunnel. Stand beside that place and shoot people and cops until you get 4 stars. Then jump or drive over the edge and land on the train tracks below and head into the tunnel. Just keep going until you are out of the search radius and you lose you wanted level. But to do this you will need to have unlocked the island of Algonquin the middle one or else you'll get 6 stars for crossing under the river.

Mobile Phone Codes:
1, Health And Weapons - GTA-555-0100 - 482-555-0100
2, Weapons - GUN-555-0150 - 486-555-0150
3, Advanced Weapons - GUN-555-0100 - 486-555-0100
4, Health - DOC-555-0100 - 362-555-0100
5, Wanted Level Down - COP-555-0100 - 267-555-0100
6, Wanted Level Up - COP-555-0150 - 267-555-0150
7, Climate Change - HOT-555-0100 - 468-555-0100
8, Spawn Cognoscenti Mafia Car - CAR-555-0142 - 227-555-0142
9, Spawn Sanchez Dirt Bike - MBK-555-0150 - 625-555-0150
10, Spawn FBI Buffalo - CAR-555-0100 - 227-555-0100
11, Spawn Turismo - CAR-555-0147 - 227-555-0147
12, Spawn NRG900 - MBK-555-0100 - 625-555-0100
13, Spawn Comet - CAR-555-0175 - 227-555-0175
14, Spawn SuperGT - CAR-555-0168 - 227-555-0168
15, Spawn Police Chopper - FLY-555-0100 - 359-555-0100
16, Spawn Jetmax Boat - WET-555-0100 - 938-555-0100