Grand Theft Auto IV (spawn vehicles)

Before using cheat codes

You cannot enter any cheat code before your cellphone really works. Thus, you have to succeed the 2 first missions in order:

1) Drive to Roman's Place mission.
2) It's Your Call mission: go to see Roman at the cab depot, drive him to the hardware store, then back to the cab depot.
3) Now your cellphone works. Let's cheat!

CHEAT CODES

1) Press Up to display your cellphone.
2) Press Up again to access the keypad.
3) Enter the following numbers to activate the corresponding cheat code. Press A to call.
4) The cellphone calling, then ''Cheat activated'' displays and the phone hangs up. The cheat is on!
5) Once you enter the first cheat code, the new ''Cheats'' menu appears under the ''Options'' menu. You can now access the cheats by just validating the corresponding cheat's name.
6) Save the game to keep the cheat codes in your phone. But carefull! As in all GTAs, saving after enabling a code can cause some problems. Note that this may disable some Achievements. A message always indicates the blocked Achievement(s).

SPAWN VEHICULES

1) Be sure you're in a clear and large place before entering these codes.
2) Usually, you cannot combine these codes (the last vehicle replaces the previous one). Tip: stay in a vehicule when you enter another vehicule code, so the first vehicule doesn't disappear. Then you can combine two vehicule codes.

Comet (Porsche like car)

1) Dial 2275550175 on your cellphone.
2) Tip: select the ''CAR - COMET'' option in the Cheats menu to re-enter this code.
3) Tip: this car is the best! It is fast, of course. But the Comet also has a very good handling. And it is very strong, notably because its engine is back (thanks to Gougou for his contribution).

Annihilator police helicopter

1) Dial 3595550100 on your cellphone.
2) ''One Man Army'' and ''Walk Free'' achievements blocked.
3) You can now fly to the other islands from the beginning of the game. But you get a 6 stars wanted level and you can't disable it (even with a code)!
4) Tip: select the ''FLY - ANNIHILATOR'' code in the Cheats menu to re-enter this code.

Turismo (Ferrari F-430 like car)

1) Dial 2275550147 on your cellphone.
2) Tip: select the ''CAR - TURISMO'' option in the Cheats menu to re-enter this code.

SuperGT (Aston Martin like car)

1) Dial 2275550168 on your cellphone.
2) Tip: select the ''CAR - SUPERGT'' option in the Cheats menu to re-enter this code.

Cognoscenti (Bentley/Maybach like car)

1) Dial 2275550142 on your cellphone.
2) Tip: select the ''CAR - COGNOCENTI'' option in the Cheats menu to re-enter this code.

Jetmax (speedboat)

1) Dial 9385550100 on your cellphone (Tip: go near water before making this code).
2) You can now ride to the other islands from the beginning of the game. But you get a 6 stars wanted level and you can't disable it (even with a code)!
3) Tip: select the ''WET - JETMAX'' option in the Cheats menu to re-enter this code.

NRG 900 (sport bike)

1) Dial 6255550100 on your cellphone.
2) Tip: select the ''MBK - NRG 900'' option in the Cheats menu to re-enter this code.

Sanchez (cross bike)

1) Dial 6255550150 on your cellphone.
2) Tip: select the ''MBK - SANCHEZ'' option in the Cheats menu to re-enter this code.

FBI Buffalo

1) Dial 2275550100 on your cellphone.
2) Tip: select the ''CAR - FIB BUFFALO'' option in the Cheats menu to re-enter this code.
3) Tip: get in the car, then quickly press LB when stopped to access police computer and then police missions! Press again LB when the mission is finished to start another mission.