Smuggler's Run 2: Hostile Territory

Transparent car:
Pause game play, then press Left, Up, Right, Down, Right, Up, Left, L2. A sound will confirm correct code entry. Repeat this code to disable its effect. Note: The rear view mirror is not available in this mode.

Invisible car:
Pause game play, then press R1, L1(2), R2, L1(2), L2. A sound will confirm correct code entry. Repeat this code to disable its effect.

Lighter cars:
Pause game play, then press L1, R1(2), L2, R2(2). A sound will confirm correct code entry. Repeat this code to disable its effect.

No gravity:
Pause game play, then press R1, R2, R1, R2, Up(3). A sound will confirm correct code entry. Repeat this code to disable its effect. Vehicles in traffic will float when hit.

Increase time warp:
Pause game play, then press R1, L1, L2, R2, Right(3). A sound will confirm correct code entry. This can be repeated up to three times to increase the effect.
Jonathan Fulbright.

Decrease time warp:
Pause game play, then press R2, L2, L1, R1, Left(3). A sound will confirm correct code entry. This can be repeated up to three times to increase the effect.

Increase frame rate:
Pause game play, then press R3, L3(2), R3, Left, Circle, Left, Circle. A sound will confirm correct code entry. Repeat this code to disable its effect. Note: The rear view mirror is not available in this mode.

Unlimited countermeasures:
Pause game play, then press R3(3), R1(2), R2(2). A sound will confirm correct code entry. Repeat this code to disable its effect.

ATV Boost:
Successfully complete Smuggler's Mission 14.

ATV Monster:
Successfully complete Smuggler's Mission 10.

Baja Truck Bombs:
Successfully complete Smuggler's Mission 7.

Baja Truck:
Successfully complete Smuggler's Mission 4.

D-5 Hondo:
Successfully complete Smuggler's Mission 11.

Du Monde Oil Slick:
Successfully complete Smuggler's Mission 5.

Dual Career Countermeasures:
Successfully complete Smuggler's Mission 36.

Grenadier Bombs:
Successfully complete Smuggler's Mission 25.

Grenadier:
Successfully complete Smuggler's Mission 24.

Hondo Oil Slick:
Successfully complete Smuggler's Mission 15.

Hoverbike:
Achieve a "Great" rank on all Smuggler's missions.

Kavostov Halftrack:
Successfully complete Smuggler's Mission 27.

Kavostov Smoke Screen:
Successfully complete Smuggler's Mission 29.

Hint: Extended flight:
Unlock the Baja Truck and as its countermeasure (Bombs). Then, choose any level and enable the "Lighter cars" and "Unlimited countermeasures" codes. It also helps if you use the "Transparent car" code so you can see better. Press Select to zoom out once. Lay a bomb (while stationary), back up, and park over the top of the bomb. If done correctly, when the bomb explodes you will automatically stall and the truck will fly a great distance, sometimes going from one end of the map to the other. If this happens, your mph will probably go well over 200. This trick can be used to get to the remote island in Vietnam.
kenamaureen.

Hint: Speed boost:
While riding on flat terrain or going off a jump, press X(2). Your vehicle will do a wheelie and have a temporary blast of speed. Note: Hold Circle to level out after jump. This works for every vehicle. Also, the ATV Monster shoots more fire out of the back than the other vehicles.
mlb1232.

Hint: Front flip:
Unlock the "ATV Monster", then catch big air off a jump. Hold Circle to flip. Note: Sometimes you might do a backflip.
Pbgoalie31.

Hint: Sharp 180 degree turns:
If one of your objectives in Mission mode is to lose all followers or if you have the cops enabled in Joy Ridin' mode, the following is a good way to get rid of them. In order for this to effectively work, you must be going at least 70 to 80 mph. If you are in a high speed chase with the cops and they are right on your tail, hold Circle while pressing the Left Analog-stick either Left or Right until you have turned a complete 180 degrees. This should throw the cops off a bit by having them speed off in one direction and leaving you free to drive off in the opposite direction.
mlb1232.

Hint: Turn in the air:
Immediately before you go off a jump and fly into the air, press X and the direction you wish to spin.
Pbgoalie31.

Hint: Russia: Get air off of mines:
Choose the first Russia (not Winter Russia) level in Mission or Joy Ridin' mode. Go to the mine field near the train tracks. If you hit a mine at just the correct moment, your vehicle should shoot up into the air. The mines look like small red top hats. Note: Doing this will inflict damage to your vehicle, but it is worth it when the cops follow you into the mine.
mlb1232.

Glitch: Russia hideout:
In Russia, go to the yellow hideout. Go to the bigger room with the two separate sets of boxes. Go between them and turn to your left. You will do one of three things. You will either go through the wall in front of you and nothing else will happen; fall through the ground and have your engine get stalled and come back up;, or you will fall through the ground and keep falling for about fifteen seconds before flying out onto the mountain. After getting through all of these, you will be able to drive away.
CorrieJW.

Glitch: No handlebars on ATV Monster:
Go to the Vietnam level with an ATV Monster in Joy Ridin' mode. Find the small neighborhood with the houses. Drive into them until it says "Engine Stalled". Your ATV Monster should explode and the driver should fall off. Look carefully and you should see that the handlebars are gone. Note: This was done with the Army design ATV in Joy Ridin' mode. Also, sometimes you can see the driver still holding on to the handlebars after they have detached.
mlb1232.

Glitch: Running people over:
In any mode and level with any vehicle, you can always run people and animals over. Run over someone and wait. In a few seconds they should spring back up and walk off as if nothing happened.
mlb1232.

Glitch: Sink in snow level:
In the snow level, go next to the waterfall on the right. You should start sinking.
Dancingtwinkie.