Grand Theft Auto: San Andreas

Cheat mode:
Enter these codes in game. (Use the D-Pad, not the analog stick). 
You will see the message, Cheat Activated, if entered properly.

Cars Drive on Water (Boat Properties):
Right, Black, B, R Trigger, White, X, R Trigger, Black

Prostitutes pay you (Pimp Mode 2):
Right, White, White, Down, White, Up, Up, White, Black

Yakuza Mode (Peds & cars are Asian Gang):
A, A, Down, Black, White, B. R Trigger, B, X

Attracts Prostitutes (Pimp Mode):
X, Right, X, X, White, A, Y, A, Y

Black Traffic:
B, White, Up, R Trigger, Left, A, R Trigger, L Trigger, 
Left, B

Cars Can Fly:
X, Down, White, Up, L Trigger, B, Up, A, Left

Andrenaline Mode:
A, A, X, R Trigger, L Trigger, A, Down, Left, A

Cars Fly Away When Hit:
X, Black, Down, Down, Left, Down, Left, Left, White, A

All Cars have Tank Properties.:
L Trigger, White, White, Up, Down, Down, Up, R Trigger, 
Black, Black

All Vehicles are Invisible (Not Motorcycles):
Y, L Trigger, Y, Black, X, L Trigger, L Trigger

Traffic Lights Stay Green:
Right, R Trigger, Up, White, White, Left, R Trigger, 
L Trigger, R Trigger, R Trigger

All Traffic are Junk Cars:
White, RIGHT, L Trigger, UP, A, L Trigger, White, 
Black, R Trigger, L Trigger, L Trigger, L Trigger

All Cars Have Nitrous:
LEFT, Y, R Trigger, L Trigger, UP, X, Y, DOWN, B, 
White, L Trigger, L Trigger

Aggressive Traffic:
Black, B, R Trigger, White, Left R Trigger, L Trigger, 
Black, White

Aggressive Drivers:
RIGHT, Black, UP, UP, Black, B, X, Black, L Trigger, 
RIGHT, DOWN, L Trigger

$250,000 + Full Health & Armor:
R Trigger, Black, L Trigger , A, Left , Down, Right, Up, 
Left, Down, Right, Up

Infinite health (Explosions, drowning, and falling will still hurt.):
Down, A, Right, Left, Right, R Trigger, Right, Down, 
Up, Y

Pedestrian Riot Mode (Cant be turned off!!):
Down, Left, Up, Left, A, Black, R Trigger, White, 
L Trigger

Pedestrians have weapons:
Black, R Trigger, A, Y, A, Y, Up, Down

Chaos mode:
White, RIGHT, L Trigger, Y, RIGHT, RIGHT, R Trigger, 
L Trigger, RIGHT, L Trigger, L Trigger, L Trigger

Killer Clown Mode:
Y, Y, L Trigger, X, X, B, X, Down, B

Spawn Rhino:
B, B, L Trigger, B, B, B, L Trigger, White, R Trigger, 
Y, B, Y

Spawn Stretch:
Black, Up, White, Left, Left, R Trigger, L Trigger, B, 
Right

Spawn Rancher:
Up, Right, Right, L Trigger, Right, Up, X, White

Spawn Monster:
Right, Up, R Trigger, R Trigger, R Trigger, Down, Y, Y,
A, B, L Trigger, L Trigger

Spawn Dozer:
Black, L Trigger, L Trigger, RIGHT, RIGHT, UP, UP, A, 
L Trigger, LEFT

Spawn Bloodring Banger:
Down, R Trigger, B, White, White, A, R Trigger, L Trigger, 
Left, Left

Pedestrians Are Elvis:
L Trigger, B, Y, L Trigger, L Trigger, X, White, Up, 
Down, Left

Click Left Thumb Stick to make cars jump:
Up, A, Y, A, Y, A, X, Black, Right

KILL YOURSELF (INSANT DEATH!!!):
Right, White, Down, R Trigger, Left, Left, R Trigger, 
L Trigger, White, L Trigger

Always Midnight:
X, L Trigger, R Trigger, RIGHT, A, UP, L Trigger, LEFT, 
LEFT

Destroy All Cars:
Black, White, R Trigger, L Trigger, White, Black, X, Y, 
B, Y, White, L Trigger

Bikini Beach Babe Mode:
Up, Up, Down, Down, X, B, L Trigger, R Trigger, Y, Down

Faster Cars:
Right, R Trigger, Up, White, White, Left, R Trigger, 
L Trigger, R Trigger, R Trigger

Faster Clock:
B, B, L Trigger, X, L Trigger, X, X, X, L Trigger, Y, 
B, Y

Faster Gameplay:
Y, Up, Right, Down, White, L Trigger, X

Flying Boats:
Black, B, Up, L Trigger, Right, R Trigger, Right, Up, 
X, Y

Foggy:
Black, A, L Trigger, L Trigger, White, White, White, A

Cloudy:
White, DOWN, DOWN, LEFT, X, LEFT, Black, X, A, 
R Trigger, L Trigger, L Trigger

Overcast:
Black, A, L Trigger, L Trigger, White, White, White, X

Add Stars to Wanted Level:
B, Right, B, Right, Left, X, A Down

Lock Wanted Level:
B, RIGHT, B, RIGHT, LEFT, X, Y, UP

Lower Wanted Level:
R Trigger, R Trigger, B, Black, Up, Down, Up, Down, 
Up, Down

Raise Wanted Level:
R Trigger, R Trigger, B, Black, Right, Left, Right, 
Left, Right, Left

Pedestrians Attack with Guns:
A, L Trigger, UP, X, DOWN, A, White, Y, DOWN, R Trigger, 
L Trigger, L Trigger

Pedestrian Attack (Cant be Turned Off!!):
Down, Up, Up, Up, A, Black, R Trigger, White, White

Full Weapon Aiming While Driving:
up, up, X, White, right, A, R Trigger, down, Black, B

Perfect Handling in Vehicles:
Y, R Trigger, R Trigger, Left, R Trigger, L Trigger, 
Black, L Trigger

Noon:
Black, A, L Trigger, L Trigger, White, White, White, 
Down

Night:
Black, A, L Trigger, L Trigger, White, White, 
White, Y

Morning:
Black, A, L Trigger, L Trigger, White, White, 
White, X

Slow down Game Play:
Y, Up, Right, Down, X, Black, R Trigger

Better Suspension:
X, X, Black, Left, Up, X, Black, A, A, A

Increase Car Speed:
up, L Trigger, R Trigger, up, right, up, A, White, 
A, L Trigger

Max Respect:
L Trigger, R Trigger, Y, DOWN, Black, A, L Trigger, 
UP, White, White, L Trigger, L Trigger

Max Sex Appeal:
B, Y, Y, UP, B, R Trigger, White, UP, Y, L Trigger, 
L Trigger, L Trigger

Never Hungry:
X, White, R Trigger, Y, UP, X, White, UP, A

Skinny:
Y, Up ,Up, Left, Right, X, B, Right

Max Muscle:
Y, Up, Up, Left, Right, X, B, Left

Max Fat:
Y, Up ,Up, Left, Right, X, B, Down

Max Vehicle Stats:
X, White, A, R Trigger, White, White, LEFT, 
R Trigger, RIGHT, L Trigger, L Trigger, L Trigger

Super Bike Jumps:
Y, X, B, B, X, B, B, L Trigger, White, White, 
R Trigger, Black

Super Jumps:
Up, Up, Y, Y, Up, Up, Left, Right, X, Black, Black

Infinite Ammo:
L Trigger, R Trigger, X, R Trigger, LEFT, Black, 
R Trigger, LEFT, X, DOWN, L Trigger, L Trigger

Super Lung Capacity (Infinite Air):
Down, Left, L Trigger, Down, Down, Black, Down, 
White, Down

Hitman Rank (All Weapons):
DOWN, X, A, LEFT, R Trigger, Black, LEFT, DOWN, DOWN, 
L Trigger, L Trigger, L Trigger

Orange Sky:
Left, Left, White, R Trigger, Right, X, X, L Trigger, 
White, A

Sand Storm:
Up, Down, L Trigger, L Trigger, White, White, 
L Trigger, White, R Trigger, Black

Stormy:
Black, A, L Trigger, L Trigger, White, White, White, B

Spawn Tanker:
R Trigger, UP, LEFT, RIGHT, Black, UP, RIGHT, X, RIGHT, 
White, L Trigger, L Trigger

Spawn Caddy:
B, L Trigger, Up, R Trigger, White, A, R Trigger, 
L Trigger, B, A

Spawn Stunt Plane:
B, Up, L Trigger, White, Down, R Trigger, L Trigger, 
L Trigger, Left, Left, A, Y

Spawn Quadbike:
Left, Left, Down, Down, Up, Up, X, B, Y, R Trigger, Black

Spawn Hotring Racer #1:
R Trigger, B, Black, Right, L Trigger, White, A, A, X, 
R Trigger

Spawn Hotring Racer #2:
Black, L Trigger, B, Right, L Trigger, R Trigger, Right, 
Up, B, Black

Super Punches:
Up, Left, A, Y, R Trigger, B, B, B, White

Parachute:
Left, Right, L Trigger, White, R Trigger, Black, Black, 
Up, Down, Right, L Trigger

Have Jetpack:
Left, Right, L Trigger, White, R Trigger, Black, Up, 
Down, Left, Right

Weapon Set 3:
R Trigger, Black, L Trigger, Black, Left, Down, Right, 
Up, Left , Down, Down, Down

Weapon Set 2:
R Trigger, Black, L Trigger, Black, Left, Down, Right, 
Up, Left, Down, Down, Left

Weapon Set 1:
R Trigger, Black, L Trigger, Black, Left, Down, Right, 
Up, Left, Down, Right, Up

No Pedestrians or Cops (Gan Riots):
White, Up, R Trigger, R Trigger, Left, R Trigger, 
R Trigger, Black, Right, Down

No Muscle and No Fat:
Y, Up, Up, Left, Right, X, B, Right

Recruit Anyone (9mm):
DOWN, X, UP, Black, Black, UP, RIGHT, RIGHT, UP

Recruit Anyone (Rockets):
Black, Black, Black, A, White, L Trigger, Black, 
L Trigger, DOWN, A

No Pedestrians / Low Traffic:
A, Down, Up, Black, Down, Y, L Trigger, Y, Left

Pink Traffic:
B, L Trigger, Down, White, Left, A, R Trigger, 
L Trigger, Right, B

Spawn Hunter:
B, A, L Trigger, B, B, L Trigger, B, R Trigger, Black, 
White, L Trigger, L Trigger

Spawn Hydra:
Y, Y, X, B, A, L Trigger, L Trigger, Down, Up

Spawn Vortex:
Y, Y, X, B, A, L Trigger, White, Down, Down