Need for Speed: High Stakes Cheats - PC

Cheat Mode
Type these codes anywhere in the Main Menu:

ARCADE MODE:
TR 00-15 - Drive As Traffic Cars
GOFAST - Upgrade Engine
MONKEY - Upgrade Automatic Transmission
MOON - Low Gravity
MADLAND - Super Human Opponents

CAREER MODE:
BUY - Free Purchase
UP0 - No Upgrades UP1 First Upgrade
UP2 - 2nd Upgrade
UP3 - 3rd Upgrade
GATES - Cash Increase

HOT PURSUIT MODE:
DCOP - Bonus Hot Pursuit Car
ECOP - Bonus Hot Pursuit Car
FCOP - Bonus Hot Pursuit Car

OTHER:
ACAR - Bonus Car
BCAR - Bonus Car
CCAR - Bonus Car
CARS - All Cars
TRACKS - All Tracks
ALLTIERS - Open All Tiers
OUTMYWAY - Horn Causes Other Racers to Crash
RESETYA - Horn Causes Other Racers to Reset

Note: OUTMYWAY and RESETYA can be used at the PAUSE screen.

Some Useful Cheats
Use any HEX editor to edit the file called PLAYERS.CDB which is located in the installed directory of Need for Speed 4 : High Stakes.
Normally the PLAYERS.CDB file is located in : "C:\Program Files\Electronic Arts\Need For Speed High Stakes\SaveData\DB"
Then go to offset 3E and put FF as HEX value.
Go to offset 3F and put 55 as the HEX value.
Now you'll get more than $3500000000!