Need for Speed: Porsche Unleashed Cheats

• CHEAT FOR BUYING CARS IN EVOLUTION MODE (17KB)
• SAVEGAME (61KB)

To use these cheat codes, goto the main menu and click "Create Player" and type in the cheat for the name. Click "Done" (you'll hear a little confirmation sound). Then choose your regular profile and play the game!

Gulliver - The Porsches are all shrunk down to the size of RC cars.
Smash Up - Smash-up derby mode in multiplayer
Dakar - Tired of Street Racing? Changes car physics and tracks to Rally style.
Fuzzyfuz - Enables cops in quick race (not on all tracks: i.e.-Monaco).
yraGyraG - Enables all cars to have 993 physics.
fetherw8 - This cheat code makes cars way heavier.
freewill - Double speed in single player mode.

Buying cars
When you want to buy a car but you do not have enough money, do not wait until you win enough for the purchase. You will not be able to get enough money to buy the good cars until the next era. For example, the Moby Dick car is $450,000 on the market in the 70s, but will be sold broken for over $2,000,000 on the used menu. The 365s in the 50's sell for between $11,000 to $13,000, but will be priced broken for over $100,000. When you are short of cash, buy the used cars, fix them up, then sell them for more. Collect money until you have enough to buy a new car.