Metropolis Street Racer

All tracks:
Hold Start during the introduction sequence.

Bonus cars:
Press A, B, A, Up, Down, Y, Left, X during the introduction sequence to unlock the Humvee and Ambulance.

In-game reset:
Press A + B + X +Y + Start during game play to return to the title screen.

Alfa Romeo 156:
Successfully complete Chapter 9.
Information in this section was contributed by pajonsito.

Alfa Romeo GTV:
Successfully complete Chapter 11.
Information in this section was contributed by pajonsito.

Alfa Romeo Spider:
Successfully complete Chapter 3.
Information in this section was contributed by pajonsito.

Audi S3:
Successfully complete Chapter 10.
Information in this section was contributed by pajonsito.

Audi TT Coupe:
Successfully complete Chapter 12.
Information in this section was contributed by pajonsito.

Fiat Coupe:
Successfully complete Chapter 14.
Information in this section was contributed by pajonsito.

Honda S2000 (Japanese version):
Successfully complete the game once in quest mode.

Mazda RX7:
Successfully complete Chapter 23.
Information in this section was contributed by pajonsito.

Mercedes-Benz SLK 230:
Successfully complete Chapter 8.
Information in this section was contributed by pajonsito.

Mitsubishi 3000 GT/GTO:
Successfully complete Chapter 18.
Information in this section was contributed by pajonsito.

Mitsubishi Eclipse Coupe/Spyder:
Successfully complete Chapter 16.
Information in this section was contributed by pajonsito.

Mitsubishi FTO:
Successfully complete Chapter 15.
Information in this section was contributed by pajonsito.

Mitsubishi Lancer Evolution VI:
Successfully complete Chapter 24.
Information in this section was contributed by pajonsito.

Nissan Fairlady Z Coupe/Convertible/300ZX:
Successfully complete Chapter 20.
Information in this section was contributed by pajonsito.

Nissan Skyline GTR:
Successfully complete Chapter 25.
Information in this section was contributed by pajonsito.

Nissan Sylvia/Sylvia Varietta:
Successfully complete Chapter 21.
Information in this section was contributed by pajonsito.

Opel Astra:
Successfully complete Chapter 1.
Information in this section was contributed by pajonsito.

Opel Speedster/Vauxhall VX220:
Successfully complete Chapter 17.
Information in this section was contributed by pajonsito.

Peugeot 206:
Successfully complete Chapter 4.
Information in this section was contributed by pajonsito.

Peugeot 306:
Successfully complete Chapter 7.
Information in this section was contributed by pajonsito.

Peugeot 406 Coupe:
Successfully complete Chapter 5.
Information in this section was contributed by pajonsito.

Porsche 911 (Japanese version):
Successfully complete the game twice in quest mode.

Renault Clio 24V:
Successfully complete Chapter 22.
Information in this section was contributed by pajonsito.

Renault Megane:
Successfully complete Chapter 2.
Information in this section was contributed by pajonsito.

Toyota Celica'99:
Successfully complete Chapter 13.
Information in this section was contributed by pajonsito.

Toyota MR2:
Successfully complete Chapter 6.
Information in this section was contributed by pajonsito.

Toyota Supra:
Successfully complete Chapter 19.
Information in this section was contributed by pajonsito.

Hint: Easy win in challenge mode:
To easily complete chapters in challenge mode, just pull handbrake turns (press A + Left or Right) when going into a corner. If done correctly, the words "Way Hay" should appear. Keep doing this on most corners. but remember to complete the objective as well. When the race is done you will stack up the points.
Information in this section was contributed by lee parnaby.

Hint: Easy Kudos in street race mode:
To achieve lots of Kudos in just one race do the following. Go to a Hotlap round, a round in which you only need to beat a lap time, not one of the average time, and start the race. On the first lap, get the time. You now have passed the stage, but do not end the second lap. Find a good, straight portion of road. You get kudos for turning with the handbrake. Go to one side of the road as fast as you can. As you are approaching, do a 180º turn using the handbrake, If done correctly, "Wey Hey" should appear on the screen. Next, drive the way you are facing to the other side and do the same. When moving the wrong way, you need to spin 180º in order to get the kudos. Just keep repeating this, then race normally and finish the race. For every five minutes that you do this, you will get approximately 1000 Kudos. There is no time limit. The best city for doing this is San Francisco, as it has wide roads. Play jokers to get more points -- if you do this for 20 minutes with a joker, you can get more than 8000 Kudos in just one race.
Information in this section was contributed by Xpazeman.

Hint: Other vehicles in street race mode:
In some of the specials, you could win a new car, cheat mode, circuit or garage slot. However, you can also win the one of the three buses, taxis and even a lawnmower. They are all easy to challenge for, once you win them. The best is the red London bus. Once you win it. you will notice that you cannot go back into street race mode. Go to your garage and pick a car (not a bus, taxi, or the lawnmower). You should now be able to enter street race mode. Go to the level you are stuck on and enter the certain task (hotlap, timed run, one on one, etc.). Go to "Change Car" and choose the red London bus. You can now drive it in street race mode.
Information in this section was contributed by joe.