Rallisport Challenge Cheats

NOTE: As their name suggests hints are not exactly Rallisport Challenge cheats, and are usually just simple (but very useful) tips on how you can unlock secret level, features, find hidden areas and such. Hopefully these will make playing Rallisport Challenge even more entertaining.

How to unlock cars?
Citroen Xsara Kit Car - Win first place in the Mediterranean Rally.
Ford RS 200 - Win first place in all Rallicross Internacional races.
Nissan Micra - Win first place in the Pro Rally Cup.
Renault 5 Turbo - Win first place in all Ice Racing International Circuit races.
Saab 9-3 Viggen - Win first place in all Koenig Unlimited races.
Audi Quattro SI Hill Climb - Get 70,000 points during game play.
Audi Quattro SI - Get 40,000 points during game play.
Citroen Xsara Rallycross - Get 12,000 points during game play.
Ford Focus Rallycross - Get 12,000 points during game play.
Lancia Delta Integrale - Get 12,000 points during game play.
Lancia Delta S4 - Get 40,000 points during game play.
Metro ER4 - Get 40,000 points during game play.
Mitsubishi Lancer EVO 65 - Get 12,000 points during game play.
Nissan Skyline - Get 12,000 points during game play.
Opel Astra T16 4x4 - Get 12,000 points during game play.
Peugeot 205 TI6 - Get 40,000 points during game play.
Peugeot 405 TI6 Hill Climb - Get 70,000 points during game play.
Saab 9-3 T16 4x4 - Get 12,000 points during game play.
Subaru Impreza Hill Climb - Get 12,000 points during game play.
Suzuki Grand Vitara PP Special - Get 70,000 points during game play.
Toyota Tacoma Hill Climb - Get 70,000 points during game play.