Secret cars
Go to the load/save and select password screen. Insert the following codes to get secret cars:
Sporticus Car: Opsrtisuc
CARD INTERPECTOR: CDAAPTN1A
Redneck Rocket Car: Kceroctec
Road Trip Car: ABOGAGA
Stinger Car: Ashbraamh
Thor Car: Thtorhrot
Vortex Car: 1arext1ar
XXS Tomcat Car: Naldshhsd
Van Itty Car: Vtyaniytt
Buckshot Car: UBTCKSTAH
Gamecus Car: Bsuigasum
Revolution Car: Ptoatrto1
High Roller Car: HGIROLREL