Master code:
Choose the "Extra" option at the main menu, then select "Codes". Enter OPENSESAME as a code.

Greater acceleration and maximum speed:
Choose the "Extra" option at the main menu, then select "Codes". Enter EVOPOWER as a code.

Great Britain challenge:
Choose the "Extra" option at the main menu, then select "Codes". Enter YJFTRS as a code.

Monte Carlo challenge:
Choose the "Extra" option at the main menu, then select "Codes". Enter L5020K as a code.

Portugal challenge:
Choose the "Extra" option at the main menu, then select "Codes". Enter PHY8ZP as a code.

Sweden challenge:
Choose the "Extra" option at the main menu, then select "Codes". Enter 745MJJ as a code.

All bonus challenges:
Choose the "Extra" option at the main menu, then select "Codes". Enter GIMMEBONUS as a code.

High pitched commentary:
Choose the "Extra" option at the main menu, then select "Codes". Enter HELIUMAID as a code.

Cars with no chassis:
Choose the "Extra" option at the main menu, then select "Codes". Enter THATSSTUPID as a code.

Flying cars in replays:
Choose the "Extra" option at the main menu, then select "Codes". Enter FLOATYLIGHT as a code.

Overhead camera:
Choose the "Extra" option at the main menu, then select "Codes". Enter DOWNBELOW or DOWNUNDER as a code.

Reversed camera:
Choose the "Extra" option at the main menu, then select "Codes". Enter ONTHECEILING as a code.

Underwater graphics:
Choose the "Extra" option at the main menu, then select "Codes". Enter WIBBLYWOBBLY as a code.

Psychedelic graphics:
Choose the "Extra" option at the main menu, then select "Codes". Enter IMGOINGCRAZY as a code.