Activate the following cheats by entering the corresponding codes:

CHEAT FUNCTION - CHEAT CODE
Instant handbrake - spamforrest
Body work trashed - big bottom
Underwater ability - googleplex
Extra money - givemelard
Pedestrians glued to ground - spamspamspamspam
Giant pedestrians - smalludders
Explosive pedestrians - superhoops
Speed increase - igloofun
Turbo pedestrians - funnyjam
Strange gravity - ihavesomespam
Pinball mode - mooseontheloose
Bouncy mode - chickenfodder
Jelly suspension - buyournextgame
Pedestrians shown on map - ilovenobby
Pedestrian Electro-Bastard Ray - russformario
Blind pedestrians - hamstersex
Pedestrians respawns - naughtytorty
Drugs - intheloft
Grip-o-matic tires - boysfromthebush
Pedestrians stick to car - tramsaresuper
Exploding corpses - islandrules
Jupiter gravity - rabbitdreame

-Complete the original Carmageddon and copy the saved game files into the "savegames" sub-directory in the Splat Pack directory.

-To unlock all cards in Network mode, type joyrider at the network race-type selection screen. After that, select "All" cars at the options screen to use them. This can be done either through manual or random car selection.

Drive behind the tomb in the last level and keep driving to find a keyboard and the devil.