Insane

Insane cheat codes: 
Type these cheats at the Main Menu:
INEEDMOREMAPS - unlock all locations
GOKARTZ       - Little wheels
BIGHEADZ      - Big driver heads
BOXERZ        - Big driver hands and feet
BIGFOOTZ      - Big wheels
FONEKART      - Secret Level
SPEEDRACER    - Fast Race
TERRAFORMER   - unlock^s terrain generator.


Insane ingame keycommands:
[Ctrl]+[H] - Clouds on/off
[Ctrl]+[F] - Fog on/off
[Ctrl]+[N] - Mirrors on the outside on/off
[Ctrl]+[M] - Mirror on/off
[Ctrl]+[I] - Interface on/off
[Ctrl]+[J] - (+) Viewdistance
[Ctrl]+[K] - (-) Viewdistance
[Ctrl]+[Z] - FPS/ping
[Ctrl]+[C] - Coords
[Ctrl]+[T] - diffenrent views of the map

Startcommands for Insane
(to be placed with a space behind Insane.exe)

nomovie      - No movies
nofullscreen - runs Insane windowed
nomouse      - No mouse ingame, makes usage of the
mouse possible if Insane runs windowed
nomutox      - enables [Alt]+[Tab]

Unlock all Cars:
To unlock all cars including the red writer u have to
start a new game and pause it in the middle of the game.
Then press and hold shift-and then type in sanecars.

Cheats:
Startcommand for Insane (to be placed with a space behind Insane.exe)
-nocd
-nosound
-nosplash
-nomovie
-nomutex
-singlegame
-gamemodes
-gamemode
-userid
-client
-minplayers
-maxplayers
-server
-version