X-Car - Experimental Racing The following codes must be typed in during a race: Ctrl+shift+F8 - change map color Ctrl+shift+F9 - repair damage Ctrl+shift+F10 - clear black flag These codes must be typed in the track seletion menu: - While selecting a track hold down on S or R to choose what type of weather (sunny or rainy) - Hold down M while selecting a single race or a quick race to enable the missile. Then fire it by pressing the HUD toggle key.