World Cup '98 cheats and cheat codes for PC

Select Team Management at the main screen, then click on Customize option.
Click on the name of a player and change the player name to any of the 
following names, then press [Enter]. Then, press [Scroll Lock] at the 
main menu to bring up the cheat menu with the activate cheat options.

Code - Effect:
Enter "Zico" as a name - Enable 1982 Classic Match
Enter "Powder" as a name - Silly Moves
Enter "Neila" as a name - Alien Mode
Enter "Mr Hat" as a name - Crazy Ball
Enter "Kyle" as a name - Skeleton players
Enter "Kenny" as a name - Flaming Ball
Enter "Hurst" as a name - Enable '82,'74,'70,'66 Classic Match
Enter "Gonzo" as a name - Hot potato
Enter "Gabo" as a name - Big heads
Enter "Cartman" as a name - Take a dive
Enter "Sillybillys" as a name - Change sex (type under the Iran players) 

Secret Moves:
Press Alt + A = Acrobatic Rainbow Flip
Press Alt + S = Fool the defender
Press Alt + D = Flip
Press Alt + E = Fool the defender and control the ball
Press Alt + W = Turbo sprint