FIFA 1998 cheats and cheat codes for PC

Go to the "Player Edit" option and change a player name 
to any of the following name:

RESULT - CHEAT CODE  

Effect - Code
Unlock Classic 1982 match - Type "zico" as a name 
Unlock Classic 1966, 1970 matches - Type "hurst" as a name 
Transform players to Skeletons - Type "kyle" as a name 
Take a dive - Type "johnny atomic" or "cartman" as a name 
Invisible walls - Type "urlofus" as a name 
Enable Giant head mode - Type "eac rocks" or "gabo" as a name 
Crowd leaves stadium - Type "city" as a name 
Crazy ball - Type "dohdohdoh or mrhat" as a name 
Ball on fire - Type "kenny" as a name 
Activate Hot potato mode - Type "xplay" or "gonzo" as a name 
Activate Alien mode - Type "neila" as a name 

Silly moves - Type "footy" or "powder" as a name 
When the player your controll the ball, double click on the Z 
button on the joystick or E on the keyboard to do a celebration.

Crowd sounds 
Score a goal and repeatedly press one of the following keys or 
buttons:

Sound types - Buttons:
Crowd cheers - Pass 
Horns Lob/Long - kick 
Loud drums - Shoot  
Normal drums - Sprint