To unlock new teams, win the World Cup with teams from different regions:
All-Europe Team: Europe, Oceania
All-Americas Team: N. America, S. America
All-Africa Team: Africa
All-Asia Team: Asia
All-World Team: All regions
Hint: New ending music
Use any team other than France through the World Cup (World Class difficulty). Win the World Cup finals by a margin of two points(i.e. 2-0, 6-4) and the ending music should be different.