Pro Evolution Soccer 3 cheats and cheat codes for Playstation 2

Increase or decrease all team ability stats:
Go to Edit Mode, select Enter Code option, then enter the following
four-digit codes:

2999 - All teams receive a 5 points decrease for each of their players stats
1999 - All teams receive a 5 points increase for each of their players stats

Unlock new stadium
Simply buy the training ground with 500 Pro evolution soccer points (Acquired by
winning matches) this allows you to play at the "club house" in exhibition.

Shooting goals:
From an opposite goalie shot, push R1 + Circle, R1 + Circle, R1 + Square.
From the corner, push X , Circle , Square.
From the corner, push X , Triangle ,Circle, Square.
From the corner, push Circle + Down, Square.