PES 2008
28 Achievements
1,000
Xbox 360
Winning Streak
Achieved after 10 straight wins.
50
How to unlock the Winning Streak achievement in PES 2008 - Definitive Guide
Again this cannot be done online or with a 2nd controller, setup a Master League, Cup, League or play Exhibition mode but be sure to win 10 games in a row. If you are struggling then drop the difficulty level.