Fifa | Soccer 06 [xbox Classic]

Depending on where you bought the game, you'll see Ronaldinho and Wayne Rooney gracing the cover.

It introduced "Team Chemistry," which determined how well your squad played together based on their morale and communication. Legacy & Collecting

One of the coolest parts of the Xbox version is the inclusion of FIFA 94 (the first game in the series) as an unlockable or playable bonus to celebrate the series' history.

If you are looking to pick up a physical copy, collectors often look for the version, which includes the original manual and case. Since it was released in late 2005, it was one of the final FIFA games to really push the hardware limits of the original Xbox before the transition to the Xbox 360.