Here is the full list of all 49 FIFA 08 achievements worth 1,000 gamerscore.
As the Lead Profile in a single player game win 100 Xbox LIVE ranked matches.
As the Lead Profile, Play 15 years for 15 different clubs in 15 different countries.
As the Lead Profile in a single player game score two own goals in a single game
As the Lead Profile in a single player game win 50 Xbox LIVE ranked matches
As the Lead Profile Complete Challenge Mode Region 10
As the Lead Profile Complete Challenge Mode Region 9
As the Lead Profile in a single player game host 50 Xbox LIVE Matches
As the Lead Profile Complete Challenge Mode Region 8
As the Lead Profile Complete Challenge Mode Region 7
As the Lead Profile Complete Challenge Mode Region 6
As the Lead Profile Complete Challenge Mode Region 5
As the Lead Profile Complete Challenge Mode Region 4
As the Lead Profile Complete Challenge Mode Region 3
As the Lead Profile in a single player game win Serie A in Manager Mode
As the Lead Profile in a single player game host 10 Xbox LIVE Matches
As the Lead Profile in a single player game win 10 Xbox LIVE ranked matches.
As the Lead Profile in a single player game win League 1 Orange in Manager Mode
As the Lead Profile in a single player game score a Hat Trick in a ranked Xbox LIVE match
As the Lead Profile Complete Challenge Mode Region 2
As the Lead Profile in a single player game win the Spanish Primera in Manager Mode
As the Lead Profile Complete Challenge Mode Region 1
As the Lead Profile in a single player game win by 2 goals in Extra Time on World Class
As the Lead Profile in a single player game win the Barclays Premier League in Manager Mode
As the Lead Profile in a single player game win the Dutch Eredivisie in Manager Mode
As the Lead Profile in a single player game achieve a 90 player rating in Be a Pro
As the Lead Profile in a single player game score more than 5 goals on World Class
As the Lead Profile in a single player game win the MLS in Manager Mode
As the Lead Profile in a single player game score a Hat Trick with a created Player
As the Lead Profile in a single player game win Man of the Match as a Midfielder on World Class
As the Lead Profile in a single player game win Man of the Match as a Defender on World Class
As the Lead Profile in a single player game win a Legendary game vs. the CPU
As the Lead Profile in a single player game win 50 games on Professional
As the Lead Profile Play in every Stadium in the game
As the Lead Profile in a single player game have a 5 game winning streak on Professional
As the Lead Profile in a single player game get 10 or more goals in one match on Professional
As the Lead Profile in a single player game win a Professional game vs. the CPU
As the Lead Profile in a single player game win Man of the Match as a Forward on World Class
As the Lead Profile in a single player game win a World Class game vs. the CPU
As the Lead Profile in a single player game win the Bundesliga in Manager Mode
As the Lead Profile, Play an Online Interactive Leagues game to completion
As the Lead Profile in a single player game keep a clean sheet in an Xbox LIVE ranked match
As the Lead Profile in a single player game win an Xbox LIVE ranked Match
As the Lead Profile in a single player game keep a clean sheet on World Class difficulty
As the Lead Profile in a single player game score a goal in under 5 minutes
As the Lead Profile, Create a Player
As the Lead Profile in a single player game win a Semi-Professional game vs. the CPU
As the Lead Profile Win a Created tournament
As the Lead Profile in a single player game win an Amateur game vs. the CPU
As the Lead Profile in a single player game create a tournament