Full list of all 48 Madden NFL 08 achievements worth 1,000 gamerscore. It takes around 6-8 hours to unlock all of the achievements on Xbox 360.
Achieve 200 Kick Return Yards with One Player. Max 5min Qtr.
Sack the Quarterback 7 times with one player in one game.
Get 200 punt return yards in one game with one player.
100 Percent Pass Completion.
Deflect 4 or more passes with one player.
Recover 2 fumbles in one game with one player.
Pass for 500 yards in one game.
Achieve 150 receiving yards with one player.
Get 200 receiving yards with one player.
Pass for three 2 point conversions in one game.
Average 20 yards receiving with one player in one game.
Complete a 90 yard pass.
Complete a 60 yard pass.
Get 2 interceptions with one player.
Intercept 5 total passes in one game.
Score 84 or more points in one game. Max 5min Qtr.
Complete 80 percent of the attempted passes in one game.
Rush for 200 yards or more with one player in one game.
Attempt 40 rushes with one player in one game. Max 5min Qtr.
Rush for 250 yards with one player in one game.
Get 650 yards on offense. Max 5min Qtr.
Rush for three 2 point conversions in one game.
Get 3 interceptions in one game.
Complete a 60 yard run.
Complete an 80 yard run.
Average 20 yards rushing per attempt with one player in one game.
Get 100 rushing yards with two players.
Kick a 50 yard or more field goal.
Complete 25 passes in one game.
Get 10 receptions with One Player.
Get 3 rushing touchdowns with one player.
Force 3 fumbles with one player.
Throw 4 touchdown passes in one game.
Achieve 300 passing yards in one game.
Get 2 touchdown catches with one player.
Get 100 reception yards by two players.
Don't allow a sack for an entire game. Min 5min Qtr.
Get 4 sacks with one player in one game. Max 5min Qtr.
Kick a 40 or more yard field goal.
Get 150 yards or more rushing in one quarter with one player.
Don't drop a pass for an entire game. Min 5min Qtr.
Get 8 tackles with one player in one game.
Catch one pass with seven players.
Get 200 passing yards in a game.
Get 100 rush yards with One Player.
Achieve 400 yards of offense in one game. Max 5min Qtr.
Catch ten passes in a row with one player. Max 5min Qtr.
Get 20 completions in a row with one player.