Madden NFL 08 cheats and cheat codes for Xbox 360

Assign 3 human players on the same team:
Note: The following trick required three controller, and player 2 must
be using a wireless controller. First turn on all 3 controllers. Select
the same team with controllers-1 and controller-2. Then, during the game
play, push the Start button on controller-1. Go to the options, and turn
off the controller-2. Using controller-1, go to "Settings" then
"Controller Setup". Slide the controller-3 to the same team. Return to
the pause menu. Just prior to resuming the game, turn on controller-2
again. If you done correctly, that controller will rumble. All 3 players
will now be on the same team after the next play.

Achievements:
Complete the following achievements to award the indicated amount
of Xbox Live Gamerscore points.

Score 84 Points (35 gamerscore points):
Get at least 84 in one game. Maximum 5 minutes Qtr.

Recover 2 Fumbles (25 gamerscore points):
Awarded if, recover 2 fumbles in one game with one player.

No Sacks Allowed (20 gamerscore points):
Awarded if, you do not allow a sack for an entire game. Minimum 5 minutes Qtr.

No Dropped Passes (20 gamerscore points):
Awarded if, you do not drop a pass for an entire game. Minimum 5 minutes Qtr.

Intercept 5 Passes (35 gamerscore points):
Awarded if, intercept five total passes in one game.

Intercept 3 Passes (20 gamerscore points):
Awarded if, get three interceptions in one game.

Intercept 2 Passes (20 gamerscore points):
Awarded if, get two interceptions with one player.

Force 3 Fumbles (10 gamerscore points):
Awarded if, force three fumbles with one player.

Deflect 4 Passes (20 gamerscore points):
Awarded if, deflect at least four passes with one player.

Complete 25 Passes (30 gamerscore points):
Awarded if completed 25 passes in one game.

Average 20 Yards Rushing (25 gamerscore points):
Average 20 yards rushing per attempt with one player in one game.

Average 20 Yards Receiving (25 gamerscore points):
Average 20 yards receiving with one player in one game.

90 Yard Pass (30 gamerscore points):
Awarded if completed a 90 yard pass.

80 Yard Run (35 gamerscore points):
Awarded if completed an 80 yard run.

80 Percent Pass Completion (15 gamerscore points):
Awarded if completed 80% of the attempted passes in one game.

8 Tackles with One Player (10 gamerscore points):
Get 8 tackles with one player in one game.

7 Sacks with One Player (35 gamerscore points):
Sack the Quarterback 7 times with one player in one game.

650 Yards on Offense (30 gamerscore points):
Get 650 yards on offense. Maximum 5 minutes Qtr.

60 Yard Run (15 gamerscore points):
Awarded if completed a 60 yard run.

60 Yard Pass (15 gamerscore points):
Awarded if completed a 60 yard pass.

500 Pass Yards (30 gamerscore points):
Pass for 500 yards in one game.

50 Yard Field Goal (20 gamerscore points):
Kick a 50 yard or more field goal.

400 Yards on Offense (10 gamerscore points):
Achieve 400 yards of offense in one game. Maximum 5 minutes Qtr.

40 Yard Field Goal (15 gamerscore points):
Kick a 40 or more yard field goal.

40 Rush Attempts with One Player (15 gamerscore points):
Attempt 40 rushes with one player in one game. Max 5 minute quarter.

4 TD Passes (10 gamerscore points):
Throw 4 touchdown passes in one game.

4 Sacks (10 gamerscore points):
Get 4 sacks with one player in one game. Max 5 minute quarter.

300 Pass Yards (10 gamerscore points):
Achieve 300 passing yards in one game.

3 Rushing TDs (15 gamerscore points):
Get 3 rushing touchdowns with one player.

3 2pt Conversions Rushing (35 gamerscore points):
Rush for three 2 point conversions in one game.

3 2pt Conversions Passing (35 gamerscore points):
Pass for three 2 point conversions in one game.

250 Rush Yards (25 gamerscore points):
Rush for 250 yards with one player in one game.

200 Rush Yards (15 gamerscore points):
Rush for 200 yards or more with one player in one game.

200 Receiving Yards (25 gamerscore points):
Get 200 receiving yards with one player.

200 Punt Return Yards (20 gamerscore points):
Get 200 punt return yards in one game with one player.

200 Pass Yards (10 gamerscore points):
Get 200 passing yards in a game.

200 Kick Return Yards (20 gamerscore points):
Achieve 200 Kick Return Yards with One Player. Maximum 5 minutes Qtr.

20 Completions in a Row (25 gamerscore points):
Awarded if get 20 completions in a row with one player.

2 TD Catches with One Player (10 gamerscore points):
Awarded if get 2 touchdown catches with one player.

150 Rush Yards in One Qtr (25 gamerscore points):
Awarded if get 150 yards or more rushing in one quarter with one player.

150 Receiving Yards (15 gamerscore points):
Awarded if achieved 150 receiving yards with one player.

100 Rush Yards with Two Players (30 gamerscore points):
Awarded if get 100 rushing yards with two players.

100 Rush Yards with One Player (15 gamerscore points):
Awarded if get 100 rush yards with One Player.

100 Rec Yards with 2 Players (15 gamerscore points):
Awarded if get 100 reception yards by two players.

100 Percent Pass Completion (25 gamerscore points):
100% Pass Completion.

10 Catches with One Player (15 gamerscore points):
Awarded if get 10 receptions with One Player.

10 Catches in a Row (15 gamerscore points):
Awarded if catch 10 passes in a row with one player. Maximum 5 minutes Qtr.

1 Catch by Seven Players (20 gamerscore points):
Awarded if catch one pass with seven players.