Madden NFL 12 Cheats - Xbox 360

Gatorade Celebration
During the last 30 seconds of the game, press [LT]+[RT]+[LS]+[RS]. When the clock runs out your players will dump Gatorade on the coach.

Achievements
Complete each achievement to receive the allotted gamerscore:

Adrian Peterson Award (25) - Score on an 80+ yard TD run (No OTP or co-op).
DeAngelo Hall Award (50) - Intercept 4+ passes in one game (No OTP or co-op).
DeSean Jackson Award (25) - Return a punt for a TD (No OTP or co-op).
Happy 20th EA SPORTS! (20) - Score 20 points in a game and celebrate 20 years of EA Sports! (No OTP or co-op).
Hey, Can I Talk to You? (10) - User complete one season's final cut day in Franchise Mode.
Jahvid Best Award (25) - Gain 154+ yards receiving with Jahvid Best (No OTP or co-op).
Kenny Britt Award (25) - Gain 225+ yards receiving with one player (No OTP or co-op).
Leon Washington Award (50) - Return 2+ kicks for touchdowns in one game with one player (No OTP or co-op).
Mario Manningham Award (25) - Catch a 92+ yard TD pass (No OTP or co-op).
Matt Schaub Award (25) - Pass for 497+ yards in one game with one player (No OTP or co-op).
Arian Foster Award (25) - Rush for 231+ yards in a game with one player (No OTP or co-op).
Bryan McCann Award (30) - Return an interception 100+ yards (No OTP or co-op).
Dan Carpenter Award (50) - Kick a 60+ yard FG (No OTP or co-op).
Darren McFadden Award (25) - Score 4+ rushing TDs in a single game (No OTP or co-op).
David Bowens Award (50) - Have 2 pick 6's in the same game (No OTP or co-op).
Put Da Team On My Back (50) - Catch a 99 yard TD pass with Greg Jennings (No OTP or co-op).
Reggie Wayne Award (25) - Catch 14+ passes in one game with one player (No OTP or co-op).
Rob Gronkowski Award (25) - Catch 3+ TD passes with a TE in a game (No OTP or co-op).
San Diego Chargers Award (30) - Hold your opponent to under 67 yds of total offense (minimum 5 min. qtr., no OTP or co-op).
Michael Vick Award (30) - Rush for 130+ yards with your QB (No OTP or co-op).
MUT Maniac (40) - Complete 20 MUT Games.
New York Giants Award (30) - Record 10+ sacks as a team in one game (No OTP or co-op).
New York Jets Award (25) - Gain over 100+ yards rushing with 2 RBs in the same game (No OTP or co-op).
Oakland Raiders Award (30) - Win by 45 points or more (No OTP or co-op).
Peyton Hillis Award (25) - Rush for 184+ yards in one game with Peyton Hillis (No OTP or co-op).
This One is Hard (50) - Build an 80 rated MUT team.
Tim Tebow Award (30) - Score a 40+ yard TD run with a QB (No OTP or co-op).
Tom Brady Award (25) - Have a passer rating of 149+ in a game (No OTP or co-op).
Santonio Holmes Award (25) - Catch a game winning TD pass in OT (No OTP or co-op).
The Next Big Thing (5) - Create an NFL Superstar.
This One is Easy (5) - Create a MUT team.
Ultimate Veteran (20) - Complete 10 MUT Games.
Verizon Scoreboard Overload (40) - Score 50 points in one game (No OTP or co-op).
We're Talking About Practice (10) - Complete a practice in Superstar mode.
Wheel and Deal (10) - Make a MUT Trade.
Winning (10) - Win a FA bidding in Franchise Mode.

Unlock Hidden Developers Team
Go to a Play Now match and keep pressing the Random Team button. Eventually, you will get the Developers Team.