Unlock The rock

At the options menu, select the ‘Cheat Codes’ option, then enter ‘The Great One’ as a case-sensitive code

Unlock Dirt Sheet and Vince’s Office Backstage Brawl areas

At the options menu, select the ‘Cheat Codes’ option, then enter ‘BonusBrawl’ as a case-sensitive code.

Bonus characters

Successfully complete the indicated task in Road To WrestleMania mode to unlock the corresponding character:

Cowboy Bob Orton: Play as Randy Orton, and do not use any strikes in your match in Week 9.
Dusty Rhodes: Play as Randy Orton, and defeat Cody Rhodes at WrestleMania and K.O. Dusty after the match.
Eve: Play as Mickie James, and pin or submit Maryse in Week 2.
Ezekiel Jackson: Play as a created Superstar, and throw each opponent out of the ring at least once in Week 3.
Green and Red Dummies: Play as Randy Orton, and refuse Cody’s help, then reverse three of Batista’s attacks in Week 3.
Jesse: Play as Edge, and hit every opponent with a finisher in Week 2.
Mr. McMahon: Play as Edge, and put Triple H through an announcer table in Week 11.
‘The Million Dollar Man’ Ted DiBiase: Play as Randy Orton, and defeat Ted DiBiase Jr. at WrestleMania and K.O. ‘The Million Dollar Man’ after the match.
The Rock: Play as Edge, and successfully complete Road To WrestleMania mode.
Trish Stratus: Play as Mickie James, and successfully complete Road To WrestleMania mode.

Bonus Backstage Brawl areas

Successfully complete the indicated task in Road To WrestleMania mode to unlock the corresponding area:

Dirt Sheet: Play as Brand Warfare, and win the handicap match with either Triple H or John Cena in Week 11.
Interview Room: Play as Shawn Michaels, and successfully complete Road To WrestleMania mode.
Locker Room: Play as Edge, and drag Mr. Kennedy on top of the Big Show and count the pinfall at No Way Out.
Vince’s Office: Play as a created Superstar, and win your match in Week 6.

Alternate attire

Successfully complete the indicated task in Road To WrestleMania mode to unlock the corresponding character’s alternate attire:

Chris Jericho: Play as HBK, and make Jericho bleed in Week 6.
Edge: Play as Edge, and win in under three minutes in Week 6.
JBL: Play as HBK, and win the match in under four minutes in Week 8.
Mickie James: Play as Mickie James, and defeat Michelle McCool in under three minutes in Week 6.
Mr. Kennedy: Play as Edge, and eliminate Mr. Kennedy from the Royal Rumble match.
Mr. McMahon (suit): Play as a created Superstar, and win the WrestleMania match.
Natalya: Play as Mickie James, and choose Kendrick over Natalya in Week 9. Then, win the match while suffering minimal damage in Week 10.
Santino Marella (street clothes): Play as a created Superstar, and make a successful diving attack from the top of the ladder in Week 12.
Shawn Michaels: Play as HBK, and hit both opponents with Sweet CHIN Music in Week 4.
Shawn Michaels (DX Option 1): Play as HBK, and accept the Retirement Match in Week 10. Then, have your partner be the legal man longer in Week 11.
Shawn Michaels (DX Option 2): Play as HBK, and decline the Retirement Match in Week 10. Then, execute three Double Team attacks in Week 11.
The Brian Kendrick: Play as Mickie James, and choose Natalya over Kendrick in Week 9. Then, win the match without using a signature move or finisher in Week 12.
Vince McMahon (chicken head): Play as a created Superstar, and spend at least one minute of the match outside the ring in Week 5.
Miz and Morrison (street clothes): Play as Brand Warfare, and win the handicap match with either Triple H or John Cena in Week 11.
John Cena (street clothes): Play as Brand Warfare, and put Kane through a table in less than 2:30 with John Cena in Week 4.
Randy Orton: Play as Randy Orton, and R.K.O. Dusty Rhodes at No Way Out.
Triple H (DX): Play as Brand Warfare, and win your match in under three minutes with Triple H in Week 6.

Extra abilities

Successfully complete the indicated task to unlock the corresponding ability in Create-A-Superstar mode. To assign them, select ‘Abilities’, then choose ‘Create-A-Moveset’.

Durability: Get your Durability score to 85.
Exploder Tunbuckle Attack: Get your Speed score to 75.
Fan Favorite: Get your Charisma score to 80.
Fired Up: Get your Overall rating to 90.
Hardcore Ressurrection: Get your Hardcore score to 90.
Kip Up: Get your Technical score to 85.
Lock Pick: Get your Submission score to 80.
Object Specialist: Get your Hardcore score to 70.
Resiliency: Get your Overall rating to 92.
Strong Strike: Get your Strike score to 75.

Extra Road To WrestleMania unlockables

Successfully complete the indicated task in Road To WrestleMania mode to unlock the corresponding bonus:

Champion Of Champions title belt: Play as Brand Warfare, and win at WrestleMania.
DX, Morrison, The Hardys, and The Miz tag entrances: Play as Brand Warfar, and win the Battle Royal with Triple H or John Cena in Week 2.
Road To WrestleMania Event Skip feature: Play as Randy Orton, and spend less than two minutes in the ring with the legal Superstar in Week 12.
Santino Marella Story Designer story: Play as a created Superstar, and reach 500 degrees at least four times in Week 11.

More accurate finisher and signature moves

Make the following changes to have more accurate finisher and signature moves:

CM Punk:
Finisher: Replace ‘Shining Wizard Combo 2’ with ‘Anaconda Vise 2’. This is his old finisher which he used against The Undertaker at Bragging Rights.
Signature: Replace ‘Rope Stretch Chicken Wing’ with ‘Shining Wizard Combo 2’. He uses that move often before the G.T.S.

Dolph Ziggler:
Finisher: Replace ‘Paydirt’ with ‘Reverse Neckbreaker’. He only has that one finisher. He has never used Shelton’s ‘Paydirt’.

Eve Torres:
Finisher: Replace ‘DDT 16’ with ‘Handspring Splash’. This is the cartwheel moonsault she has been using as a finisher recently.
Finisher: Replace ‘Womans Slap 3’ with ‘Diving Moonsault 3’. She used this to defeat Natalya on SmackDown.

Gail Kim:
Finisher: Replace ‘Christo’ with ‘Pull Back Big Boot’. That is her ‘Jade Dragon’ finisher she used to beat Maryse on RAW.
Signature: Replace ‘Pull Back Big Boot’ with ‘Christo’.

JTG:
Corner Grapple: Replace ‘Mug Shot’ with ‘Bulldog 2’.
Finisher: Replace ‘Diving Leg Lariat 2’ with ‘Flying Neckbreaker’. That is his new finisher. He defeated Tyson Kidd after using it on SmackDown.
Finisher: Replace ‘Leg Drop Bulldog’ with ‘Mug Shot’. He has used this move a lot. It should be his second finisher.
Signature: Replace ‘Flying Neckbreaker’ with ‘Diving Leg Lariat 2’.

Kofi Kingston:
Finisher: Replace ‘Twin Leg Drop’ with ‘Forward Roll Leg Sweep’. This is his second finisher that was renamed ‘S.O.S’.
Signature: Replace ‘Forward Roll Leg Sweep’ with ‘Twin Leg Drop’. He used that a lot as a signature before using ‘Trouble In Paradise’.

The Miz:
Finisher: Replace ‘Shoulder Jawbreaker’ with ‘Facecrusher 5’. Unless you are using Create-A-Finisher, this is the closest move to his ‘Skull Crushing Finale’.
Signature: Replace ‘Facecrusher 5’ with ‘Shoulder Jawbreaker’.

Shelton Benjamin:
Finisher: Replace ‘Super Kick’ with ‘Powerslam Pin 3’. That is his old T-Bone Suplex finisher.
Signature: Replace ‘Powerslam Pin 3’ with ‘Super Kick’. He rarely uses it now.

William Regal:
Finisher: Replace ‘Power Of The Punch’ with ‘Regal Stretch’. He used that move to become the 2008 King Of The Ring champion, and also used it on Christian in ECW.
Signature: Replace ‘Regal Stretch’ with ‘Power Of The Punch’.

Trophies

Story Designer (Bronze): Create an original story using WWE Story Designer Mode.
Face on the Big Screen (Bronze): Convert a Highlight Reel into an entrance movie.
Check Out the New Threads (Bronze): Create Alternate Attire for a Created Superstar and new Threads for a WWE Superstar.
A Showman Like No Other (Silver): Have a total of 20 or more 5-star rated matches in your overall match history.
Mickie James Story (Silver): Complete the Mickie James story in Road To Wrestlemania mode.
Edge Story (Silver): Complete the Edge story in Road To Wrestlemania mode.
HBK Story (Silver): Complete the HBK story in Road To Wrestlemania mode.
Orton Story (Silver): Complete the Orton story in Road To Wrestlemania mode.
Brand Warfare (Silver): Complete the Brand Warfare story in Road To Wrestlemania mode.
Created Superstar Story (Silver): Complete the Create A Superstar story in Road To Wrestlemania mode.
Developmental Graduate (Silver): Complete the Training Checklist.
Career Growth (Silver): Increase the overall rating of a Created Superstar to a 90 or above.
Finisher of the Year Candidate (Silver): Create a dive finisher, in Create A Finisher mode, and use it in a match (single player only).
Ask Him Ref! (Silver): Win 10 matches by submission (single player only).
Ahead of the Pack (Silver): Win as tentative Champion from start to end in Championship Scramble. (single player only)
Shoulders to the Mat (Silver): Win 50 matches by pinfall (single player only).
A Grappling Machine (Silver): In one match, perform all 16 Strong Grapple moves on your opponent (single player only).
2010 Hall of Fame Nominee (Gold): Induct a Superstar into the Hall Of Fame.
Nothing More to Collect (Gold): Unlock all the playable characters and bonus items.
Royal Rumble Specialist (Gold): Win a 30-man Royal Rumble as the first entrant without changing Superstars (single player only).
And STILL Champion… (Gold): Defend a Title in a Championship Scramble match on Legend difficulty (single player only).
PLATINUM (Platinum): Obtain all other trophies.

There are also four secret trophies:
New Superstar Initiative (Bronze): Create a Superstar in Create-A-Superstar mode.
An Original Design (Bronze): Create an original image using the Paint Tool.
Intermediate Technician (Silver): Succeed at a cumulative total of 50 reversals (single player only).
Technical Wizardry (Gold): Succeed at a cumulative total of 100 reversals (single player only).