Golden Optimus Prime and Megatron
     Unlock  the  Golden  versions  of  Optimus Prime and Megatron for
multiplayers.  Enter with the D-Pad in the "Cheat Codes" option in the
main   menu.   Note:   These  characters  will  only  be  playable  in
multiplayer.

Golden Megatron:         Down, Up, Right, Right, Left, Up

Golden Optimus Prime:    Up, Down, Left, Left, Right, Down


Achievements
     Complete each achievement to get the allotted gamerscore.

A True Autobot (75):          Earn Platinum Medals 
                              on ALL Autobot Missions

A True Decepticon (75):       Earn Platinum Medals 
                              on ALL Decepticon Missions

Aerialbot Assault (20):       Medal in all Autobot Deep Six Missions

And So It Begins... (5):      Unlock a Single Unlockable - Either Campaign

Awesome Achievement! (25):    Eliminate 250 Decepticons - Autobot Campaign

Bad Boys (25):                Eliminate 350 Autobots - Decepticon Campaign

Bonecrusher (25):             Make it into the Top 1000 
                              on SP Leaderboards - Either Campaign

Break the Bank (25):          Acquire 3,000,000 Energon 
                              in the Decepticon Campaign

Cast in Bronze (5):           Earn a Bronze Medal - Either Campaign

Choices... (5):               Unlock a New Zone - Either Campaign

Choose a Side (15):           Win one RANKED/PLAYER MATCH game 
                              as Autobots and one as Decepticons

Coast to Coast (25):          Medal in all Decepticon East Coast Missions

Do the Math (20):             Acquire 2,000,000 Energon 
                              in the Autobot Campaign

Down to Chinatown (20):       Medal in all Autobot Shanghai Missions

East Side (20):               Medal in all Autobot East Coast Missions

Follow the Leader (15):       While playing One Shall Stand, 
                              as the leader, kill the opposing leader 
                              in a RANKED/PLAYER MATCH game

Golden Boy (15):              Earn a Gold Medal - Either Campaign

Good Mojo (25):               Make it into the Top 10000 
                              on SP Leaderboards - Either Campaign

Grind On (5):                 Purchase an Upgrade - Either Campaign

Hold! (15):                   Win a Control Point round without losing 
                              a control point in a RANKED/PLAYER MATCH 
                              game

Lies (25):                    Medal in all Decepticon Cairo Missions

Life of the Party (15):       Host one game of each game type 
                              in a PLAYER MATCH game

Not Gold Enough (10):         Earn a Silver Medal - Either Campaign

Now I've Really Seen 
It All (50):                  Unlock all Decepticon Unlockables

Now I've Seen It All (50):    Unlock all Autobot Unlockables

On the Board (15):            Make it into the Top 100000 
                              on SP Leaderboards - Either Campaign

One Shall Fall (25):          Defeat Optimus Prime - Decepticon Campaign

One Shall Stand (25):         Defeat Megatron - Autobot Campaign

Only a Prime (25):            Defeat The Fallen as Optimus

Platty For The Win! (20):     Earn a Platinum Medal - Either Campaign

Power to the People (25):     Purchase All Autobot Upgrades

Rise of The Fallen (25):      Medal in all Decepticon Deep Six Missions

Shanghai'd (25):              Medal in all Decepticon Shanghai Missions

Smells Like Victory (50):     Win a Match as Each of the 15 Default 
                              Characters

Spoils of War (25):           Purchase All Decepticon Upgrades

The Dagger's Tip (20):        Medal in all Autobot Cairo Missions

The Living Dead (15):         Viral - Kill someone with Viral 
                              Achievement, then taunt them 
                              in a RANKED or PLAYER MATCH game

Traitor (25):                 Defeat The Fallen as Megatron - Decepticon 
                              Campaign

West Coast For The Win! (25): Medal in all Decepticon West Coast Missions

West Side (20):               Medal in all Autobot West Coast Missions

You've Got The Touch (25):    Fill OVERDRIVE Meter - Either Campaign



DLC Achievements
     Complete each achievement to receive the allotted gamerscore.

Everyone has a weakness (15): Defeat G1 Megatron 
                              with G1 Starscream (MP only)

Jazz Hands (25):              Defeat Megatron with Jazz 
                              using melee (MP only)

Megatron's Master Plan (50):  Complete the Decepticon campaign 
                              on expert with a 75% completion

Prime Target (15):            Defeat G1 Optimus using G1 Megatron 
                              (MP only)

Quest for Survival (25):      Win a match on ANY game mode 
                              on each new map. (3 maps)

Sideswiped (15):              Sideswipe defeats Sideways (MP only)

Soundwave Superior (15):      Soundwave defeats Long Haul (MP only)

The Autobot Run (50):         Complete the Autobot campaign on expert 
                              with a 75% completion

The Ultimate Weapon (15):     Defeat G1 Megatron using G1 Optimus 
                              (MP only)