Additionally the following achievements require the bonus downloadable content.

Achievement	How to unlock
Everyone has a weakness ( 15 points )	Defeat G1 Megatron with G1 Starscream (MP only).
Jazz Hands ( 25 points )	Defeat Megatron with Jazz using melee (MP only).
Megatron's Master Plan ( 50 points )	Complete the Decepticon campaign on expert with a 75% completion.
Prime Target ( 15 points )	Defeat G1 Optimus using G1 Megatron (MP only).
Quest for Survival ( 25 points )	Win a match on ANY game mode on each new map (3 maps).
Sideswiped ( 15 points )	Sideswipe defeats Sideways (MP only).
Soundwave Superior ( 15 points )	Soundwave defeats Long Haul (MP only).
The Autobot Run ( 50 points )	Complete the Autobot campaign on expert with a 75% completion.
The Ultimate Weapon ( 15 points )	Defeat G1 Megatron using G1 Optimus (MP only).

Note: There is one secret achievement in the game.