The Full List of Robots Appearing in Transformer:The Revenge of the Fallen

AUTOBOTS
OPTIMUS PRIME, IRONHIDE, RACHET
BUMBLEBEE, SIDESWIPE, ARCEE
JETFIRE, JOLT
the twins - SKIDS and MUDFLAP

DECEPTICONS
STARSCREAM, SIDEWAYS, THE FALLEN
SCORPONOK, SOUNDSWAVE, RAVAGE
THE DOCTOR, WHEELIE, DEMOLISHOR
DEVASTATOR = SCAVENGER+SCRAPPER+
HIGHTOWER+LONGHAUL+RAMPAGE+
OVERLOAD+MIXMASTER