Go Beyond the Movie: For the fi rst time ever, fi ght your way through both Earth and Cybertron universes in an unforgettable battle to secure the Dark Spark. Over 40 Playable Characters: Including: Optimus Prime, Bumblebee and Megatron. Change Form Anytime: Switch between robot and vehicle form on the fly! Epic Multiplayer Battles: Expanded four-player co-op online escalation mode with new upgradable defenses and challenging Power Foes! New Unlock System: Levelling system spans campaign and escalation, allowing players to unlock rewards that will aid progression in both modes!