is a blue/silver redeco of Deluxe Chromia from the Revenge of the Fallen toy line, based on the color scheme of the Transformers: Prime character. Transformers Animated Arcee is a female Autobot who seems to be inspired by her Generation 1 counterpart and Susan Blu reprises the role. She was originally a teacher before the war began, her full name being Teaching Unit RC-687040. Animated series Arcee makes an appearance in the "Transformers Animated" episode "Thrill of the Hunt". During several flashback sequences, Ratchet recalls his first encounter with the rogue bounty hunter Lockdown during the Great War thousands of years earlier. Still a young field medic at that time, Ratchet comes across Arcee, who has been injured in the fighting. He knocks her out to repair her left leg, but then they are both ambushed by Lockdown. After being taken to his hideout, Lockdown divulges that Arcee is carrying vital information Megatron would be interested in, intent to extract it for his employer. After Lockdown forcibly removes Ratchet's medical-use electro-magnetic pulse generator from his left arm as a personal trophy, Arcee manages to sneak it back to Ratchet. She then bravely tells Ratchet to use the EMP device on her to erase her data core so that Lockdown will not be able to retrieve the data from her. After protesting that doing so would also completely erase her entire life and memory, Ratchet is suddenly forced to do so in order to protect them both from Lockdown. After escaping, Arcee's memory has, as expected, been completely erased, including all knowledge of herself. It was revealed in "Transwarped" that due to a special fail-safe program after being placed in stasis, Arcee uploads the data into Ratchet, allowing him to continue her mission of activating Omega Supreme. Long after the Great War has ended, a now-older Ratchet honors her by keeping the painful memory of her intact in his own mind. However, by the events of "This is Why I Hate Machines", when Megatron arrives to Cybertron in Omega Supreme, the exposed Shockwave begins setting up a scheme to track down Arcee and acquire the access code to Omega Supreme from her. His plans are delayed when Ratchet and Captain Fanzone arrive on Cybertron and made an attempt protect to Arcee before Shockwave escapes with her. However, it turned out her memory may not be as lost as previously believed. Though