Mass Effect 3: Citadel DLC - PS3 [Digital Code] Downloadable content for base game: Mass Effect 3 Embark on one last adventure with your team in Mass Effect 3: Citadel. Uncover the truth and fight alongside your squad - as well as the cast from the original Mass Effect and Mass Effect 2, including Urdnot Wrex! With unique content and cinematics featuring your friends and romance interests in the Mass Effect trilogy, Mass Effect 3: Citadel offers one final chance to see the characters you have known for years and rekindle romances. Download size for your PlayStation device: 3.3Gb