|Contributed by:||GT500>JZeeBAT ジェイシーバ|
|Released:||December 4, 2015 Patch|
|Items:||Sidekick's Side Slick, Bat Backup, Crook Combatant|
The set includes the following items:
The Sixties Sidekick was contributed to the Steam Workshop.
- The Sixties Sidekick was added to the game.
- This set, along with the other entries in the Arkham Knight contest, is based off the superhero Batman and his many villains. This set is based upon his long-running sidekick and companion, Robin. In this case, the set's design is based on the first Robin under Batman's tutelage, Dick Grayson.