In 2023, the character Leone Abbacchio was added to JoJo’s Bizarre Adventure: All Star Battle R as a DLC character over ten years after the original game’s release. Despite being a main cast member of the fifth part of JoJo’s Bizarre Adventure, he was previously only playable in the 2002 Japan-only PlayStation 2 game JoJo no Kimyou na Bouken: Ougon no Kaze, due to the developers having trouble trying to make his ability Moody Blues, which causes his opponents to replay their moves, viable for combat. This led to him becoming a very highly-requested fighter for the game before he was eventually added.