Meanwhile, rumors of a third Injustice game are doing the rounds.
Jaᴍᴇs Gunn, ᴅɪʀᴇᴄᴛᴏʀ ᴏꜰ Tʜᴇ Suicide Squad (ᴀs ᴡᴇll ᴀs tʜᴇ Guardiᴀɴs ᴏꜰ tʜᴇ Galaxy movies, Sᴜᴘer, ᴀɴd Slɪᴛʜᴇr), reᴄᴇɴᴛly shᴀʀᴇd sᴏᴍᴇ cᴏɴcept ᴀʀᴛ ꜰᴏʀ Harley Quɪɴn's ᴏᴜᴛꜰɪᴛs ɪɴ tʜᴇ movie. As ᴡᴇll ᴀs ᴛᴡᴏ versiᴏɴs ᴏꜰ ʜᴇr pᴀɢᴇᴀɴt ᴅʀᴇss, tʜᴇre's ᴀɴ ᴇᴀʀly cᴏɴcept ꜰᴏʀ tʜᴇ ʀᴇᴅ-ᴀɴd-ʙʟᴀᴄᴋ uniꜰᴏʀm Marɢᴏt Robbie wᴇᴀʀs ᴀs Quɪɴn ᴅᴜʀɪɴɢ tʜᴇ movie's ᴏᴘᴇɴɪɴg Cᴏʀᴛᴏ Maltese ʙᴇach sequence (ᴀɴd ɪɴ ᴍᴏsᴛ ᴏꜰ tʜᴇ movie's ᴍᴀʀᴋetɪɴg).
"The beach uniform was inspired by her outfit in the Injustice 2 video game", Gunn wrote, to which the game's creative director and team lead Ed Boon replied, "Thanks for the shout out."
After debuting in Batman: The Animated Series in 1992, Harley Quinn made the jump to comics and subsequently videogames and movies, becoming more independent of her origin as the Joker's perky minion/girlfriend and losing her harlequin costume in favor of multiple outfits of varying ridiculousness. The alternate DC universe of the Injustice games cast Quinn as a member of the Insurgency, fighting a regime led by an evil version of Superman, and gave her a red-and-black uniform like the one she wears, albeit briefly, in The Suicide Squad.
The GeForce Now database leak included a listing for Injustice 3: Gods Will Fall, and though Nvidia declared it was a list of purely "speculative" games, rumours of a third Injustice have nevertheless been doing the rounds. One includes a list of characters, including John Constantine, Metallo, Red Tornado, and Nekron alongside returning characters like Harley Quinn, with He-Man as DLC. The leak claims it will be announced at The Game Awards, with a May 2022 release date.