Nintendo's Marvel Ultimate Alliance 3 updates 4 free DLC Marvel Knights characters' skins/costumes, available on December 23, 2019 : r/ComicBookVideoGames
Nintendo of America on X: "New free costumes are now available in @MARVEL ULTIMATE ALLIANCE 3: The Black Order! Battle in new costumes for Captain America, Black Panther, Iron Man, and Thor
Marvel: Ultimate Alliance' is out today and it's totally worth playing | Mashable
Marvel Ultimate Alliance 3's New Update Adds Free Costumes For Spider-Man And Friends - GameSpot