Valkyrie Entertainment has already worked with Sony Interactive Entertainment Santa Monica Studio on the god of the war (2008), and contributes to the future god of the war Ragnarok. He was also the developer of the titled Guns Up! from Sony Interactive Entertainment. Other recent contributions by the studio include League of Legends,Valorant, Halo Infinite, Forza Motorsport 7, State of Decay 2, Middle-earth: War of War and many more. According to the creators of PlayStation Studios, Valkyrie Entertainment will contribute greatly to the major PlayStation Studios franchises.