Lost Soul Aside

Lost Soul Aside‍ is a 2025 action-adventure role-playing game developed by Ultizero Games and published by Sony Interactive Entertainment. The player assumes the role of Kaser, who embarks on a quest to save his sister Louisa and the rest of humanity from the Voidrax. The game began as a solo project by the developer Yang Bing, but it became part of Sony's China Hero Project and gradually grew into a team effort. Lost Soul Aside was released for PlayStation 5 and Windows on 29 August 2025. It received mixed reviews from critics.