Developer Desu Kumiai has announced that "All Out" will launch on PC via Steam on November 10, releasing a new launch trailer. This narrative-driven RPG with card-based choices begins after the demise of a hero's party: players must choose one of four stranded members to save.
Among the four members, the Hero has lost the ability to speak and can only answer "yes" or "no"; the Mage has lost their magic, with their heart pierced by a massive spike; and the Warrior has lost their body, their soul trapped within a doll. The Priest is another member available for rescue, though current materials do not yet fully detail their plight.
Players take on the role of a rescue team member, deepening their relationship with the chosen character through exploration and dialogue while attempting to escape the labyrinth. The maze consists of four floors, where players will encounter powerful enemies, monsters, and unexpected situations. The game offers four different character routes, and players can customize their character's name and gender.
Combat utilizes a card system that requires precise timing for button inputs, and players must also manage limited resources. The game features hand-drawn illustrations that blend cute aesthetics with dark horror elements. According to the Steam page, it includes a script of approximately 150,000 words and an original soundtrack composed by NINOMIYA Yuji.