アクオチクエスト(Fallen Quest)

Fallen Quest is a game inspired by RPGs, incorporating elements of cooperation and hidden roles. What makes it unique is that, despite the hidden role mechanic, there are no assigned roles, meaning it is possible for everyone to win together as a cooperative game without any betrayal. Since there are no restrictions on in-game conversations, players can fully immerse themselves in their characters, enjoying the experience similarly to a tabletop RPG. —description from the designer