Game based on Severance. Characters work in a mysterious, underground office hellscape with labyrinthine hallways working jobs they don't fully understand but also having no memories except of their time in the offices.

They're assured that their out of work selves are fine. Memories are slowly regained of their out of work selves who are still in canon worlds doing canon things. But they're not copies, they're the canon characters getting dragged into the office and losing memories of it each time they're returned back to their worlds.