The "interesting paper" you are referring to, , is likely a game archive file rather than a scholarly paper.
A 3D puzzle-adventure with horror elements, often compared to the style of Little Nightmares . LIGHT.Black.Cat.and.Amnesia.Girl.Build.9834291.rar
Includes stealth sections, chase sequences (such as fleeing from a "crazed butler"), and boss battles. The "interesting paper" you are referring to, ,
While the .rar extension indicates a compressed archive often found on file-sharing or unofficial mirror sites like GameFabrique , the most stable version and official demo can be found directly through its Steam Store Page. While the
You play as a mysterious black cat guiding a young girl who has lost her memory. Since you are a cat, you have limited direct actions and must use agility and simple commands to lead the girl through dangerous mazes and puzzles.
The game was released in Early Access on April 14, 2022, and is available for PC on Steam.