.hack//Quantum: Wired Prisoner (2010) Short Film

Tobias, Mary, and Sakuya challenge the impregnable "The One Shin", but they lose their way in the maze and unintentionally trap other guild members. A mysterious cat is watching their blunder. Is it another player character or NPC? (imdb)
Cast and Information
Directed By: Masaki Tachibana
Written By: Tatsuya Hamazaki
Starring: Kana Hanazawa, Miyuki Sawashiro, Sanae Kobayashi, Ayumi Fujimura, Yui Ogura, Masami Iwasaki, Youhei Tadano
Genres: Drama, Sci-fi, Fantasy, Action, Adventure, Mystery, Animation
Franchise: .hack
AKA: .hack//Quantum 2
Country: Japan