Monolith Productions

Freshly unearthed files from a discarded hard drive have revealed early development footage of Monolith Productions' canceled Batman game, tied to Christopher Nolan's Dark Knight trilogy. The materials, dating from April 2009 to January 2010, include tests of the Tumbler Batmobile and audio systems. This project, known as Project Apollo, was scrapped after failing to secure Nolan's approval.