Open-world Iron Man game footage leaks, showing an hour of Just Cause dev Avalanche’s cancelled Marvel game
Avalanche Studios’ cancelled open-world Iron Man game has resurfaced through a significant gameplay leak. The developer, known for the Just Cause series, was commissioned by Marvel’s owner Disney to create an original Iron Man title for PlayStation 3 and Xbox 360 around 2012. The project was cancelled before receiving official announcement.
More than 90 minutes of footage from the project—comprising nine separate gameplay clips—has appeared on the r/GamingLeaksAndRumours subreddit, reportedly sourced from the same individual who previously leaked Grand Theft Auto 5 development builds and the cancelled Rockstar project Agent. The leaked content showcases the game’s opening sequences, flight mechanics, and open-world traversal, providing an extensive look at what Avalanche’s Marvel adaptation would have offered.
This leak is distinct from the currently-in-development Iron Man game being created by EA’s Motive Studios. The appearance of this gameplay footage represents a significant preservation moment for unreleased game history, allowing players and industry observers to witness a piece of Marvel gaming that never reached public release. The leak demonstrates renewed interest in cancelled projects and provides insight into game development from the PlayStation 3 era.