Relive the Nostalgia

Relive the classic Marble Blast gaming experiences with OpenMBU or the web ports.

Custom Content

Download fan-made custom levels, marble skins, and other mods from our Discord server.

Play with Friends

Play with friends and other gamers in multiplayer that works exactly like the Xbox 360 version.



OpenMBU is a reversed engineered version of Marble Blast Ultra that is based on Torque Shader Engine 0.9 (MS4).

Marble Blast Ultra is a puzzle-platformer that was developed by GarageGames and released on January 25, 2006 for the Xbox 360 via Xbox Live Arcade. By the end of 2010, it had sold over 756,000 copies. The game was delisted from the Xbox Live Arcade service in February 2011.

Recent News

OpenMBU 1.17 has been released!

Hi everyone! We’re excited to announce that OpenMBU 1.17 has been released! This update is our biggest one yet, bringing new features, content, bug fixes, and general improvements. Some key highlights include the option to set your gamertag, support for custom levels (which automatically transfer over the network to players who don’t have them), and […]

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