Uploaded February 2013 | Updated September 2026, 3 hours ago

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MBFEDIT!.WAD is the MBF counterpart to Boom's BOOMEDIT.WAD. Showcasing the features of Lee Killough's "Marine's Best Friend" port, MBFEDIT! was created by fan Len Pitre and is set in the whimsically-named "UAC institute for the study of blowing stuff up".