MACWolf is a mod for registered Wolfenstein, made by Jimmy Cozad. It was released on February 22, 2007.
Released as an alpha, the mod features no new levels or source code changes, but features many graphics and sounds from the MAC version of Wolfenstein. Brian Lowe supplied his Wolfbel 2 levels to go along with the set.
It is playable in SDL as no source code changes are featured.