Spear Revisited's ECWolf port has now been released. Enjoy this classic 2007 Wolfenstein mod with all the convenience of ECWolf, including native Windows support, high resolution, and two-button strafe like in Doom!
This is mostly a straight port of the DOS4GW original, except for some minor cosmetic changes and the addition of near CD-quality music in the advanced Opus format. Opus is a new lossy audio codec that is much more efficient than mp3 or Ogg Vorbis--a 56 kbps Opus file is similar in quality to a 128 kbps mp3. Requires ECWolf 1.3 and a valid copy of Spear of Destiny to play.
Haven't tried this before, but have liked EcWolf builds when I've tried them so I'll give it a shot now!