Homebrew Developer, Zack, has released Wolfenstien 3D v5.0. This final release fixes various bugs and has a few improvements, most notably the sound and the instant save/load feature. Furthermore, a proper fullscreen mode and TV out has been added. Also, the author notes if you use the floppy version of Wolfenstien 3D, please use the patch below before you run the game or else it won't work. Just copy and replace the files in the patch folder with the ones you have already. Download and comment.
Via:
RetroEmu