see http://www.freedos.org/news/games/ For card type, use this: T Card type: 1 Sound Blaster version 1.0 or 1.5 and compatibles 3 Sound Blaster version 2.0 or compatibles 2 Sound Blaster Pro or Pro Compatibles with the SPC-2 chip. 4 Sound Blaster Pro or Pro Compatibles with the SPC-3 chip. 5 Sound Blaster 16 6 Sound Blaster 16 ASP http://www.3drealms.com/tech/wolf3d.html#generalsound