To do this, once you have placed your game data in the rom folder and made sure the file names are lower case, run the following commands: cd RetroPie/roms/ports/wolf3d If you are getting NO WOLFENSTEIN 3-D DATA FILES to be found! or NUMCHUNKS errors or you are not sure which version of game data you have, then check your game data by finding the md5 checksums. home/pi//RetroPie/roms/ports/wolf3d Troubleshooting The game data required are the files with *.wl6 extension (see below for list). To play the full version of Wolfenstein 3D with Wolf4SDL, you need to provide your own game data which can purchased from Steam, GOG.com or 3D Realms. By default, shareware version 1.4 of Wolfenstein 3D will be installed. Wolf4SDL can be installed from the optional menu of the RetroPie setup script. Wolfenstein 3D is a first-person shooter video game developed by id Software and published by Apogee Software in 1992 for the PC operating system DOS. Universal Controller Calibration & Mapping Using xboxdrvĬonvert RetroPie SD Card Image to NOOBS Image Validating, Rebuilding, and Filtering Arcade ROMs