There is only one file type that uses the .WL6 extension:
Wolfenstein 3D Data File
Game data file used by Wolfenstein 3D, one of the original first-person shooters (FPS); may contain sprites, textures, sounds, maps, and other data; loaded during gameplay.
Examples of WL6 files include: "VGADICT.WL6," "VGAGRAPH.WL6," "VGAHEAD.WL6," "GAMEMAPS.WL6," "CONFIG.WL6," and "SAVEGAM1.WL6."
|id Software Wolfenstein 3D||Paid|
Updated: October 5, 2009