Installation instructions: Unzip into a temporary directory and type 'SETUP' to install. DOOM95.EXE will work with any DOOM or DOOM2 main wadfile. With DOOM95, you no longer need to keep your main wads in seperate directories. Copy all main wad files (DOOM.WAD, DOOM2.WAD, PLUTONIA.WAD, TNT.WAD, etc) to the DOOM95 directory and launch DOOM95. To play, choose the appropriate wad file from the launcher and then start the game.