DOOM-TGM.TXT GamesNet info legend for DOOM x
            +Info [S/C/D]  New S/G/D/L/Q/M (by GamesNet)
            +.     | | |                  
            +.     | | +-Deathmatch
            +.     | +---Cooperative
            +.     +-----Single Player
            +.
            +New S/G/D/L/Q/M 
            +.     | | | | | |
            +.     | | | | | +-New Music 
            +.     | | | | +---Quake C   (Quake only) 
            +.     | | | +-----MDL       (Quake only)
            +.     | | +-------New Demos
            +.     | +---------New Graphics 
            +.     +-----------New Sound