3D game Alchemy for Doom, Doom II, Heretic and Hexen /
Benner, Steve.
Benner, Steve.Tricks of the Doom programming gurus.
Indianpolis, Ind. : Sams,
c1996.
Rev. ed. of: Tricks of the Doom programming gurus. c1995
Doom (Computer file)
Doom II (Computer file)
Heretic (Computer file)
Hexen (Computer file)