This book/disk set, written by the person who created the popular DOOM Editor software, guides programmers through the entire process of creating their own DOOM games. And the disk features all the software and graphics needed to create enough mazes to last gamers until DOOM's day! A comprehensive reference to every element of a Doom game--from developing monsters and creating ominous lighting and atmosphere to adding new music and sound effects and inventing a powerful arsenal of weapons and ammunition. It guides non-programmers through the entire process of creating their own Doom games. Offers lots of creative ideas for developing fun and challenging mazes. The CD-ROM features the two popular shareware programs written by the author with additional special new features.