Doom IIが好きなら

This is a tips, strategy and walkthrough guide to Personal Computer (PC), IBM format video game 'Doom II'. There is a gray-scale screen shot for each of the items, weapons, and enemies. There is a floor plan for each of the missions, along with details at what to do at various points in the mission. There are pink and red diagrams of strategy, tactics, fireball/comet illustration on the top of most pages, and red sec…