A reasonably decent guide to DOOM II, written by Ed Dille in the voice of an annoyed drill instructor trying to whip a new recruit (that's you, the reader) into fighting shape. It includes a number of strategies for co-operative play, which game guides often lacked back in the day, especially for First-Person Shooter titles. No Deathmatch strategies beyond "always be running, don't stand in one place, and fire the biggest guns you've got", but the amount of time spent discussing fire team formations and other co-op strategies is really cool to see. Also includes a short interview with John Romero which is worth reading by itself, although much of the information in it you'll already know if you've read Masters of DOOM.
This should have been a black-and-white guide, but Prima for some reason chose to go with a spot colour printing approach, infusing red ink into virtually every page, and even into the black-and-white screenshots. It's an interesting look, but it also jacked the price of this guide up to $20 US when it really should have been $15 or thereabouts. Prima must have realized this price might turn some people off, because they released a stripped-down, 96-page budget hint book called The DOOM II Survival Guide which contains the basic item, enemy, weapon, and map info from this book, but none of the level strategies, multiplayer info, interview, or cheat codes.
But here's the big, bad mama in all its glory. Enjoy!