This is a tips manual for Doom II. I have included Cheat Codes, a Characters guide, a Weapons guide, an Ammunition guide, a Power-up guide, all of the secrets, a complete list of all of the Items and Monsters in every level, strategies on destroying the monsters, tips on where to get the best WADs, and many more tips and hints. You can navigate through this guide using the arrow keys, scroll bars, a table of contents, the Contents menu, or keyboard commands.