This is a strategy, hints, tips and walkthrough guide for the video game "Lemmings", it covers the Personal Computer (PC) versions of the game, such as the MS-DOS, Macintosh, Amigo, Atari ST, and home console versions Nintendo Game Boy, SNES, and Sega Genesis (Mega Drive). In the game a 'lemming' is a small mole like creature that follows the first lemming wherever they lead, including off cliffs and other such dangerous situations. This book helps the player move these creatures from their starting place to an exit, in a series of puzzle like areas. There are walkthrough for all 120 levels of the game, with gray-scale screenshots maps, and the occasional illustration of the characters. The solutions are labeled 1, 2, 3, and A, B, C, and such on the maps, while off to the side there is a description of what the player must do at that location. There are also tips on getting a 100 percent on the solutions, info on time trials, two player mode, and mentions other games in the series. This book came with a MS-DOS formatted 3.5 inch disk, that had 16 additional levels that were made specifically for the book, there are also walkthroughs for these levels.