Developer(s): DMA Design
Publisher(s): Psygnosis, Sunsoft
Designer(s): David Jones
Release date(s): February 14, 1991, 2006
Genre(s): Puzzle
Mode(s): Single player, Multiplayer (on some systems)
Rating(s) ESRB: Everyone (E)
Platform(s): Commodore Amiga, various
Media: Two 3.5" floppy disks, various
Input: Mouse, Keyboard, D-pad, Analog stick, other various

Lemmings, a computer game developed by DMA Design (now Rockstar North) and published by Psygnosis in 1991, was one of the most popular computer games of its time. Several games magazines of the time awarded the game maximum review scores.

Psygnosis, also known for the Wipeout series, had its greatest success in Lemmings. Famously, the concept for Lemmings came from an animation created by Mike Dailly over a lunchtime, to prove a point about how small a character could be on screen.

The game was unique and based around a concept previously untried. In the original Commodore Amiga version, there are 120 levels, and on each level, the player must guide a group of up to 100 lemmings (or 80 in many versions, such as DOS and Windows) home by giving individual lemmings various commands. The "lemmings" of the game are small, green-haired humanoid beings that mindlessly walk en masse into any danger in their path, following the popular myth that real lemmings behave in a similarly suicidal fashion.

Of the numerous sequels the only one to achieve the success of the first was Lemmings 2: The Tribes, which added twelve specialist tribes of lemmings, each with their own type of level and specialist workers.

The game briefly gave rise to a new genre, described in magazines at the time as the "save 'em up", a joking reference to other popular genres like beat 'em up and shoot 'em up.

* Xmas Lemmings, also known as Holiday Lemmings (1991 - 1994) is a series of two small demos of Oh No! More Lemmings, and two full games with their own demos, with Christmas music and snow levels.
* Oh No! More Lemmings (1991) - expansion with 100 more levels.
* Lemmings 2: The Tribes (1993)
* All New World of Lemmings (1994) - The Lemmings Chronicles in North America, also referred to as Lemmings 3
* 3D Lemmings (1995)
* Lemmings Revolution (2000)