A famous puzzle game with an unique concept.
The goal of the game is to guide a group of stupid animals, the Lemmings, from one side to another of a level full of traps. Your problem is that the standard Lemming can only blindlessly walk forward.
You have the possibility to ask some Lemming to perform a special task for the good of their fellow comrades (build a bridge, dig a hole...), but the number of task you can perform per level is severely limited.