Lemmings (Nintendo NES)

Thousands of Lemmings™ are on the loose, marching towards extinction unless you can save them. Without minds of their own, they are completely helpless, faithfully following their leader through 100 levels of blazing fires, endless canyons, deadly tunnels and ancient ruins.
One thing's for sure: their future lies in your hands, because beyond every obstacle awaits certain disaster. Lose one Lemming and you risk losing them all!
You can command the Lemmings to dig, climb, tunnel, float and build their way to safety. But you have to be fast, because with each moment you hesitate, more Lemmings may drop from above!