The Boiler Room
Number of lemmings that drop: 100
90% to be saved
Release rate: 30
Available time: 06:00
Build over the fire and block the lemmings. On the second platform, build to the left and when the lemming turns to the right, build again. When he hits his head and turns to the left, wait until he comes back and keep building up. Do this until he walks through the ceiling. Build some other stairs to the right and blow up the blocker. If the other lemmings won't go through the ceiling, turn a lemming into a bomber.
Last edit: Wednesday, 14 May 2008.
Main source: own words.
Graphics: Lemmings, Amiga platform.