Save every Lemming possible

Send 1000 Lemmings to their death

Complete all Mayhem levels

Complete all Taxing levels

Beat 3rd Time Lucky in under 1minute 30 seconds

Complete all Tricky levels

Complete all Fun levels

Make a clone that can float and climb

Build 100 bridges

Set off 100 digger Lemmings

Blow up 100 Lemmings

Complete Teach me Climbers and Floaters in under one minute