Loss of Lemmings: Zero
Start an Attractor. Jump one Lemming free, and make it a Twister at the bottom of the first slope on the right, level with the top of the steel. Fan it left a little way to leave a sharp edge. Jump another Lemming free from the horde, and make it Glue x2. When it reaches the snow at the right end of the glue, make it a Twister just before it reflects. Fan it through the snow to the right. Make the attractor Jump to release the horde. Fan the first twister left to free it, then give it Icarus Wings and Fan it to the right.