Since everyone else has left appropriately glowing reviews, I'll offer some advice for enjoying Loom. I just finished playing it for the first time. First, do yourself a favor: listen to the audio prologue on Youtube. I'm sure you'll be able to find it. Second, at least on OS X, learn how to exit fullscreen: option+enter. And hit F5 for the ScummVM options. Write all the drafts down; they are different across playthroughs. Consider finding the "FM Towns" version and figuring out how to run it, for a slightly different experience.