The SCI Programming Community website has added a new feature: the ability to play in-progress SCI games right in your browser using jDOSBox. I've added the current build of King's Quest II SCI for all to play. Try it out! It's completable up until the top of the quartz tower where the lion resides. Many things are still missing or buggy but you can get an idea for how it's coming along.
Play King's Quest II SCI in your browser!