Cyan has announced that they are nearing completion of Myst for the iPhone
Myst for the iPhone & iPod touch is nearing completion. Everyone involved in the development and testing agrees that it's a magical feeling to have the highest-quality, original version of Myst in the palm of your hand. And "highest quality original version" means it's a large app - more like buying a movie than a song.
The original Myst sights and sounds have been meticulously re-assembled for a remarkable experience on the iPhone and iPod touch. Everything that you remember from the original Myst in a format where a simple touch or swipe moves you through the world.