http://www.gamespot.com/ds/adventure/myst/index.html

Someone has finally made the right choice, and ported Myst to the DS. (Seriously, what were they thinking putting it on the PSP?) And although it was a good idea, the quality was mildly disappointing. It seems to have been amateurishly done, such as Rime. They could have done without it. Or, maybe ported RealMYST instead of classic Myst.

Other than that, it was pretty decent. The games plays pretty much the same as old Myst, except you're using a touch screen. You can zoom in on books to read them, take snapshots and notes, and look at a map.

In spite of its lackluster audio and video quality (which I think may be the result of re-encoding QuickTime to something that works on the DS), it's pretty good. I'd give it 5/10.