This is a must play for fans of games such as Myst and Uru. Until Cyan produces the new IP, this is the best puzzle adventure game made in years.

If you miss the days of Neverwinter Nights and Baulders Gate, this is as close as you're going to get. Only issue: NO support for flipped mouce buttons.

Quite possibly the best game I've played in the last six months. Fun, challenging, and looking to be better than the original single player experience.

Calming, relaxing, but a fast paced game that can easily suck you in. Bonus for being Mac and PC, as well as having iOS versions. Very nice story, too.