In traditional IP routing, packets undergo analysis at each hop, followed by forwarding decision using network header analysis and then lookup in routing table. In an MPLS network, packets carrying data are assigned with labels on each node and the forwarding decision is totally based on these label headers. This is different from the conventional routing mechanism.
GameTap brought Myst Online: Uru Live online in February 2007. On May 19, 2007, Myst Online made the move to episodic content releases, with each episode adding new Ages, puzzles, and a plot continuation. It was also released for Mac OS X, the first GameTap game for the platform.
The game was released on the Xbox 360 as an Xbox Live Arcade game on May 9, 2012; on the PlayStation 3 on December 17, 2013; on the PlayStation 4 on September 4, 2014; on the Xbox One the next day; and on the PlayStation Vita on October 14, 2014. On December 10, 2014, a Windows Phone version was released.