The Lord of the Rings Online

The Lord of the Rings Online is a massive multiplayer online role-playing game (MMORPG) for Microsoft Windows and OS X set in a fantasy universe based upon J. R. R. Tolkien's Middle-earth writings. It takes place during the time period of The Lord of the Rings. It was developed and maintained by Turbine after Jeffrey Anderson secured the rights from Vivendi. (wikipedia.org)