Rift (previously known as Rift: Planes of Telara) is a fantasy free-to-play massively multiplayer online role-playing game (MMORPG) developed by Trion Worlds. Rift takes place within the fantasy world of Telara. The game was released in March 2011. Two competing factions composed of a selection of races and classes battle each other; as well as the enemies who emerge from dynamic rifts.