Rift: Planes of Telara, formerly known as Heroes of Telara, is a 3D fantasy MMORPG developed by Trion Worlds (also formerly known as Trion World Network).

Rift: Planes of Telara is set in the fantasy world of Telara, a land that is being continuously torn apart by dimensional rifts. These rifts play an important role in the game's unique dynamic events system, whereby players or developers can trigger key events that can have significant effects on the game world, ranging anywhere from minor events to events that alter the game's landscape or even open up new areas.