Claim: Curse, Inc. is used by the fantasy game Rift.
Evidence: Curse has several primary functions , the most notable of which include an add-on and modification service called Curse Client for such games as World of Warcraft , Rift , The Elder Scrolls V : Skyrim , Terraria , Kerbal Space Program , and Minecraft , a collection of over 1000 gaming wikis known as Gamepedia , and a Voice over IP -LRB- VoIP -RRB- service called Curse Voice.
Rift -LRB- previously known as Rift : Planes of Telara and as Heroes of Telara before that while still in alpha testing -RRB- is a fantasy free-to-play massively multiplayer online role-playing game developed by Trion Worlds.