Gameforge is a provider of online games. It represents a group of companies that operates internationally and has its headquarters in Karlsruhe, Germany. It distributes roughly 20 games, translated into over 50 languages with about 400 million registered users.Their portfolio contains client-based massively multiplayer online games (MMOGs) such as Aion, TERA, Metin2, Runes of Magic, Wizard 101 and S.K.I.L.L.