Gameforge
49°01′12″N 8°26′28″E / 49.0200°N 8.4411°E
| Company type | Aktiengesellschaft | 
|---|---|
| Industry | Online Games | 
| Founded | December 2003 | 
| Founder | Alexander Rösner, Klaas Kersting | 
| Headquarters | Karlsruhe, Albert-Nestler-Strasse 8, | 
| Key people | Alexander Rösner (CEO) | 
| Number of employees | 300 (2020) | 
| Website | gameforge | 
Gameforge AG is a German video game development studio headquartered in Karlsruhe that specializes in online games. The company is wholly owned by the Rösner Holding GmbH holding company.
The company's portfolio contains client-based massively multiplayer online games (MMOGs) such as Metin2, Runes of Magic, and AION, as well as browser-based online games such as OGame, Gladiatus, BiteFight, and Ikariam. They also operate mobile games. Gameforge employs a staff of over 300 and was founded by its chief executive officer Alexander Rösner and former CEO Klaas Kersting in 2003.