From Metroid Wiki
Retro Studios (commonly referred to as Retro) is a game developing company based in North America. Retro is best known for creating the highly-acclaimed Metroid Prime series (excluding Metroid Prime Hunters), and reviving the Donkey Kong series.
- "Founded in 1998, Retro Studios is a wholly owned subsidiary of Nintendo Company, Ltd. We’re a state-of-the-art team working closely with our partners in Japan to bring cutting-edge games to Nintendo platforms such as the Wii™." RETROSTUDIOS - retro, Retro Studios