Radon Labs (formerly TerraTools) is a video game developer based in Germany. The company was founded in 1995. Radon Labs has its headquarters in Berlin and a second development studio in Halle-Leipzig.
Radon Labs is the creator of the Nebula Device, an Open Source 3D engine.
- Urban Assault (1998)
- Project Nomads (2001)
- Michael Schumacher Racing World Kart 2002 (2002)
- Paws and Claws: Pet Vet (2005)
- Riding Star 2 (2006)
- Riding Star 3 DS (2007)
- Treasure Island (2008)
- Drakensang: The Dark Eye (2008)
- The Dark Eye: Drakensang: The River of Time (2010)
- Future Wars (2010) 
- ↑ 'Drakensang prequel: The River Of Time in production (2009-02-17). Retrieved on 2009-02-18
- ↑ GCom 09: Strategiespiel in der Mache (2009-08-23). Retrieved on 2009-08-27