There is no biography on file for this developer.
- Fantastic Creatures -- Marco Hüllen's personal website which showcases his artwork, games and other projects
- The Dark Eye: Chains of Satinav (2012), Deep Silver, Inc.
- Deponia (2012), Daedalic Entertainment GmbH
- Anno 2070 (2011), Ubisoft Entertainment SA
- A New Beginning (2010), Deep Silver
- Dawn of Discovery: Venice (2010), Ubisoft Entertainment SA
- The Book of Unwritten Tales (2009), HMH Interactive
- The Whispered World (2009), Daedalic Entertainment GmbH, Deep Silver
- Edna & Harvey: The Breakout (2008), Daedalic Entertainment GmbH, XIDER
- CrossworDS (2007), Deep Silver