Björn Ostmann (aka Vader) is a Doom level designer. In 2008, he won a Cacoward for his WAD, Thunderpeak, and in addition, he was named Mapper of the Year.
Body of work
2003
- The Rebirth (Template:Ig)
2004
- Castle Nevermore (Template:Ig)
2007
- Knee-Deep in ZDoom (Template:Ig)
2008
- ZPack - Random Maps for ZDoom (Template:Ig)
- E1M3: KDiZD Launch Site (with Daniel Gimmer (Tormentor667))
- E1M8: Thunderpeak Powerplant
- E1M9: Termination
- E1M0: Colossus Reloaded
- E3M7: Blackrock
- Thunderpeak (Template:Ig)