Fredrik Johansson is a Doomer who is most notably famous for his levels (including the Vrack series). He also initiated the Doom Wiki project and has made a number of important contributions to the Freedoom project. He appeared in the upper left corner of Post Hell on Doomworld, and also was once a moderator of the Doom 3 forums on Doomworld.
- Vrack ( )
- Vrack 3 ( )
- Mock 2: The Speed of Stupid ( )
- Plutonia 2 ( )