Mattias Johansson (waverider)

Mattias Johansson (alias waverider) is a Doom level designer who contributed to a number of community projects.

2003

 * Death Revealed
 * Daedalus: Alien Defense

2011

 * Plutonia: Revisited Community Project
 * Micro Plutonia
 * Micro Plutonia

2012

 * A Taste for Blood

2015

 * Curse of Blood

2020

 * Akeldama
 * (with Michael Jan Krizik (valkiriforce))