Jonas "Chrozoron" Feragen is a Norwegian Doomer, most famous as being the creator of Hissy. Feragen was also a long-time participant in the #doomroom, a speed runner, texture artist for Mordeth, and a prominent WAD author, having worked on XmasDoom '99, 10 Sectors, Crucified Dreams and served the role of team leader for the Hell Revealed II megawad.
- XmasDoom '99 from Sir Robin's Doom Castle (1999)
- 10 Sectors (2000)
- Hell Revealed II (2003)
- Crucified Dreams (2006)