Santtu Pesonen (MFG38)

H3llraich is a Finnish Doom modder. He has been a map designer since the summer of 2008, when he got Doom II. At the time, he started experimenting with Doom Builder, first by making simple test maps, then advancing his skills by watching tutorial videos. Later, he also experimented with XWE.

The first actual WAD by H3llraich was the Doom II megawad Prayers Of Armageddon. After releasing the WAD, he started specializing in editing for ZDoom and Skulltag, as well as editing DECORATE code and adding detail to maps.