Rudy Jurjako (Hellcat)

Rudy Jurjako (alias Hellcat) is a Doom level designer and speedrunner who, during 1998 and 1999, submitted more than 40 demos to the Doom Speed Demo Archive.

1995

 * Quadrant
 * Hideout

1998

 * The Call of Ktulu
 * Dungeons

1999

 * New Requiem UV Demoset
 * Demos for MAPs 01, 02, 03, 04, 05, 08, 09, 10, 15, 19, 21, 24, 25, 26 and 28
 * New Plutonia UV Demoset
 * Demo for MAP04