ZDoom - Ultimate Doom, E1M6 (Central Processing) - Walkthrough Nightmare - played by Sompi

Seventh part of the NM-walkthrough of the first episode of Doom 1. Links below: ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Level 1:    • ZDoom - Ultimate Doom, E1M1 (Hangar) - Wal...   Level 2:    • ZDoom - Ultimate Doom, E1M2 (Nuclear Plant...   Level 3:    • ZDoom - Ultimate Doom, E1M3 (Toxin Refiner...   Level 9:    • ZDoom - Ultimate Doom, E1M9 (Military Base...   Level 4:    • ZDoom - Ultimate Doom, E1M4 (Command Contr...   Level 5:    • ZDoom - Ultimate Doom, E1M5 (Phobos Lab) -...   Level 6: (You are here!) Level 7:    • ZDoom - Ultimate Doom, E1M7 (Computer Stat...   Level 8:    • ZDoom - Ultimate Doom, E1M8 (Phobos Anomal...   ----------------------------------------------------------------------------------------------------------------------------------------------------------------