Scientist 2

Scientist 2 is a 2005 Doom II megawad by Roland van der Velden (Scientist). Built off a 2002 release called simply Scientist, which contained the first 11 maps, Scientist 2 contains those same levels plus 9 new single player levels (for a total of 20), together with 10 bonus deathmatch levels based off the single player ones. The player journeys through a city, a Soviet base in Siberia, and finally a series of ancient ruins to track down and kill the Scientist. Several new graphics are present, including changed weapons through a DeHackEd patch. The Wolfenstein SS and Cyberdemon have been replaced by the eponymous Scientist, who acts as the main antagonist of the story as well as a recurring enemy and final boss for the last single player map.

Levels

 * MAP01: The Scientist
 * MAP02: Kapital
 * MAP03: Prosperity
 * MAP04: Refinery
 * MAP05: Reservoir
 * MAP06: Construction Yard
 * MAP07: Siberia
 * MAP08: Frostbite
 * MAP09: Bio Lab
 * MAP10: Dark and Cold
 * MAP11: Pure as Snow
 * MAP12: Crown of Thorns
 * MAP13: Cursed Ground
 * MAP14: Dogma
 * MAP15: Son of Man
 * MAP16: Zarathustra
 * MAP17: Second Horseman
 * MAP18: Zilzal
 * MAP19: Crown of Creation
 * MAP20: Mount of Congregation