DOOM II: Master Levels | Секретный уровень | Ultra-Violence 100% 

BRUTAL BRO-OP RETURNS! -- Project Brutality 3.0 Test (Doom 2 Master Levels) 

Master Levels for Doom II on Nightmare! - Mephisto's Maosoleum 

Doom 2 - Master Levels - Project Brutality v2.1 - Titan Manor - Last man on Earth difficulty 

Master Levels for Brutal Doom 2: Geryon (Full 100%) 

Master Levels for Brutal Doom 2: Bloodsea Keep (Full 100%) 

MASTER LEVEL MAYHEM INTENSIFIES! -- Project Brutality 3.0 Test (Doom 2 Master Levels) 

Master Levels for Brutal Doom 2: Black Tower (100% Secrets) 

Master Levels for Doom II on Nightmare! - Bloodsea Keep 

Master Levels for Brutal Doom 2: The Garrison (Perfect)