Doom II: Hell on Earth GAME MOD Zombies - download | gamepressure.com
MSDN review: Zombie Crisis
Zombies mod for Doom II - Mod DB
Zombies TC: Re-Animated [RELEASE][[MODDB MOD'S OF THE WEEK]] - WADs & Mods - Doomworld
Top 20 Best Mods For Doom 3 – FandomSpot
Indie Retro News: Zombies Ate My Neighbors - A great SNES classic turned into an early DOOM II mod!
ModDB on Twitter: "Doom Of The Dead is a co-op and single player zombie survival mod for Doom 2 and is available now to play https://t.co/Nykm7Q0ZV5 https://t.co/XggImTFXXf" / Twitter
Checking For A Pulse: Doom 3 Mods | Rock Paper Shotgun
ModDB on Twitter: "Behead the Undead is a mod that adds Left 4 Dead / Killing Floor-style zombie horde multiplayer survival gameplay to the original Doom https://t.co/T0vw3knv6X https://t.co/LKdWvadisJ" / Twitter
Zombies: Re-Animated mod for Doom II - Mod DB
Doom 3 GAME MOD Zombie Mod v.2.0 - download | gamepressure.com