Responding to GmanLives' Unity Doom video (Removed) - Page 2

I don’t recall him mentioning GZDoom in his comparison, especially with the secret sound effect. It seems like he is now backpedaling.

Community - MetaSteam, March 2020 - Rise and Shine, Ms. Vance, Until It Is Done!

Responding to GmanLives' Unity Doom video (Removed) - Doom General - Doomworld

KickStarter - System Shock 1 Remake by Nightdive Studios, Page 111

Lion O Cyborg on Tumblr

Civvie 11 - PRO BLOOD - DEATH WISH : r/Games

Prodeus - Duke4.net Forums - Page 3

Community - MetaSteam, March 2020 - Rise and Shine, Ms. Vance, Until It Is Done!

D4NUK1's Content - Page 42 - Doomworld

Responding to GmanLives' Unity Doom video (Removed) - Page 4 - Doom General - Doomworld