Kill! Zone - The Doom Wiki at

Kill! Zone, Episode 1: "The Trek Begins", is a Doom II episode replacement mod of seven levels, created by Donald R. Howard and Heuristic Software in 1996. The WAD uses original soundtrack composed by Scotty Ray Warren, Chris Torgersen, Bob Reganess and David W. Keefer.

Hell Guard, Doom Wiki

Gargoyle (Doom Eternal), Doom Wiki

Shotgun guy - The Doom Wiki at

Heavy weapon dude - The Doom Wiki at

MAP05: The Keep (Kill! Zone) - The Doom Wiki at

E1M6: Central Processing (Doom), Doom Wiki

Killing Zone - The Doom Wiki at

MAP16: Suburbs (Doom II), Doom Wiki

Harbinger of Doom Divinity Original Sin 2 Wiki

Wraith (Doom 3), Doom Wiki

Chainsaw - The Doom Wiki at

E3M1: Hell Keep (Doom), Doom Wiki

Doom 2- Kill the ten Wizards - My first map - WAD Releases & Development - Doomworld

Phobos Mission Control - The Doom Wiki at