Black Mesa: A Guide To Every G-Man Sighting In The Game

The G-Man makes secret appearances in the original Half-Life, and the fan remake Black Mesa continues this tradition by hiding him in plain sight.

2011 Mesa Pocket Guide To The Sonoran Desert

The G-Man sighting that nobody ever talks about for some reason ‍♀️ : r/HalfLife

The G-Man - Combine OverWiki, the original Half-Life wiki and Portal wiki

Troll Trouble - Dwarven Ruins - Chapter 2 - Troll Trouble - Walkthrough, Pathfinder: Kingmaker

Black Mesa review Rock Paper Shotgun

The G-Man, Half-Life Wiki

Half-Life 2 map reference - Valve Developer Community

Half-Life's Iconic Intro + TikTok Voice Is A Cursed Must-Watch

CR Devblog #6: A World Worth Wrecking news - Catharsis Reborn mod for POSTAL III - ModDB

The G-Man - Combine OverWiki, the original Half-Life wiki and Portal wiki

Half-Life 2 map reference - Valve Developer Community

Evaluating the efficacy of aerial infrared surveys to detect artificial polar bear dens - Woodruff - 2022 - Wildlife Society Bulletin - Wiley Online Library

The G-Man - Combine OverWiki, the original Half-Life wiki and Portal wiki