Welcome to Half-Life Answers. What would you like to know?

Although he does appear human, his powers and knowledge make that seem unlikely. Also, a cryptic message from the Nihilanth thought to refer to the G-man states "You are man...he is not man."

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.