Steam Community :: Guide :: Obtaining the Hat Achievement - Quick N' Dirty Way
The Gman wears the secret hat if you take it to the Nihilanth portal in Black Mesa. : r/HalfLife
Steam Community :: Guide :: Rare / Rarest Specimen Guide
I brought the Hidden Hat through the Black Mesa Xen beta : r/HalfLife
Black Mesa: Where to Find the Secret Hidden Hat (Rare Specimen Achievement)
Black Mesa All Easter Eggs And Secrets #1 - YouTube
That Guy's Secret Branded Bills Fitted Hat only $39.00
Steam Community :: Guide :: Rare / Rarest Specimen Guide
![New location of the hidden hat - Black Mesa [Steam] - YouTube](https://i.ytimg.com/vi/eagtatu2-IY/maxresdefault.jpg "New location of the hidden hat - Black Mesa [Steam] - YouTube")
New location of the hidden hat - Black Mesa [Steam] - YouTube
Black Mesa - Let's see if you have the skills of Gordon or Gargantua! Drop your #BlackMesa Purple Hat achievement below and we'll give it a rating. | Facebook
Black Mesa Hidden Hat Location Rare Specimen Achievement - YouTube
Black Mesa Hidden Hat Location Rare Specimen Achievement - YouTube
Corduroy Black Hat | The Webster
Black Mesa Hidden Hat Location Rare Specimen Achievement - YouTube
Purple hats | The Pizza Code Mystery ARG Wiki | Fandom
Black Mesa - How to Obtain The Rarest Specimen Achievement (Xen Chapters Tips)
That Guy's Secret Branded Bills Fitted Hat only $39.00
Black Mesa - How to Obtain The Rarest Specimen Achievement (Xen Chapters Tips)
Purple hats | The Pizza Code Mystery ARG Wiki | Fandom
I summoned prop hat with cheats just to get the achievement, didn't expect for g-man to show up with the purple hat on : r/HalfLife
