Do you think we'll ever get a Prospero leak?
Testing destructible enviroments. The pilars are destructible (except for the metal parts). If you haven't noticed already, this was heavily inspired on that Matrix scene.
If Left 4 Dead 3 came out, the HUD character portraits would probably be facing to the right. Just a tought.
Idea for a Seinfeld episode: George tells Jerry about this. Jerry can't believe it at first, but then, when he realizes it, he can't enjoy the game anymore due to the fact that he can't stop thinking about those sounds. Kramer thinks he has a lead on getting leaked a working build of Prospero. Elaine somehow convinces Mark Laidlaw to write the Epistle 4.
Scripting with Half-Life
It starts with... (by u/cessieg on r/HalfLife)
A little late for #RoboTravelsTo, please have this monstruosity.
Do you think Gabe Newell has ever played community mods? Like Entropy Zero or They Hunger?
A Half-Life CD was found, and it appears that it contains an earlier version of Half-Life. That is, Half-Life Beta (dark and gritty!1!!). EDIT: It appears that it's a version closer to retail, so the chances of a "beta" may not be high. However, there might be some scraps and cut content on the files.