The reason G-Man was still on the phone when Shephard (or...

The reason G-Man was still on the phone when Shephard (or anyone else) arrived at the dam. Opposing Force Fanart. I actually was going to draw a different pic next; but because #OpposingTheBar was announced, I drew this one first. :3 And yes that's a random flying headcrab in the end panel; I had nothing else to put there. :D

(Edited by Staff)