Yeah, it's what it sounds like.
Though, I'm not really the head of it, I'm mostly the one working on the Art (If I remember correctly).
If you don't know what it is somehow, then imagine Undertale characters being the characters in Half-Life. I even worked on the cover as one of my first commissions.
Page 1 is done, but not yet Page 2, so if you're interested in it, I'll give more updates!