Wouldn't let me post comment due to size, so. . .

From 0 to what it is now, there's a lot here. But as the game itself, the halls stand dead empty. Maybe in this version of Heavenly Host, your confined alone. Or with others if well, they make it through all in the same plane. A group of pro rp could go a long way to enhance this map, but not only that, possibly more done to the map itself to finish it further. (Seeing almost 2 years since a update)
To continue it now in it's current state, wonder how much closer it could get. The Basement is certainly quite small but understandably compacted for Time or reasons back then. But that could get more proper size to the underground maze and things shown throughout the games.

- Wish I could or someone else take over the map making just to simply make the fine map itself. I don't got time for the map itself/project nor could I edit anything. I just know Halo Wars and map making elsewhere.

- Personally me, the amount of memories and years into some of the finest rp servers and times. . . nice to be able to put you in the game, too! Can do so much with this game, so with Corpse Party as the only and favorited anime I've seen for the most part, this is right up the ally. Gold! Just needs professional roleplayers to get into it, or simply hang out and make something nice. And Further Map Development, but who would be crazy enough to continue this?

But the Above and Beyond would be a custom server and have a small group dedicated to the server itself. Don't need all the random players in Gmod to join, just the ones that are worthy to make fine times or make your own custom Corpse Party events. Big wow. Someone plays some of the main charactors or main enemies, and others could join as their own custom character, or simply play as the main cast.

Those old Gmod times are long over, not that there's ever to be any more. Seems like the old days for me, but if those days were here, and this is all what it could/should be, then for the few that roam the dead halls on the nights they gathered; mayhaps. . . Great Fun.

I spend all my time building something else, something of Vast Creativity. . . Sadly I don't got skills to do anything but supply the finest ideas for a map that may never get updated again. That's all assumption, maybe the creator can continue, but why? Unless they expect something to come out of it, so there you go!