That sure is an unusual programming language
I don't really have time to do much, but I think that if you want to bring more developers in, it might not be a bad idea to explain what you're planning to do with the actual roguelike gameplay in the game. It's great that it's online, but regarding the actual gameplay there is little information.
Oh, and it's a bit of a bother, but updating phpBB to the latest version should stop most spambots from registering in your forums! It sure is annoying
Best of luck, and see you around!