I haven't updated LLT for quite a while now. I am going to chang that soon. When I first did doom maps I kinda tired myself out. I was making map after map and I just started to find it hard to keep on continuing because I just couldn't think of what to do. Now that I have had a few months to re-cooperate, I will get back to mapping. Expect the next update before 1-21-2017.
LLT's developement
