Many years ago I used to make maps for Doom. There is still a community going strong for making maps and now with modern source ports and editors, sometimes I dabble in making a new maps. Anyways, here are some screen shots from what I made. I’m certainly not very good anymore, it takes practice to make neat looking maps.
Maybe I’ll make a full map one of these days, though, looking at some of the elaborate maps that the community is putting out, I’m not sure I’d have the time to compete with such standards. It’s fun nonetheless.