Does Anyone Make Custom DOOM Maps?

I have been making custom maps for Doom for a month or so and haven't really gotten any where with it. I have some posted on my website octopusfecescollectors.webs.com, but they're kinda cheesy. Some may not even be done.

Does anyone here make their own Doom maps? What cool Doom maps or mods are there that are be Sega related? (I know Sonic 3D Robo Blast 2 uses Doom, so there's one thing.)

P.S. If you do not like going to a different website for downloads (and,trust me, I really don't want traffic on my site enough to post it on these forums) and are interested for whatever reason to see what I came up with for my maps, I'll post direct links to the downloads. Or, you could go here: http://octopusfecescollectors.webs.c...latedstuff.htm for the little list. Keep in mind, I am not trying to get more traffic on the site. I don't really need it, anyway.

I used to use DoomBuilder... haven't used it in a while. But I hope to get back into it soon enough.

Here's some inspiration for ya':

Just keep at it, and one day you will be able to create mind-blowing, fantastic maps such as this: