mArjAra

Just like in the title, I have a lot of maps, both vanilla and mod, that I would like to randomly play in the latest GZDoom or Zandronum 3.0 with bots (deathmatch, whatever) or single player. If it exists, I really thank you if you could possibly link a wad that randomly chooses maps out of the ones in the wad you are playing... like a random level select button or something. Also, if it is not made and I have to make it myself, just give me some pointers and I will be sure to figure it out. I wouldn't want to ask you to make it. I think that would be rude. :D Thanks so much!