Loc n lol - you need three stages. you can have two or three captures in each. thats all you need to know, and since thats what the prefab uses that makes it much easier
eerieone - because it
is ctf_ adding a new prefix has multiple backfires:
1. It confuses the hell out of players (remember, your average player is a total retard)
2. It poses questions like "what does it stand for" when actually it doesn't matter what it stands for
3. People stay further away from new prefixes than they do twisted gamemodes.
4. Not to mention it shows up funny on the loading screen
people avoiding ctf is the very reason we're running this contest, to try and pump new life into ctf.
As far as custom content goes, you'll have to wait till ID gets to the thread since he's the one running it, he's calling the shots.