Quote Originally Posted by t3h m00kz View Post
False.

There are tons of modded PC servers out there. You can't see the mod on your end, but it's there in the server. The .map file is different, but you can still play in the server. Teleports that take you on top of levels, inside rocks, etc.

Back when I used to be garbage at Halo I had a BG mod called Glass Gulch... I'm sure you can imagine what it was.
Those aren't rebuilt, hth

Rebuilt maps are completely incompatible with other builds of the map. Unless there's been some astounding breakthrough since I gave up on PC modding which somehow broke every rule regarding Halo's code, anyone who says they are compatible doesn't have a clue what they're talking about.