Believe it or not, dm_sdm_final is a highly unstable map and is also highly likely to break down/do some really weird stuff that may or may not burn your retinas to a crisp.

So far, this is a list of every confirmed addon that will cause problems with the map and or the game, including what they do to the game. (Screenshots included where possible)

If you have found an addon that causes conflicts/oddities with the game or map, please leave them down into the comments (including what they do/steps to reproduce/screenshots/videos) so then they can be added to this list.

Thanks!
-Diddle Productions

(Major issue)
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=184512071
Causes map geometry to break (as in, parts of the map will be invisible and thus see-through. The map becomes trippy real fast, and not in a good way).

(Minor issue)
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=301748935
Causes the large doors inside the mansion to turn pure black.