Hi Darion! Updating a heavily modded module can overwrite local changes. I wouldn't advise it if your modifications are such that replacing creatures on maps, maps themselves, key handouts and such would be an issue. (Generally added stuff like PC sheets are safe, at least that's my understanding.) However, you should be OK. Your account levels allows for self-initiated roll backs. You should be able to restore the previous state of your game from the drop down menu on the Campaign home page. I would suggest making a copy of the current state of the game first, as a precautionary measure. If you run into further trouble, this sort of issue is best addressed through a Help Center Request .
