Board Thread:General Discussion/@comment-3967802-20131024044838/@comment-3967802-20131026214810

So, it sounds like The Crimson can spread to the Jungle through the Jungle walls? My Jungle was definitely bigger than it is now. I now have trees growing out of water (which I think can only happen in the Jungle) that have been corrupted by the Crimson. At least some of the mud in my Jungle seems to have turned to dirt, especially once I use the clentaminator to purify it. Maybe there was Jungle wall behind it, and that allowed the Crimson to convert the mud to dirt.

That's a good point about there not being a way to spread the Crimson (like unholy water). It makes it hard to test how this stuff works, which is too bad.