Talk:The Corruption/@comment-76.115.184.225-20120116034919/@comment-4659123-20120116133423

It's still possible for the Corruption to spread underground and resurface on the other side of said barrier unless you go really deep down with it. It depends on if there's stone or caves close to the surface. I've had it bypass a small Hallowed biome that was on the side of a deep lake by travelling through stone underground and surfacing at the bottom of the lake and started spreading up the other side.