I know the title of All-Star Versus 5: The Final War makes it sound like it's the last one. But in reality, it is the last encounter with Corruption... for now at least. I'm introducing a new type of Corruption which will be added to the Corruption page. As of the release of this blog, I have not confirmed any new characters yet. The fifth one is still in development but at the same time, I'm working on All-Star Versus 6: The Nightmare's Reawakening.