Talk:Reaper Leviathan/@comment-28861176-20160628225749/@comment-26519451-20160719205246

I once tried (In a test save) to get a reaper levaithan to free roam in my world (to see if I can get it to free roam) I tried a couple of times and  when I leave the biome it seemed to back off. So you don't need to worry about it free roaming.

However, if you spawn a reaper levaithan then it will free roam in your world.