I'm 100% sure I've set Worldwrap on an Archipelago map years ago, and others have confirmed they still can. However, my game no longer allows it. Worldwrap is gone from the custom game screen. I have found that I only get this option for 'highlands', 'global highlands', Terra, and 'rain forest'. Any idea what happened? Others report that they can set Arch, Pangaea, etc.... UPDATE: SOLVED install patch 3.13 first to get the new map scripts, then install 3.19.