<<<THIS MAP CRASHES ON VERSION 1.2.0, UPDATE YOUR GAME WHEN IT DOES>>>
this was my fist map ever created but something was bugging me since i didn't knew how to make it work with a commader since you can only have one period and after one sitting at my idea-workshop (don't ask) i found the solution: teleportation skript!!
it's explained when you start but here a brief explanation:
first go towards one island with your commander for it to spawn to the nearby island's stronghold
after that you can teleport your commander between your islands by standing next to the stronghold with full HP, to prevent overuse your commander can't move after teleport, goes down to 50% hp and loses any groove progression you had before (except the first one from the center)
