How to Activate the Portals in Subnautica
To activate the portals, you need to find the Alien Arches first. Insert an ion cube into the console located nearby each portal, and voilà, the portal will spring to life! Happy exploring!
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Just toss an ion cube into the console near the Alien Arch, and you're good to go!
I've activated the portals before; just insert an ion cube into the console near one of those fancy Alien Arches. It's like powering up your TV remote, but cooler!
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