Where is the island in Subnautica with the alien gun?
Head to the Mountain Island, which is located in the northeastern part of the map. It's hard to miss with that giant alien gun on it!
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The island with the alien gun (the Quarantine Enforcement Platform) is called Mountain Island, and it's in the northeast. Beware the Reapers!
It's on Mountain Island, northeast of the starting location. Just follow the coordinates: around 309, 0, 1080. Enjoy your adventure!
Mountain Island. Giant alien gun. Northeast. Reapers. Good luck!
Listen, it鈥檚 at Mountain Island in the northeast. Just keep an eye out for the big alien structure!
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