Subnautica

Subnautica

17 Achievements

1,000

1-2h

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Xbox One
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Thermal Activity

Thermal Activity

Find the Thermal Plant

50

4.95%

How to unlock the Thermal Activity achievement in Subnautica - Definitive Guide

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15 Dec 2018 16:57

10 Comments
This was actually bugged for me, and I had to beneath the thermal plant with my prawn suit to get the achievement to pop.
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By Zorlac0666 on 21 Jan 2019 21:33
Different people get the achievement in different ways but the mai objective of it is to find the thermal plant (even if by complete accident apparently laugh ). Since the thermal plant is literally levitating in a big open cavern, I have no doubt that you got the achievement just by being near it considering how big it is
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By NerdsLastStand on 21 Jun 2019 11:59
In my multiple tests for my guide the only consistent way I unlocked this was swimming outside and above the facility for about 10 seconds or so. No amount of running around or messing with stuff inside ever did the trick
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By EazyE2285 on 07 Jan 2020 23:05
Thanks Eazy! Found everything inside but didn't pop untill I swam around outside like you said.
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By nebulousIAM on 12 Feb 2020 05:27
Ancient Tecnologies and Thermal Activity didn't pop up for me so I re-load the game went to Dev mode and visited those two places 3 to 5 times save and reload and got them thanks for the 1000 gamerscore guide
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By MarkNR92 on 14 Feb 2020 02:49
Same, it popped for me as I was outside trying to figure out how to enter the damn thing, haha.
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By EarthboundX on 28 Feb 2020 09:15
You will need 2 Purple tablets to explore everything here, they can be found in various places, mainly on the quarantine centre island or you can make them with your fabricator with an ion cube and 2 diamonds.
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By Rigpig1919 on 06 May 2020 23:32
This achievement glitched out for me and I finished the game over a year ago but my Thalassophobia forces me not to go back and get it.
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By TinAnemone8843 on 14 Aug 2021 15:31
you might want to add that its wise to take two purple tablets with you. all this way just to see locked doors. luckily i have items with me to create them, others might not be so lucky.
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By Monkeyman1188 on 06 Nov 2021 13:45
I just found this place by total accident, I got lost down in the lava area and found the entrance, didnt see any dragon leviathans either, inside the thermal plant the doors were locked by tablets which i didnt have on me and the achievement popped when i went above the alien structure
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By on 21 Jun 2019 06:36
View all 10 comments Show less comments
In the “Active Lava Zone” location, where the Sea Dragon Leviathan swims, in the mountain known as “Lava Castle”, namely in the area of ​​​​its top, you will find a small passage in the form of an alien arch (will be highlighted in green). Go there and move on.
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22 Dec 2018 20:25

1 Comment
Oddly enough, the trophy dropped only after I climbed onto the roof of this station, although before that I climbed all the insides, opened all the terminals, yes, and don’t forget to take at least one pink sign with you, or better yet 2nd, you won’t have to return or climb into the portal and there in the air defense complex take another one to open the second field, which is directly at the thermal reactor.
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By himeo on 19 Dec 2019 19:13
In all such complexes, the main thing is to open all the rooms and interact with all the consoles, most of them are story-based
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12 Dec 2019 13:50