Subnautica: Below Zero

The expansion pack is an upcoming paid DLC for Subnautica. The full release date is currently planned for mid 2019. Currently all that is known is that the Arctic will be a large part of the game.

The Arctic expansion will be a separate game mode with a different protagonist rather than Ryley Robinson, and takes place in a separate map. It will also be set in a time period after Ryley Robinson has escaped Planet 4546B.

Confirmed Features

Features that have been confirmed through various means.

• Arctic Mega Biome
• New protagonist
• Penguin-like creature
• Glow Whale
• The Vesper
• Twisty Bridges
• Spike Trap
• Squidshark
• Brute Shark
• Pinnicarid
• New, not yet known vehicle

Potential Features

Features that the developers are still experimenting with that may not be in the final build.

• Rock Puncher
• Arctic Reefback Leviathan
• Weather System

Gallery

• Rock puncher

  Developer Andreas Urwalek testing the Rock Puncher

• Glow whale

  Glow whale testing with a placeholder model

• Pingu

  Experimenting with a placeholder penguin-like creature model

• Pingu 2

  More experimentation with a placeholder penguin-like creature model

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  "Arctic Reefback Leviathan" - by Alex Ries

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  Arctic squid-like creature (possibly Penguin Version A) - by Alex Ries

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  "Alien Penguin Version B" - by Alex Ries

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  ”Alien Penguin 5” the final penguin design - by Alex Ries

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  "Pinnicarid" - by Alex Ries

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  "Squidshark 06" - by Alex Ries

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  The Rock Puncher, possibly to be added to the expansion pack.

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  The unnamed female protangonist confirmed to be in the Expansion Pack

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  Concept Art for the Glow Whale

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  Arctic Biome concept art #1 - by Cory Strader

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  Concept art of the Twisty Bridges - by Cory Strader

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  Arctic Biome concept art #2 - by Cory Strader

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  Arctic Biome concept art #3 - by Dima Pertsula

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  Arctic Biome concept art #4 - by Dina Pertsula