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Somnium Tenebris is a 5-player, investigative horror game set in a Lovecraftian world. Explore the depths of the ocean with your team as you uncover evidence in your efforts to identify the megalithic creature... and escape before it's too late.
PC (Microsoft Windows) · Jul 1, 2024
Worldwide · Exact date · Full release · IGDB
Catalog sources
19 achievements available.

Identify Ancient Anglerfish on Lovecraftian difficulty
LockedSteam

Reach a balance of 10000
LockedSteam

Reach a balance of 5000
LockedSteam

Identify Kraken on Lovecraftian difficulty
LockedSteam

Identify Cthulhu on Lovecraftian difficulty
LockedSteam

Identify Goliath Alligator on Lovecraftian difficulty
LockedSteam

Identify Megalodon on Lovecraftian difficulty
LockedSteam

Identify Plesiosaur on Lovecraftian difficulty
LockedSteam

Identify Mammoth Mantaray on Lovecraftian difficulty
LockedSteam

Identify every creature on Lovecraftian difficulty
LockedSteam

Identify Jormungandr on Lovecraftian difficulty
LockedSteam

Identify Colossal Jellyfish on Lovecraftian difficulty
LockedSteam

Identify Scylla on Lovecraftian difficulty
LockedSteam
Hidden until unlockedSteam

Identify Tarantula Crab on Lovecraftian difficulty
LockedSteam

Identify Giant Squid on Lovecraftian difficulty
LockedSteam

Identify Behemoth Viperfish on Lovecraftian difficulty
LockedSteam

Identify Apex Killer Whale on Lovecraftian difficulty
LockedSteam

Identify Charybdis on Lovecraftian difficulty
LockedSteam
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