Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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100% positive of 1 · 1 user reviews · Live from Steam
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Explore our planet's ocean to discover animals, plants, and shipwrecks. Take photographs to document your findings and sell them to fund upgrades to your submarine.
Live data from Steam, tracked by SteamPlayerBase.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
You've heard legends and tales of mysterious creatures in the vast ocean... perhaps seeking booty from shipwrecks will shed some light on these stories - are they fantastical inventions from the minds of sailors too long adrift, or could there be some truth to…
Steam clouds saves now enabled; these are unique to each operating system, so if you save your TethyScope progress on a Mac, you will be able to access that save file from any other Mac, but not from a Windows machine, etc.
New Creatures: 5+ new creatures to discover, spread across ecosystems and depths Environmental Features: Icebergs Predator / Prey Interactions: blue whales, killer whales, and sharks now munch their prey Achievements Adjustment: Achievements requiring ‘All’ of…
Updates / bug fixes: Leaderboards will now update with your most expensive photograph and the number of creatures you have photographed. Collector page now displays fauna names even before you have discovered them in the wild. This should make it more feasible…
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (1 reviews)
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Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.