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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Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Moon Fishies is a relaxing desktop fish simulator. Customize your dream aquarium, catch new fish and breed unique hybrids!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
No authorized Steam key store lists this game right now.
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.
Changed: Windows (1 download)
Changed: Windows (1 download)
-slightly changed how fish inherits qualities from both fish
-fixed bug where game would crash when tried to breed fishies
Added aquarium upgrades, currently only fish food value increase.
-fixed bugs with inventory -added new tab in inventory -changed "rocks" inventory tab into "hardscape" -added new place for research
bug fixes: -fixed bug where fishies would swim backwards if joined shared aquarium with different scale -fixed bug where exit popup didn't show up if tried to turn off game trough x, without leaving lobby new: -lobbies, online hosting yuour aquarium -fish nami…
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.