Last 7 days
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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90% positive of 11 · Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
On Halloween night, a group of teens tells horror stories, and each one comes to life in Lost Sanity. In the first chapter, Call of the Sea, you play as Megan Claire, trapped in an underground prison while cultists awaken a marine entity; slip through shadows, follow clues, and guard your sanity.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 90% on 2026-11-01 → 90% today (11 reviews)
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
2 items on Steam, newest first.
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.
V1.3 BUG FIXES: Fixed a bug where the music volume could not be adjusted.Fixed a bug that allowed the flashlight to be turned on/off during jumpscares.Fixed a bug where the Mutant would sometimes not move.Fixed a minor bug with the Splash Screen.Fixed some vis…
V1.2 BUG FIXES: Fixed checkpoint saves in the Cave level. Fixed the position of the paintings. Fixed some broken textures. Added another piece of cover to the Mutant's area. Fixed several other minor bugs.
V1.1 BUG FIXES: Fixed a T-pose model appearing behind one of the doors in the House. Fixed a visual bug in the credits. Fixed the Mutant getting stuck at the cave entrance door. Added a new sound effect to Sparky's plushie. Added a new message to the game's cr…
The wait is finally over! We’re incredibly excited to announce that Episode 1 of Lost Sanity is NOW AVAILABLE!And we couldn’t have done it without you. Your support during our Kickstarter campaign played a huge role in making this game possible, and we’re eter…
NEW TRAILER announcing the release date of Lost Sanity: Cthulhu!Lost Sanity: Cthulhu will be released on 09/02/2026, a short but fun game where you'll have to hide and run for your life. WATCH THE TRAILER!I hope you enjoy the trailer and are looking forward to…
You answered the call... and the game SURPASSED its goal, reaching over 140% of the original target. We are extremely grateful for all the support, Cthulhu is approaching... and soon you will be able to face the nightmare head-on.
You meddled with the unknown, and now it stares back at you.Our DEMO is now available to play! Join us as we dive into a world of darkness and cosmic nightmares…We are launching the game’s crowdfunding campaign, earn exclusive rewards and even have your memory…
Hello, everyone! We are proud to reveal Lost Sanity: Cthulhu to you all. This is a very passionate work from us to the horror community, and we can't wait to reveal everything we have prepared for you!We are also working on a Kickstarter page, and you can alre…