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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Free on Steam. The demo has its own app, so its players are counted separately.
Descend into forgotten ruins and face the Trials. LOST ALTR is a casual solo card game shaped by shadows, fate, and shifting decks. Harness powerful Aspects. Survive. Move deeper. Each room brings you closer to something... unknowable.
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.
Review score: 100% on 2026-11-01 → 100% today (1 reviews)
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.
Remastered Audio With FMODWe recently decided to switch to FMOD for our audio. This redefines the audio experience in the game. There were a lot of sound issues that we wanted to address with so many audio events being played, and the existing solution was not…
Happy Halloween! We're launching LOST ALTR just in time for Halloween. If you are into classic card games with a dark twist, jump in and see how deep you can go before the ruins claim you. Before you begin there are a few things that you might want to know bef…
Thanks for checking out LOST ALTR - As a new player we have a few things worth noting if you plan on descending into ALTR. We encourage you to check out the settings page if you have any issues with 'creepy crawlers' or card visibility issues with identifying …
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.