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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75% positive of 4 · 4 user reviews · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Hello, you've been selected for the Quadrivium Project, congratulations! The project uses a 2.5D simulation to access past events, you'll intervene, not just observe. Anomalies won't be obvious: look for what's missing and what doesn't add up. Best regards, Quadrivium Project Recruitment Office
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: 75% on 2026-11-01 → 75% today (4 reviews)
No changes recorded yet.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
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.
No builds or news yet.
No authorized Steam key store lists this game right now.