Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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84% positive of 2,517 · Very Positive · Live from Steam
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A first‑person cyberpunk horror detective story set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.
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: 84% on 2026-11-01 → 84% today (2,517 reviews)
No authorized Steam key store lists this game right now.
Works great on Steam Deck. Results from Valve's own testing.
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.
Observer: System Redux is 80% off during the Steam Autumn Sale! Hack into the minds of criminals, uncover disturbing memories and investigate a dark cyberpunk future. 🤖 Observer: System Redux is 80% off! 🔥 Get Observer: System Redux in the bundle with Cronos…
Using a device known as the Dream Eater, hack into the minds of the dead and dying to relive their final moments. Dive into Observer: System Redux at a special Summer Sale price on Steam. Explore our bundles for even deeper cuts. 🤖 Observer: System Redux is 7…
A reality-bending, addictive fusion of horror and cyberpunk. Immerse yourself in a dark detective story set in a decaying, neon-scarred future. Dive into Observer: System Redux at a special Spring Sale price on Steam. Explore our bundles for even deeper cuts. …
Dive into corrupted minds, uncovering crimes and horrors hidden deep within broken memories. As an elite neural detective, you explore the darkest corners of the human psyche in a decaying cyberpunk future. Observer: System Redux is 75% off during the Steam Wi…
Extract secrets, confront obsessions, and risk your own sanity in a cyberpunk dystopia where nothing is private — not even your thoughts. 🎃 🤖 Get Observer: System Redux 70% OFF during Steam Scream Fest! Starring the legendary Rutger Hauer, expect a sci-fi ta…
This autumn, jack into the rainy cyberpunk nightmare that is 2084 Kraków! Observer: System Redux is now 70% off during the Autumn Sale on Steam! 🍂 Get it now before October 6: https://store.steampowered.com/app/1386900/Observer_System_Redux/ 🔥 Get Cronos: Th…