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Uncanny Valley: Checkpoint

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Uncanny Valley: Checkpoint screenshot 1
Uncanny Valley: Checkpoint Announcement Trailer trailerWatch trailer on Steam ↗

Uncanny Valley: Checkpoint

Spiral Trap Studio · Published by Polden Publishing · Official site ↗

Content notice: This game contains many violent moments, as the game is about executing people suspected of being contaminated. Contains gore and mature themes.

Last updated 30 Sept 2026

Pass. Quarantine. Kill. Run a Soviet checkpoint together in co-op after a nuclear meltdown unleashes a viral mutagen. Inspect papers, spot lies, and judge twisted bodies while battling radiation, paranoia, and the deadly cost of every mistake.

Free to PlayComing SoonDJCTQ 16Co-opFull Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Simulation, Casual · 2026 · More free games

In Uncanny Valley: Checkpoint, navigate the eerie corridors of quarantine as two Soviet guards. Inspect papers, spot lies, and battle radiation while making split-second decisions that could mean life or death for both of you.

About this game

PASS. QUARANTINE. KILL

You've been enlisted to run a Soviet checkpoint after a nuclear meltdown unleashes a viral mutagen. It's your job to inspect papers, spot lies, and judge twisted bodies while battling radiation, paranoia, and the deadly cost of every mistake.

Stamp Their Fate

Pass, Quarantine, or Kill.

  • Every decision alters the town’s survival — and your own.

  • Pass normal folks into town

  • Quarantine the infected, but not too-far-gone

  • Put those who-can't-be-helped out of their misery, or risk fates worse than death.

INSPECT THE RESIDENTS OF SAPLAVI

Analyze IDs, medical forms, permits, and forged papers under pressure.

  • Cross-analyze documents to see that the person isn't losing their identity.

  • Observe their tells. Are they hiding something? 

  • Observe physical anomalies, from the obvious tumors and rotting flesh, to the subtle hints in their behavior that they've turned and are hiding it.

SURVIVE 30 DAYS AND NIGHTS IN HELL

Don't be soft. This is war.

  • Defend yourself from feral mutants

  • Eliminate those who will become a threat tomorrow.

  • Don't let others in town fall victim to the same fate. We are counting on you.

UNLEASH YOUR ARSENAL

Manage your measly salary to purchase supplies, gear and upgrades to your booth.

  • Purchase tools and supplies from the tool locker

  • Upgrade your weapons and defense systems

  • Manage your very, very limited resources. Any purchase comes out of your salary.

AT LEAST YOU'RE NOT ALONE (CO-OP)

Work together (or sabotage each other) as paranoia spreads inside the booth.

  • Split the work-load as one person analyzes documents while the other scans their physical symptoms

  • Drink vodka, smoke cigarettes and find a moment to just chill between the heaviness of ethical dilemmas 

  • Permadeath? Nah. We just call in a replacement if one of you dies.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS: Windows 10 (64-bit)
  • Processor: Intel Core i5-7500 / AMD Ryzen 3 1200
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 1060 3GB / AMD RX 570
  • Network: Broadband Internet connection
  • Storage: 8 GB available space
  • Sound Card: DirectX compatible
  • VR Support: None
  • Additional Notes: Requires 64-bit processor and operating system. SSD recommended.

Recommended

Recommended:
  • OS: Windows 10 (64-bit)
  • Processor: Intel Core i5-7500 / AMD Ryzen 3 1200
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 1060 3GB / AMD RX 570
  • Storage: 8 GB available space
  • Sound Card: DirectX compatible
  • VR Support: None
  • Additional Notes: Requires 64-bit processor and operating system. SSD recommended.

Supported Languages

English*, French*, Italian*, German*, Spanish - Spain*, Japanese*, Russian*, Simplified Chinese*, Czech*, Korean*, Polish*, Portuguese - Brazil*, Romanian*, Spanish - Latin America*, Thai*, Traditional Chinese*, Turkish*, Ukrainian*, Vietnamese*, Georgian*
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    🛂 PLAYTEST IS LIVE: TAKE YOUR POST

    Edit: The issue has been fixed! Thank you for your patience and enjoy the game The barrier is up, the stamp is inked, and the line outside is already moving. The playtest is live right now. No countdown, no waiting room: you can be sorting the living from the not-quite-living within the next few minutes.What you'll be doing at the booth🔍 Inspect IDs, medical forms, permits, and the occasional very convincing forgery.⚖️ Decide who gets passed, who gets quarantined, and who never walks into Saplavi at all.🌙 Hold the line at night, when the ones you let slip through come back for you.💵 Spend your miserable salary on tools, upgrades, and defenses. Choose carefully, there isn't much of it.Better with twoCheckpoint works in co-op, and it's a completely different game that way. One of you reads the paperwork, the other reads the person. Split the shift, share the blame, pass the vodka.Tell us everythingThis is a playtest, so expect rough edges. If something breaks, feels unfair, or unsettles you more than we intended, we want to hear about it. Please, share your thoughts and bugs you have encountered in the Steam discussions or in our Discord.Grab access on the Steam page and take your post. The next person in line is already at the window, and they're lying about something.
    Read full article on Community Announcements (alyssa)

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