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Floor Zero

Game overview

Floor Zero

GSS Interactive · Sep 3, 2026

An atmospheric anomaly horror game set inside a mysterious hospital. Observe your surroundings, identify anomalies, survive deadly Threat encounters, and reach Floor Zero.

Adventure Indie
Last tracked players
0
All-time peak
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24-hour change
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Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description

You are trapped inside a mysterious hospital.

Observe your surroundings carefully.

If you notice an anomaly, turn back.

If everything looks normal, continue forward.

Not every anomaly is harmless.

Some won't let you leave.

Every playthrough presents anomalies in a different order, making each run a new experience.

Make your way to Floor Zero.

Floor Zero is a short first-person psychological anomaly horror game set inside a mysterious hospital.

Estimated Play Time

25–90 minutes for a successful first playthrough. Replayability varies depending on how many anomalies you discover.

Media gallery 8 screenshots · 0 videos
Floor Zero game capsule image

Screenshots

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Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64-bit
  • Processor: Intel Core i3-8100 / AMD Ryzen 3 1200
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 750 Ti / AMD Radeon RX 550
  • DirectX: Version 11
  • Storage: 2 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 64-bit
  • Processor: Intel Core i5-10400 / AMD Ryzen 5 3600
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GTX 1650 / AMD Radeon RX 580
  • DirectX: Version 12
  • Storage: 2 GB available space
Game details Languages, features & support
Publisher
GSS Interactive
Brazilian rating
14
Steam Germany rating
16
Content warning
This game contains psychological horror, frightening scenes, disturbing environments, sudden horror events, and themes of fear. It does not contain explicit gore, sexual content, or nudity.
Features
Single-player, Custom Volume Controls, #category_playable_at_your_own_pace, Playable without Timed Input, Family Sharing
Languages
English
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Wait — $3.99.

Wait for upcoming sale in ~12 days for potentially better pricing.

▬ ~12 days until next sale

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Developer Analytics

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Frequently Asked Questions

Is Floor Zero worth buying right now?
Wait — $3.99. Wait for upcoming sale in ~12 days for potentially better pricing.
When does Floor Zero go on sale?
Wait for upcoming sale in ~12 days for potentially better pricing.
Is Floor Zero free to play?
Floor Zero costs $3.99 on Steam.
What genre is Floor Zero?
Floor Zero is a Adventure, Indie game.
Who developed Floor Zero?
Floor Zero was developed by GSS Interactive and published by GSS Interactive.
What platforms does Floor Zero support?
Available on Steam for Windows.