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Fogline protocol

Game overview

Fogline protocol

William Appel · Apr 8, 2026

randomized survivor locations, shifting fog density, and limited resources forcing quick decisions and risky pushes. Survive, extract, upgrade, and dive back in.

Action Indie Strategy Early Access
Last tracked players
0
All-time peak
Unavailable
24-hour change
Unavailable

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description

Your job is simple: drop into the quarantine zone, locate the survivor, and escape before the fog or the infected tear you apart. Fogline Protocol delivers short, intense extraction runs where every bullet matters and every second counts. rescue your target, and sprint to extraction while the fog tightens around you.

randomized survivor locations, shifting fog density, and limited resources forcing quick decisions and risky pushes. Survive, extract, upgrade, and dive back in.

Media gallery 5 screenshots · 0 videos
Fogline protocol game capsule image

Screenshots

Fogline protocol screenshot 1
Fogline protocol screenshot 2
Fogline protocol screenshot 3
Fogline protocol screenshot 4
Fogline protocol screenshot 5

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS: windows 10
  • Processor: intel i5-2500
  • Memory: 8 GB RAM
  • Graphics: nvidia GTX 970
  • DirectX: Version 11
  • Storage: 10 GB available space
Game details Languages, features & support
Publisher
William Appel
Brazilian rating
14
Steam Germany rating
16
Content warning
This game contains stylized violence, shooting, and combat against hostile enemies. Players will see blood effects and action‑focused encounters throughout gameplay. The game does not include sexual content, non‑consensual acts, drug or alcohol abuse, or self‑harm themes. Players sensitive to violent scenarios should be aware that combat is a core part of the experience.
Features
Single-player, Family Sharing
Languages
English
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Watch — $3.98.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~40 days until next sale

Activity Heatmap

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Active Hours
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Developer Analytics

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Frequently Asked Questions

Is Fogline protocol worth buying right now?
Watch — $3.98. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Fogline protocol go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Fogline protocol free to play?
Fogline protocol costs $3.98 on Steam.
What genre is Fogline protocol?
Fogline protocol is a Action, Indie, Strategy, Early Access game.
Who developed Fogline protocol?
Fogline protocol was developed by William Appel and published by William Appel.
What platforms does Fogline protocol support?
Available on Steam for Windows.