Game Detail
Protocol
App ID 724490 | Recorded February 26, 2026 at 01:05 AM
Expensive0% off
Action, Adventure, Indie
Categories: Single-player, Steam Achievements, Full Controller Support, Steam Cloud, Family Sharing
English UIEnglish subtitlesEnglish audio
Release date: November 20, 2018
Developer/Publisher: Fair Games Studio / Sad Horse studio
Mixed 63% · 40 reviews
Short description
Official Steam summary
By signing below, you agree to follow the Protocol. Protocol is a program of strict rules created to make first contact with an alien life form that got shot down in the Arctic Circle.
Current price
$8.99
All-time low
$5.39
12-month low
$5.39
Verdict
Wait
+67% above the all-time low.
Price chart (last 2 years)
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Top reviews
View on Steam1 helpful
Protocol, developed by Fair Games Studio and published by Sad Horse studio, is a sci-fi action-adventure that blends first-person exploration, dark co...