Protocol

Protocol cover art
Genres
Action, Adventure, Indie
Released
20 Nov, 2018
Developer
Fair Games Studio
Publisher
Sad Horse studio

Where will you play?

4 stores compared

  1. SteamBest price $8.99 Get Deal
  2. Eneba★ 4.4Steam key · Global $10.97+ service fee at checkout Get Deal
  3. Kinguin★ 4.6Steam key · Global $11.62+ service fee at checkout Get Deal
  4. G2A★ 4.0Steam key · Global $15.75+ service fee at checkout Get Deal

Protocol price history

£7.49 today90-day low £7.49 (28 Oct 2026)Lowest recorded £7.4990-day average £7.49

£7.42£7.49£7.56 27 Oct 2026Today £7.42£7.49£7.56 27 Oct 2026Today

Today's price is the lowest we've seen in the last 90 days. Lowest UK-working PC price across all the stores we compare (keys and accounts, any edition); tracked since 27 Oct 2026.

About this game

Gameplay time: 9-12 hours

In this game, you may find yourself in many deadlocks the only way out of which is DEATH. This game may make you angry more than once. This game may make you re-play some moments over and over.

You were chosen to carry out the Protocol program.

Your objective is to make "first contact" with an alien life form.

Any violation of the Protocol will lead to the elimination of you and the entire operation.

Remember, the fate of the humanity may depend on your actions.

Once signed, the Protocol must be promptly implemented.

Have a nice day!

Plot

The action of Protocol, most likely, takes place in the near future. You are a flippant soldier who signs up for the Protocol program implementation. Packed in a landing box and dropped off somewhere in the Arctic Circle, not far from the Terminus research complex, your main objective is to follow a mysterious AI's orders, who uses you to make ""first contact"" within the Protocol program framework. Any deviation from AI's orders is considered to be a violation of Protocol; leading to the elimination of the complex and staff.

Features

Protocol is a sci-fi comedy with a hint of horror, action and a twisted love story.

Uncover an intriguing plot filled with conspiracies, plot twists, countless expletives, dark humour, and some light-hearted mockery.

Have a Nice Day!

This is a phrase you will love AND hate because you have violated the Protocol AGAIN. If you think that hardcore is when you can defeat the biggest bosses, then try not to die when taking a snowball.

Genre ambiguity

We still can't decide which genre suits this game. Adventure? Puzzle? Shooter? Immersive sim (seriously?)? Walking simulator? Crazy trip? Or, maybe... All in one?

Our other projects:

Horror loco parentis

Startup Valley Adventure - Episode 1

Horror Noch

Trailer

Screenshots

Protocol screenshotProtocol screenshotProtocol screenshotProtocol screenshotProtocol screenshotProtocol screenshot
Screenshot
Use the ← → keys

PC system requirements

Minimum

OS *
Win 7 or higher 64-bit
Processor
i3-i5 4gen (or similar AMD)
Memory
6 GB RAM
Graphics
NVIDIA GeForce 650 (min 2 Gb)
DirectX
Version 9.0
Storage
8 GB available space

Recommended

OS
Win 10 64-bit
Processor
Intel Core i5 4 Gen or higher
Memory
8 GB RAM
Graphics
NVIDIA GeForce 1060
DirectX
Version 11
Storage
8 GB available space

Protocol prices: questions & answers

What is the cheapest Protocol price for PC?

The cheapest Protocol PC key right now is £7.49 at Steam. We compare 4 offers from 4 stores for PC, and prices update at least twice a day.

What is the cheapest Protocol price for Xbox One?

The cheapest Protocol Xbox One key right now is £23.52 at G2A. We compare 1 offer from 1 store for Xbox One, and prices update at least twice a day.

Cheapest price today: £7.49 at Steam. We compare 4 stores for Protocol, and prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).