Buy Contact Protocol PC

Contact Protocol is free to play! Download it on Steam and start playing instantly.

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About Contact Protocol

Contact Protocol - about the game
Get to Ganymede

Contact Protocol is a starship job simulator taking place in a gritty, cassette-future. Humanity has spread throughout the solar system and started extracting its natural resources.

You play as the security officer aboard PALE HORSE - a Galileo Corporation vessel carrying miners set for Ganymede, Jupiter's biggest moon. It’s your job to assess the intentions of approaching ships, decide their fate, and keep your crew alive. The company is watching.

Do your Paperwork

Your new role will require you to...

  • Investigate: Cross-reference incoming data bursts against company records

  • Interrogate: Prod for answers to explain discrepancies

  • Engage: Destroy incoming ships with inconsistent data or suspicious communications

  • Multi-task: Fix contact frequencies, check hull images, and recover corrupted data - all while answering comms

  • Meet shipmates: Talk to the crew in an effort to stay sane in the depths of space

  • Document: Mismanaged paperwork can expose your employer to legal action. We wouldn't want that, would we?

Time is of the Essence

As ships approach, you'll have limited time to uncover their intentions and act. Contact Protocol will test your multi-tasking skills, but also your instincts; thinking takes time that you don't have. What decisions will you make?

You are not always in control, but you are always accountable.

More Features

  • Procedural ships: Every encounter will be different

  • Choices matter: Your decisions will affect your relationships with the crew, and their narratives

  • Multiple endings: Your choices will have knock-on effects throughout the solar system

  • Custom moral profile: Get a shareable breakdown of your actions when you finish the game

  • Customisable workspace: Don't enjoy the colour of your console text? Change it! Don't like how that bobblehead is looking at you? Chuck it out the airlock!

Interface:
English
Subtitles:
English

Age rating

Unavailable

Minimum:

  • OS: Windows 10
  • Processor: Core i5 4690K or AMD Ryzen 3 1200
  • Memory: 8 GB RAM
  • Graphics: Nvidia GeForce GTX 750 Ti or AMD Radeon RX 460
  • DirectX: Version 11
  • Storage: 5 GB available space

Recommended:

  • OS: Windows 11
  • Processor: Core i3 9100 or AMD Ryzen 3 1300X
  • Memory: 8 GB RAM
  • Graphics: Nvidia Geforce GTX 960 or AMD RX 470
  • DirectX: Version 12
  • Storage: 5 GB available space
Historical low
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FAQ

8 questions

Before you start looking for a cheap Contact Protocol key, check the essentials. Developed by Cold Zephyr Games. Published by Cold Zephyr Games. PC released date: 28 Sep 2025. Genres: Indie, Simulation. Categories: Family Sharing, Single-player, Color Alternatives, Custom Volume Controls, Playable without Timed Input, Stereo Sound.

Q

Where to buy a cheap Contact Protocol Steam key?

Contact Protocol is free to play! Download it on Steam and start playing instantly.

Contact Protocol is completely free on Steam. No purchase needed - just download and play. If you are looking for premium DLC or in-game items, check the offers table above.

Our price tracker covers both official retailers and key marketplaces, so you can find Contact Protocol on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Contact Protocol is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Contact Protocol has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks Contact Protocol as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

Contact Protocol does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Contact Protocol deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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