Buy Protocol:Chrono PC

Want to pre-order Protocol:Chrono? Compare 1 pre-order offers from keyshops and official stores. Secure the best price for Protocol:Chrono Steam key before the official release.

Release: Coming Soon
Keyshops
Unavailable
Buy in Official Store:
-10%
£3.86
Buy in Keyshops:
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Official Stores (1)

DRM:
Steam
Steam
Steam
Protocol:Chrono
Windows
4d ago
DRM:
Steam
Steam
£4.29 £3.86
Historical Low Deal
Historical low
-10%

About Protocol:Chrono

Protocol:Chrono - about the game
TIME IS YOUR ONLY CURRENCY.

Protocol: Chrono is a fast-paced action roguelike with bullet heaven DNA. There’s no health bar — your lifeline is Time, constantly draining away. Every second matters, every kill buys survival, and every mistake brings your end closer.

A Universe in Collapse

You are the Chronal Agent — a security process deployed into a simulation suffering Terminal Entropy. The system is breaking, data is leaking, and corrupted shadows — hungry processes that feed on time — will do anything to terminate your execution.

Travel across 10 unstable planets (sectors), push back corruption, and stabilize the Kernel before everything is erased.

Key Features
Time Is Health (Literally)

Forget potions and hearts. In Protocol: Chrono, your “HP” is a timer that never stops ticking down.

  • Defeat enemies and collect chrono fragments to regain seconds.

  • Taking damage doesn’t reduce “HP” — it steals time.

  • Watching 0.0s get closer is the fuel for your adrenaline.

ARPG-Style Buildcraft

You don’t just pick weapons — you compile a build.

Use Chrono Tokens to unlock slots and equip upgrades that reshape your playstyle: multipliers, effects, synergies, and combinations you can adapt on the fly.

Explosive thermal payload chains? A defensive feedback field? Autonomous daemons holding the line? Your build, your rules — mid-run.

Bosses and the Run Climax

The run ramps into a frenetic climax:

  • Boss encounters trigger as you progress and dominate the sector.

  • At 20 minutes, you face a decision: finish the run or continue into Endless mode.

You’ll find
  • Fast-paced action focused on movement, positioning, and pattern reading.

  • Deep buildcraft with dozens of weapon + support combinations.

  • Intense ~20-minute runs with a late-game spike.

  • Cyber-neon aesthetics: minimalist silhouettes, high contrast, neon accents.

Interface:
EnglishPortuguese - Brazil
Audio:
EnglishPortuguese - Brazil
Subtitles:
EnglishPortuguese - Brazil

Age rating

Unavailable

Minimum:

  • OS: Windows 10
  • Processor: Intel Core i3-4170 or AMD FX-8120
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 750 Ti or Radeon R7 360
  • DirectX: Version 11
  • Storage: 500 MB available space

Recommended:

  • OS: Windows 10
  • Processor: Intel Core i3-4170 or AMD FX-8120
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 750 Ti or Radeon R7 360
  • DirectX: Version 11
  • Storage: 500 MB available space
Historical low
Price history from official stores
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Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Protocol:Chrono key, check the essentials. Developed by SilverMoon Labs. Published by SilverMoon Labs. Genres: Action, Indie, RPG, Casual. Categories: Family Sharing, Single-player.

Q

Where to buy a cheap Protocol:Chrono Steam key?

Using our price comparison and verified discount codes, you can buy a Protocol:Chrono key for as low as £3.86. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Protocol:Chrono price on PC. Check the Protocol:Chrono price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Protocol:Chrono Steam price is £3.86. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Protocol:Chrono on sale even outside seasonal promotions. We currently detect 1 active offer 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, Protocol:Chrono is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Protocol:Chrono has an official page on the Steam Store. You can also buy a Protocol:Chrono Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Protocol:Chrono download happens on Valve's platform.

Not at this time. Valve marks Protocol:Chrono 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.

Protocol:Chrono 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 Protocol:Chrono 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.

Best prices for Protocol:Chrono

1 Steam Steam Official
-10% £3.86

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