Buy The Signal State Steam Key

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A The Signal State Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €2.97 (€3.37 with fees, -34%) at HRKGame, 34% below the €5.09 (no fees) Steam price · 12 verified stores, 19 offers in stock · Updated 01h 50min ago.

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The Signal State prices: 12-month price history →
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Final prices with fees and discounts applied

Promoted store
Difmark Digital Keys 4.1 (14.2k)
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€6.90 €5.80
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Steam Key
Product type Steam Key
Standard
Edition Standard
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Fees +€0.26
HRKGame 4.2 (29.7k)
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€3.37 €2.97
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Region Global
Steam Key
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Fees +€0.40
Gamivo 3.8 (49.7k)
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-9%
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€3.39 €2.58 How to get this priceHow to get
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Steam Key
Product type Steam Key
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Fees +€0.84
Kinguin 4.6 (120.4k)
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-15%
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€3.19 €2.87 How to get this priceHow to get
Store Kinguin
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Steam Key
Product type Steam Key
Standard
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Fees +€0.58
Driffle 4.4 (9.2k)
Subscription from 4.99€/month
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€3.35 €3.02
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Eneba 4.4 (312.9k)
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€3.65 €3.29 How to get this priceHow to get
Store Eneba
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Region Global
Steam Key
Product type Steam Key
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Fees +€0.82
G2A 4.0 (346.2k)
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€5.01 How to get this priceHow to get
Store G2A
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Region Global
Steam Key
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Standard
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Fees +€0.29
G2A 4.0 (346.2k)
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€7.93 How to get this priceHow to get
Store G2A
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Region Global
Steam Gift
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Fees +€0.29
G2A 4.0 (346.2k)
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€7.93 How to get this priceHow to get
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Region Europe
Steam Gift
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G2A 4.0 (346.2k)
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Instant Gaming 4.7 (833.8k)
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€11.99
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Eneba 4.4 (312.9k)
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G2A 4.0 (346.2k)
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Store G2A
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Kinguin 4.6 (120.4k)
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€19.54 €17.59 How to get this priceHow to get
Store Kinguin
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Official stores
Steam 1.8 (3.7k)
No code available
€5.09
Store Steam
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Region Global
Steam Key
Product type Steam Key
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Fees -
Fanatical 4.6 (78.7k)
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€14.72
Store Fanatical
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Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
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Fees -
GamesPlanet 4.3 (629)
No code available
€15.92
Store GamesPlanet
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Region Global
Steam Key
Product type Steam Key
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Edition Standard
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Fees -
Greenmangaming 4.7 (43.9k)
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€16.99
Store Greenmangaming
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Steam Key
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Standard
Edition Standard
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Fees -

About The Signal State



Keep the signal alive



Manipulate inputs by using unique modules and patching cables via a simple drag-and-drop system.

Make your mark


Prove yourself as the best machine whisperer by completing more than 40 puzzles and competing in our leaderboards.

Control the interface


Customize it to your preference with color palettes for cables and 3 different cable rendering styles.

Let it synth in


Take immersion to the next level with designs by Papernoise, who has designed modules for Mutable Instruments, Hexinverter, WMD, etc.

Experiment in sandbox mode


A free-for-all playground without any constraint. Let your imagination go wild.

Create your own puzzles


Try out our puzzle designer or access other players' creations via Steam Workshop.

How much does The Signal State for PC cost right now?

The Signal State for PC starts at €2.97 (€3.37 with fees) at HRKGame, a Steam key, which is 34% under the €5.09 (no fees) it costs on the official store.

That €2.97 (€3.37 with fees) already includes the Gocdkeys12 coupon, so apply it at checkout or the store will show you a higher price.

With 19 offers across 12 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.

It is €0.25 away from its all-time low (€3.12, back in October 2026).

Steam Key
€2.97
with coupon · was €3.37
Stays on your account for good
Steam Gift
€7.93
Pricier and more likely to fail

Is it worth buying the Steam Key for The Signal State now or waiting?

That €2.97 (€3.37 with fees) key is at one of its best prices.

  • Those €2.97 (€3.37 with fees) are 69% below what it usually costs, measured on the store price.
  • 12 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
  • Not counting today, only 1 day out of the 1,207 days on record were this cheap or cheaper; the lowest it has ever cost is €3.12.
At this price it is worth buying the Steam Key now: what you stand to gain by waiting is a few euros, and it is not guaranteed.

Worked out from 2,910 daily records of the Steam Key for The Signal State across 15 stores. See the full price history.

The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.

Which The Signal State format should you buy?

By format: Steam Key from €2.97 (€3.37 with fees) and Steam Gift from €7.93 (€8.22 with fees).

Can you activate The Signal State in US?

14 of the 19 offers work on US — the Global ones plus the ones issued for your own region.

Why is there such an expensive The Signal State offer?

One listing is worth ignoring: the Steam key that Kinguin has at €17.59 (€19.34 with fees) is more than 5 times the cheapest offer and is not what this game costs. The number to work from is €2.97 (€3.37 with fees) at HRKGame.

WHAT CAN YOU FIND ON GOCDKEYS?

You will find a price comparison in different stores for the standard PC edition of the video game The Signal State in Steam Key format, to make it easier for you to find the cheapest price or the best deal.

WHAT YOU SHOULD KNOW BEFORE BUYING The Signal State?


What does this product include?

It includes the The Signal State video game for PC, although some stores may include special editions with additional content such as a Deluxe or Ultimate edition.

Are there regional restrictions for this PC game?

This product may be global or include region restrictions that only allow you to activate it in specific areas of the world such as Europe, USA or UK. Check carefully! We will let you know if there are any regional restrictions.

How will I receive the product after I purchase it?

Your product will be delivered immediately after payment via email, where you will receive a digital code, also called CD Key, which you can redeem without any problems in the official Steam store.

REASONS TO BUY The Signal State FOR PC


1- In this simulation video game, you will have to solve hundreds of puzzles based on the operation of modular synthesizers that you will be able to repair by means of a simple system of connecting cables.

2- Each cable and each input where you connect it has its own characteristics and you must try to make the right connections to complete the puzzle.

3- Enjoy a post-apocalyptic plot in which the world is a hostile place and you try to rebuild an abandoned farm to revolutionize agricultural techniques.

Most common FAQs when buying The Signal State for PC in digital format:

It is a key that will allow you to download the game The Signal State on your PC from official download platforms.
As of 04/10/2026, in United States, the best price we have found in our selection of online stores that include the key for The Signal State on PC is €2.97 (€3.37 with fees).
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download The Signal State to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought The Signal State, and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

What do our users think of The Signal State for PC Digital?

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The Signal State

Is it worth it?

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Very Positive 653 reviews on Steam
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What the press says

US 1

GameGrin

65

A taxing puzzler that very much has its roots in electrical engineering logic. Sadly, the lacking audio and niche target audience bring down an otherwise... Read more

About the game

Release date
27 Sep 2021
Genre
Simulation Indie Sandbox
Modes
Singleplayer
Setting
Tutorial Level Editor Futuristic
Languages
English Spanish (Spain) Korean

Related news

feedburner 2021-09-25

The Signal State is a Zachlike about rewiring synthesizers Read more

Requirements

Minimum:
  • OS *: Windows 7 / 8 / 10
  • 2.0 GHz
  • 2 GB RAM
  • 1366 x 768
  • Version 10
  • 500 MB available space
Minimum:
  • macOS 10.9+
  • 2.0 GHz
  • 4 GB RAM
  • 1366 x 768
  • 500 MB available space

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