Buy Lightmatter Steam Key

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A Lightmatter 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 €0.52 (€0.91 with fees) at Kinguin · 10 verified stores, 13 offers in stock · Updated 21min ago.

See 13 keys from €0.91
Historical prices
Medium price
Current minimum price
Lightmatter prices: 8-month price history →
Resellers
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Final prices with fees and discounts applied

Kinguin 4.6 (120.4k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€0.58 €0.52 How to get this priceHow to get
Store Kinguin
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.39
HRKGame 4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€0.60 €0.53
Store HRKGame
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.40
K4G 4.3 (17.6k)
Coupon
GCDK14DEAL -14% copy Copied!
€0.60 €0.52
Store K4G
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.44
Instant Gaming 4.7 (833.8k)
No code available
€1.00
Store Instant Gaming
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Driffle 4.4 (9.2k)
Subscription from 4.99€/month
-8%
Coupon
GOCDKEYS10 -10% copy Copied!
€0.78 €0.70
Store Driffle
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.43
Driffle 4.4 (9.2k)
Subscription from 4.99€/month
-8%
Coupon
GOCDKEYS10 -10% copy Copied!
€0.81 €0.73
Store Driffle
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.43
G2A 4.0 (346.2k)
No code available
€0.96 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.29
Gamivo 3.8 (49.7k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -15% copy Copied!
€0.59 €0.50 How to get this priceHow to get
Store Gamivo
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.77
Eneba 4.4 (312.9k)
Coupon
Gocdkeys10 -10% copy Copied!
€0.78 €0.70 How to get this priceHow to get
Store Eneba
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.60
Eneba 4.4 (312.9k)
Coupon
Gocdkeys10 -10% copy Copied!
€0.85 €0.77 How to get this priceHow to get
Store Eneba
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.61
G2A 4.0 (346.2k)
No code available
€1.49 How to get this priceHow to get
Store G2A
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.29
Cdkeys Com 4.8 (224.4k)
No code available
€7.29
Store Cdkeys Com
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Official stores
GamesPlanet 4.3 (629)
No code available
€16.06
Store GamesPlanet
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

How much does Lightmatter for PC cost right now?

Lightmatter for PC starts at €0.52 (€0.91 with fees) at Kinguin, a Steam key.

That €0.52 (€0.91 with fees) already includes the OCTGOC10 coupon, so apply it at checkout or the store will show you a higher price.

With 13 offers across 10 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.

Is it worth buying the Steam Key for Lightmatter now or waiting?

That €1.49 (€1.78 with fees) key is at one of its best prices.

  • Those €1.49 (€1.78 with fees) are 71% below what it usually costs, measured on the store price.
  • Only 3 stores sell the Steam Key, and with that little competition the price barely moves.
  • Not counting today, the lowest we have recorded for the Steam Key across 279 days is €2.78 — and today it is below that.
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 675 daily records of the Steam Key for Lightmatter across 9 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.

Can you activate Lightmatter in US?

10 of the 13 offers work on US — the Global ones plus the ones issued for your own region.

Is Lightmatter worth it?

Critics put it at 75 out of 100, though there are only 11 reviews published so far.

Why is there such an expensive Lightmatter offer?

One listing is worth ignoring: the Steam key that GamesPlanet has at €16.06 (no fees) is more than 17 times the cheapest offer and is not what this game costs. The number to work from is €0.52 (€0.91 with fees) at Kinguin.

What is the Lightmatter CD key?


The cd key is a digital code that will allow us to download the Lightmatter game in digital format from the Steam game platform.


Don't forget that from Gocdkeys we show you a price list where you can find the store that sells Lightmatter at the best possible price. We would also like to remind you that these digital keys can be regionally blocked, so please find out about possible geographical restrictions before purchasing in each of the stores.


How can we find the best price for the Lightmatter cd key?


At Gocdkeys we offer a comparison of prices and stores that sell the digital version, in Lightmatter key or cd key format. Simply enter the list and you will see all the prices in order from lowest to highest, so it will be easier for you to find the best deals and prices. 


You can use our filters to filter by versions or activation regions, making it easier for you to locate the Lightmatter edition that best suits your needs.


How do I get Lightmatter for free?


To get the Lightmatter game for free, simply try your luck at our roulette wheel. Check to see if a "Get Free" button appears just below the game images and cover. Clicking it will open a roulette wheel where you can win fantastic prizes, including a digital copy of this game for free. Good luck!


Before you buy Lightmatter you should know that...


An adventure and puzzle game in which we can witness the wonders of incredible technologies.  A tribute to first-person puzzle games in which we'll have to use lateral thinking to solve mind-boggling puzzles with light, shadow, lightning, platforms and light matter.

Most common FAQs when buying Lightmatter for PC in digital format:

It is a key that will allow you to download the game Lightmatter on your PC from official download platforms.
As of 06/10/2026, in United States, the best price we have found in our selection of online stores that include the key for Lightmatter on PC is €0.52 (€0.91 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 Lightmatter 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 Lightmatter, 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 Lightmatter for PC Digital?

5/5 (1 Comments)

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Share your thoughts about this game

Lightmatter

Is it worth it?

73

Critics Rating

80

Player Rating

OpenCritic Strong

Strong

5.0/5 1 ratings
Write a review

What the press says

US 8 IT 1 CZ 1

Player.One

90

Lightmatter is a breath of fresh air to the easily forgettable puzzle genre. The game is an impressive package of well-crafted puzzles, gorgeous art style,... Read more

Marooners' Rock

84

Lightmatter is full of sarcastic, self-aware humor. The puzzles are incredibly well put together and satisfying to solve. Visually distinct with high contrast between light... Read more

TechRaptor

80

Lightmatter's puzzles are shockingly smart, and getting that "Aha!" moment is brilliant. A little more refining and this may be a true first-person puzzle classic Read more

Hardcore Gamer

80

What makes Lightmatter work isn't the puzzles or the story but how well the two fit together. Read more

About the game

Release date
16 Jan 2020
Genre
Adventure

Related news

ign 2021-11-29

Dive Into Indie Hit Lightmatter With This Cyber Monday Deal Read more

metacritic 2020-01-15

Lightmatter Read more

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