Buy OPUS Prism Peak Steam Key

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An OPUS Prism Peak 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 €11.73 (€12.43 with fees, -51%) at Key4Games, Steam Account format · Cheapest official key: €18.87 (€19.16 with fees), 25% below the €25.49 (no fees) Steam price · 9 verified stores, 14 offers in stock · Updated 01h 05min ago.

Top 3 stores

Verified stores

Final prices with fees

See 5 keys from €19.16 Cheaper? 3 accounts from €12.43 See all 14 offers
Historical prices
Medium price
Current minimum price
OPUS Prism Peak prices: 8-month price history →
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Promoted store
Difmark 4.1 (14.2k)
Coupon
Gocdkeys -16% copy Copied!
€14.29 €12.00 -51%Save €13 vs Steam
Store Difmark
Global Icon
Region Global
Steam Account
PromotediFeatured placement paid by the storeCheapest deal Best rated Product type Steam Account
Standard
Edition Standard
Description Icon
Fees +€0.54
Recommended by GoCDKeysiStore recommended by GOCDKEYS for this game
Instant Gaming 4.7 (843.1k)
Steam Card Top up your Steam Wallet and buy it there. Steam 20 € + 10 € Steam 20 € + 10 € €29.28
Resellers
No payment fees With payment fees

Final prices with fees

Key4Games 4.3 (37)
Coupon
GOCDKEYS16 -16% copy Copied!
€13.96 €11.73
Store Key4Games
Global Icon
Region Global
Steam Account
Product type Steam Account
Standard
Edition Standard
Description Icon
Fees +€0.70
G2A 4.0 (352.8k)
Coupon
GCKG2AB2J8X -23% copy Copied!
€24.50 €18.87 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
Key4Games 4.3 (37)
No code available
€20.77
Store Key4Games
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.05
Driffle 4.4 (9.2k)
Subscription from 4.99€/month
-8%
Coupon
GOCDKEYS10 -10% copy Copied!
€25.84 €23.26
Store Driffle
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.24
Gamivo 3.9 (50.4k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -13% copy Copied!
€26.45 €23.01 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 +€1.80
G2A 4.0 (352.8k)
No code available
€24.66 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Account
Product type Steam Account
Standard
Edition Standard
Description Icon
Fees +€0.29
G2A 4.0 (352.8k)
Coupon
GCKG2AB2J8X -18% copy Copied!
€32.90 €26.98 How to get this priceHow to get
Store G2A
Europe Icon
Region Europe
Steam Gift
Product type Steam Gift
Standard
Edition Standard
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Fees +€0.29
K4G 4.4 (19.5k)
Coupon
GCDK14DEAL -14% copy Copied!
€28.84 €24.80
Store K4G
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Region Global
Steam Gift
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Standard
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Fees +€2.51
K4G 4.4 (19.5k)
Coupon
GCDK14DEAL -14% copy Copied!
€28.84 €24.80
Store K4G
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Region Europe
Steam Gift
Product type Steam Gift
Standard
Edition Standard
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Fees +€2.51
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
NOVGOC10 -10% copy Copied!
€29.07 €26.16 How to get this priceHow to get
Store Kinguin
Global Icon
Region Global
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€2.43
G2A 4.0 (352.8k)
No code available
€32.90 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€0.29
Difmark Digital Keys 4.1 (14.2k)
Coupon
Gocdkeys -16% copy Copied!
€39.48 €33.16
Store Difmark Digital Keys
Global Icon
Region Global
Steam Gift
Product type Steam Gift
Standard
Edition Standard
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Fees +€1.49
Official stores
Steam 1.8 (3.7k)
No code available
€25.49
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

About OPUS Prism Peak

OPUS: Prism Peak is a narrative adventure where you play as a weary photographer stranded in the Dusklands, traveling with a girl who's lost her memories. Together, you'll uncover the mysteries of this land through your camera and find your way home.

Features:

Photography

Use your old analog camera to capture the perfect shot through framing, timing, exposure, focus, and filters. Photography in this game reflects how closely you look at the world. Take in your surroundings, understand the desires of each spirit you meet, and uncover the world's secrets through your lens.

Sacred Firebowl

These shrines bearing aperture symbols connect different worlds and hold the secrets of the Dusklands. Figure out and capture the photos each fire demands to receive items and upgrades for your camera.

A Mysterious Companion

The girl you meet in the Dusklands has no memory, only a faint sense that she must reach the distant Dusk Mountain. Together you'll journey through this strange land, but why is she even here? And can you bring her home?

Wistful Magical Realism

This world mirrors reality yet bears no trace of humanity, only spirits in the form of animals call this place home. Through careful observation, you'll uncover the reason humans no longer exist, and the realm's true purpose.

Dusklands Field Notes

A mysterious journal filled with photos and stories from the Dusklands' past. Photograph clues along your journey and add them to the journal to identify spirits, piece together myths, and decode ancient runes, as you unravel the hidden mysteries of this world.

Spiritual Bonds

The spirits you encounter throughout the game may grow closer to you depending on your choices, quietly shaping what awaits at your destination.

How much does OPUS Prism Peak for PC cost right now?

OPUS Prism Peak for PC starts at €11.73 (€12.43 with fees) at Key4Games, 51% under the €25.49 (no fees) of the official store — but that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €18.87 (€19.16 with fees) at G2A.

That €11.73 (€12.43 with fees) already includes the GOCDKEYS16 coupon, so apply it at checkout or the store will show you a higher price.

With 14 offers across 9 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.

Shared account !
€12.43
with coupon · was €14.75
Cheapest, but the game is not yours
Steam Key
€19.16
with coupon · was €24.79
Stays on your account for good
Steam Gift
€27.27
with coupon · was €33.19
Pricier and more likely to fail

Is it worth buying the Steam Key for OPUS Prism Peak now or waiting?

That €18.87 (€19.16 with fees) key is at its usual price: no bargain, no spike.

  • Those €18.87 (€19.16 with fees) are 2% above what it usually costs, measured on the store price.
  • Only 5 stores sell the Steam Key, and with that little competition the price barely moves.
  • Not counting today, 91 days out of the 195 days on record were this cheap or cheaper; the lowest it has ever cost is €6.62.
It is not a bad price, but it is not this Steam Key's floor either. If you are in no rush, we will tell you the day it drops.

Worked out from 607 daily records of the Steam Key for OPUS Prism Peak across 4 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.

Are these stores safe to buy OPUS Prism Peak from?

One caveat worth €0.27 (€0.11 with fees): the €11.73 (€12.43 with fees) at Key4Games is the cheapest, but that store carries only 37 Trustpilot reviews, so there is barely any track record behind it. Difmark sells the same shared account for €12.00 (€12.54 with fees) — €0.27 (€0.11 with fees) more — backed by 14.2k reviews and a 4.1 out of 5, which is a small premium for a seller thousands of buyers have already tested.

Which OPUS Prism Peak format should you buy?

With the shared account at Key4Games you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.

The key at G2A costs €7.14 (€6.73 with fees) more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.

The 6 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.

Can you activate OPUS Prism Peak in US?

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


Most common FAQs when buying OPUS Prism Peak for PC in digital format:

It is a key that will allow you to download the game OPUS Prism Peak on your PC from official download platforms.
As of 14/11/2026, in United States, the best price we have found in our selection of online stores that include the key for OPUS Prism Peak on PC is €18.87 (€19.16 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 OPUS Prism Peak 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 OPUS Prism Peak, 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.

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OPUS Prism Peak

Is it worth it?

Excellent overall reception
  • 92%Steam reviewsVery Positive · 1,125 reviews
Write a review → See it on Steam →

Can I run it?

OPUS Prism Peak system requirements & FPS metrics →

What the press says

ZH 1

Gamersky

83

OPUS: Prism Peak is a work that offers strength to those at a low point. It shows a strong understanding of a Ghibli-like visual style,... Read more

About the game

Release date
16 Apr 2026
Genre
Adventure Puzzle Walking Simulator
Setting
Choices Matter Nostalgia Story Rich
Languages
English* Chinese (Traditional)* Japanese*

* languages with full audio

Requirements

Minimum:
  • Windows 11 64-bit
  • Intel Core i5-7400｜AMD Ryzen 5 1600
  • 8 GB RAM
  • NVIDIA GeForce GTX 1060 (3GB)｜AMD Radeon RX 570 (4GB)
  • Version 11
  • 9 GB available space
  • Additional Notes: Estimated performance of 1080p/ 30fps when set to "Medium" in graphics quality settings
Recommended:
  • Windows 11 64-bit
  • Core i5-12400｜AMD Ryzen 5 5600X
  • 16 GB RAM
  • NVIDIA GeForce RTX 3060｜AMD Radeon RX 6600 XT
  • Version 11
  • 9 GB available space
  • Additional Notes: Estimated performance of 1080p/ 60fps when set to "High" in graphics quality settings
Minimum:
  • Requires an Apple processor
  • macOS Tahoe
  • Apple M1
  • 16 GB RAM
  • 9 GB available space
  • Additional Notes: Estimated performance of 1080p/ 30fps when set to "Medium" in graphics quality settings
Recommended:
  • Requires an Apple processor
  • macOS Tahoe
  • Apple M3 PRO / M4
  • 16 GB RAM
  • 9 GB available space
  • Additional Notes: Estimated performance of 1080p/ 60fps when set to "High" in graphics quality settings

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