What is the key for Sephonie on PC?

It is a key that will allow you to download the game Sephonie on your PC from official download platforms.

What's the best price for buying the key of Sephonie for PC?

As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for Sephonie on PC is €2.30.

Which digital format of Sephonie should I buy for PC? An Account or a Steam Key ?

The account format is cheaper but has a more complicated activation process compared to a simple key or code. It may also cause access issues in the future, which is why we only recommend it to users who are familiar with this format or have used it before. If you’re looking for a simpler and safer activation process and don’t mind paying a bit more, we recommend buying the Steam Key format.

If I buy the account format of Sephonie, will the store provide all the activation instructions?

Yes, stores that sell this format usually guide users through the entire activation process, and if any issues arise, they offer customer support services. And if they don’t help, don’t worry—we’re here to assist you too.

Why is the Steam Key of Sephonie safer than the account format?

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 Sephonie to your game library. The account format requires more complicated steps and is more prone to errors during activation.

What issues can arise when activating a Steam Key of Sephonie?

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 Sephonie, and they will provide a new key. You can also contact us, and we’ll help you out.

How long will I have to wait to receive the Steam Key of Sephonie after purchasing it from a store?

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.

What guarantee do I have that the listed stores are reliable?

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.

Can I return a digital game for PC?

Some digital formats allow returns under certain conditions.

The store does not send my order and does not respond to support. What can I do?

Don't worry, we have the solution. We will handle it ourselves.

The final price is higher than indicated.

Many stores add payment fees, taxes,... in the cart. So be prepared to spend a little more.

I'm desperate: They don't send me the game, the store ignores me. I think I've lost my money.

Calm down, don't panic. Contact us and we will help you resolve it as soon as possible.

Home
Pc-digital
Sephonie pc cd key

Buy Sephonie CD Key for PC

Gallery

Redeem

2500

Best offers for Sephonie Steam Key for PC (December 2025)

The cheapest price is 2.30€ (-88%) at Kinguin with a rating of 4.5 (79.8k reviews) · Version Steam Key · Region Global · We compare prices at 8 verified stores with 8 active offers · Updated on 05/12/2025 02min. ago

-54%

Our recommendation

4.7(739.3k)

9.06€

No code available

-88%

Cheapest keys store

4.5(79.8k)

€2.30 €2.55

GOC10DEC

-10%

Copied!

Cheapest official store

1.8(3.7k)

€19.50

No code available

View 8 offers from €2.30

Create Alert

Historical prices

Current minimum price

Medium price

Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.

“Choose it if you don’t mind the price difference”

Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.

“Choose it if you’re looking for a great discount”

You still don't have enough tickets!

( You have )

Product you are redeeming

We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
Your tickets will disappear from your account
This promotion is only available to US, UK and EU users.
Game redemption is only allowed once every 6 months per user.

How do I earn more tickets?

You have enough tickets!

( You have )

Product you are redeeming

We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
Your tickets will disappear from your account
This promotion is only available to US, UK and EU users.
Game redemption is only allowed once every 6 months per user.

I accept all the rules described above

Thank you for redeeming your tickets. We will contact you shortly How do I earn more tickets?

AI powered by Gocdkeys BETA version

Go to FAQ's

Need help choosing the best offer? What are you looking for? Select your region Which version do you prefer? Search results Use our AI to find the best price

The offer from Kinguin in KEY format for 2.30€ is currently the cheapest

Buying at Kinguin saves you 88% compared to the official store

Users rate Instant Gaming4.7(739.3k) best, highlighting its reliability and fast delivery, with a price of 9.06€

At Gocdkeys our recommendation is to always buy the KEY format, preferably from Instantgaming due to its reliability. If you prefer the account format, which is cheaper, we recommend buying from Difmark.

Stores (8)

Only official

Offers

Hide accounts (0)

Available regions

Global EU US UK

Price

With Taxes

Promoted store

4.0 (8.3k)

gocdkeys for -15%

Copied!

€30.99 €26.34

Region Europe

Product type Steam Gift

Delivery 5' - 10'

Fees +€2.17

Key stores

-15% with Suscription (2)

Kinguin
HRKGame
Gamivo
Eneba
Instant Gaming
G2A

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€2.55 €2.30

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees +€0.16

4.2 (29.7k)

Gocdkeys12 for -12%

Copied!

€2.71 €2.38

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees +€0.78

4.0 (42.2k)

Subscription from 2.01€/month

-9%

GCDKGamivo for -9%

Copied!

€2.76 €2.51

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees +€0.72

4.4 (179.9k)

Gocdkeys8 for -8%

Copied!

€3.22 €2.96

Region Global

Product type Steam Key

Delivery Instant

Fees +€0.25

4.7 (739.3k)

No code available Copied!

€9.06

Region Global

Product type Steam Key

Delivery Instant

Fees +€0.18

3.8 (300.3k)

No code available Copied!

€24.79

Region Global

Product type Steam Gift

Delivery 5' - 10'

Fees +€0.07

Official stores

Steam

1.8 (3.7k)

No code available Copied!

€19.50

Region Global

Product type Steam Key

Delivery Instant

Fees -

Gocdkeys - Transparency and credibility

All store links contain affiliate links that help us keep Gocdkeys running at no extra cost to our users. If you have any questions about our service, you can contact us via our email or through our Discord.

More than 4.5M users in 13 years have trusted us to find the best deals - Trustpilot 4.7/5 ★

More than 90 online stores where we find the best deals for gamers

24/7 support to help you with any issues in your purchases

We track prices every 2 hours and sort by final cost - Last update: 2025-12-05 08:04:17

About Sephonie

In this 3D adventure, parkour through an uninhabited island's massive cave network. You'll take on challenges in lush caverns, subterranean oceans, and surreal cityscapes as you guide three biologists through the shifting spiritual landscape of the island depths!

Parkour-esque movement

Use an acrobatic moveset to navigate lush, jade canopies and rusty sandstone spires. Fling yourself over high ledges using the satisfying Teledash Vault and deftly Wallrun across dangerous outcroppings.

Grapple through the air with the help of long-tongued Ribbats or climb tall cliffs via sticky-ridged Gripshrooms. Linking with certain creatures will grant you new abilities to reach the farthest depths of the island.

The Relaxing and Casual Puzzle Grid System

Research the island's unknown creatures by Linking with them! Using the one-of-a-kind "Puzzle Grid" system, overcome each creature's challenges by freely placing a series of colored tiles, forming large islands of one color.

A Research Trip Gone Awry

In the near future, three biologists are on a joint mission to use their state-of-the-art ONYX implants to research the creatures of the uninhabited Sephonie Island. But as they approach the island, a sudden storm leaves them shipwrecked.

Amy Lim, Taiwanese-American and bold leader, hails from the midwestern USA town of Bloomington. Riyou Hayashi, an analytically-minded Japanese-Taiwanese researcher, calls the bustling Tokyo his home. And Ing-wen Lin, a kind and considerate Taiwanese scientist, lives in Taipei.

The trio will find their motivations and loyalties put to the test as they navigate Sephonie’s caverns, facing not only physical challenges but also their deepest memories and dreams. As they grow more intimate with each other and the island, an ancient force, brewing deep in the island's abyss, may threaten their newfound relationship, and the world...

Features

Master a parkour-esque moveset to sprint, wallrun, jump, and fling yourself through Sephonie Island’s rocky and physical caverns!
A beautiful and varied cave system filled with all manner of large and surprising creatures.
A deep, emotional story about the close bonds of a trio, the priorities of nations, and the delicate connection of humans and nature.
A screenshot mode that lets you pose the characters and creatures you meet in the game, and then take fun photos!
The postgame “Bubble Adventure” and fiendish hidden items provide a fun challenge for advanced spelunkers.
A human experience crafted entirely by the IGF Grand Prize-nominated duo of Marina Kittaka and Melos Han-Tani, behind works such as Anodyne 1 & 2, Even the Ocean, and All Our Asias.

Join us on Discord to chat about the game! (Link on the sidebar). Or, join our newsletter to stay up to date on the game's news! (Link also on the sidebar!)

---

Sephonie does not support square resolutions (Less wide than 16:10). Sephonie will run fine with these resolutions but some UI may be cut off, which you can fix by using the in-game UI Scaling option or by running the game in a 16:9/16:10 windowed resolution.
The same goes for UWHD resolutions in fullscreen.

Sephonie only officially and natively supports certain controllers (PS4/5, XB1/XB360). Other controllers may work with Steam Input, but functionality not guaranteed. In particular the Nintendo Switch Pro Controller is NOT supported although players have gotten it working. See forum for details.

Sephonie has been tested to work on Linux with Proton, although there may be some lighting errors depending on your OS so we have chosen to not have an officially supported Linux version.

WHY SHOULD YOU BUY Sephonie FOR STEAM?

This is a 3D platform videogame set in the beautiful landscapes of Sephonie Island, where you will go to explore the mysterious species hidden in its immense cave system.

WHAT WILL YOU FIND AT GOCDKEYS?

Our price comparator will allow you to find the best offer for Sephonie in Steam Key format, a digital key (also known as CD Key) that you can redeem on the official Steam video game platform. This way, you will always enjoy buying your PC games at the cheapest possible price.

WHAT SHOULD YOU KNOW BEFORE BUYING Sephonie?

What versions of this product will I find?

At Gocdkeys we include the different offers of Sephonie in digital format for PC. In addition to the standard edition, there may be other special editions such as the Deluxe Edition or the Ultimate Edition. We indicate next to the price if it is a special edition.

Can this digital version have restrictions?

The vast majority of keys you will find are global and can be activated from any country, but sometimes they may be exclusive keys that can only be activated in specific regions of the world such as the United States, Europe or the United Kingdom. We will let you know if there are any such restrictions along with the price, so remember to check!

How are games received in digital format?

After purchasing the product, you will receive a digital key, also known as a key, in your email that you can easily redeem on the Steam video game platform.

REASONS TO PLAY Sephonie FOR PC

1- Move through the scenery performing all kinds of acrobatics to overcome parkour.

2- Link with the different creatures to obtain new abilities that will allow you to access new areas of the island.

3- Complete different puzzles with the original Puzzle Grid mechanics.

3- Enjoy beautiful natural landscapes with an overflowing imagination.

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

What is the key for Sephonie on PC?

It is a key that will allow you to download the game Sephonie on your PC from official download platforms.
What's the best price for buying the key of Sephonie for PC?

As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for Sephonie on PC is €2.30.
Why is the Steam Key of Sephonie safer than the account format? See more

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 Sephonie to your game library. The account format requires more complicated steps and is more prone to errors during activation.
What issues can arise when activating a Steam Key of Sephonie? See more

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 Sephonie, and they will provide a new key. You can also contact us, and we’ll help you out.
How long will I have to wait to receive the Steam Key of Sephonie after purchasing it from a store? See more

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.
What guarantee do I have that the listed stores are reliable? See more

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.

+ 15 Tickets for comment I want more!

What do our users think of Sephonie for PC Digital?

0/5 (0 Comments)

No comments.

To comment, log in or register at Gocdkeys.

Before commenting, verify your account from the link sent to your email.

Rate and comment: your experience matters!

You are registered as:

Rate your stars

0/250 Thank you for your comment, it will be reviewed by our team shortly.

You must type a minimum of 250 characters

About of Sephonie

Release date	04/13/2022
Users rating	0/5 (0 Comments)
Steam comments	Very Positive Very Positive (192 Comments)
Categories	Adventure
Tags Adventure Indie Singleplayer 3D Colorful Story Rich Fantasy Exploration Relaxing Third Person

Languages

English*, Japanese*, German**languages with full audio support

Opencritic

Player Rating

Critics Rating

Reviews

ThisGenGaming

Sephonie is an interesting puzzle-platformer but one that didn’t leave a lasting impression on myself. The sci-fi story didn’t do much for me, the platforming... Read more

Rapid Reviews UK

Sephonie is a narrative-focused action platformer that follows three scientists on their journey to a somewhat living island named Sephonie. Along the way, they discover... Read more

Gaming Age

Sephonie is one of those games that’s absolutely bursting with ideas. Its Steam page called the game a “Tony-Hawk-esque 3D platformer”, it’s got lengthy dialogue... Read more

More reviews

Thumb Culture

This game has fun platforming, relaxing puzzles, and a great story that asks big questions with down-to-earth protagonists. Sephonie manages to juggle three strong cores... Read more

Games Freezer

Perhaps some players won’t resonate with certain aspects of the narrative – but there’s so much here to get lost in and enjoy, that the... Read more

PS4Blog.net

An interesting narrative-driven old-school infused 3D puzzle platformer Read more

GameGrin

Sephonie is an enjoyable experience gameplay-wise, but every other element weighs down an otherwise great puzzle platforming experience. Read more

Slant Magazine

Sephonie’s thematic scope is admirably wide-ranging, but its wordiness only crowds a game whose mechanics are tenuously connected. For a game that concerns the interconnectedness... Read more

Gamepur

100

To put it briefly, Sephonie is a miracle. It swings between life and death, classic genre convention and thoughtful subversion, the mind-bendingly global and the... Read more

PC Invasion

Sephonie is an outstanding 3D platformer that's weakened some by overly verbose, and often heavy-handed story-telling. Read more

33bits

Three people travel to an exotic island in the near future. Using an impossible technology, in an unimaginable place, we have an adventure to discover... Read more

Requirements

PC
Mac
Linux

Minimum:

OS *: Windows 7
64-bit Dual-core 2.5 GHz
3 GB RAM
GeForce 610M
1 GB available space
Sound Card: Any

Minimum:

10.14.6
Dual-core 2.5 GHz
3 GB RAM
Intel Iris Pro 1536 MINIMUM (late 2013 MacBook Pro - lower WILL NOT RUN.)
1 GB available space
Sound Card: Any

Recommended:

10.15
Dual-core 2.5 GHz
3 GB RAM
2014 MacBook Pro or later
1 GB available space
Sound Card: Any

Minimum:

64-BIT ONLY, Most recent Ubuntu or SteamOS only
Dual-core 2.5 GHz
3 GB RAM
GeForce 610M or equivalent
1 GB available space
Sound Card: Any
Additional Notes: We offer no support to other distros. Please do not post bugs related to other distros.