What is the key for OYASUMII on PC?

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

What's the best price for buying the key of OYASUMII 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 OYASUMII on PC is €6.89.

Which digital format of OYASUMII 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 OYASUMII, 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 OYASUMII 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 OYASUMII 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 OYASUMII?

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 OYASUMII, 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 OYASUMII 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.

Buy OYASUMII CD Key for PC

Gallery

Redeem

2500

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

The cheapest price is 6.89€ (-100%) at Steam with a rating of 1.8 (3.7k reviews) · Version Steam Key · Region Global · We compare prices at 1 verified stores with 1 active offers · Updated on 05/12/2025 08h 35min. ago

Gift cards

Our recommendation

4.7(739.3k)

View Prices

No code available

View 1 offers from €6.89

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”

AI powered by Gocdkeys BETA version

Go to FAQ's

The cheapest offer is from Steam in KEY format for a price of 6.89€

The official price is unknown, but buying from third parties is usually cheaper.

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 (1)

Only official

Offers

Hide accounts (0)

Available regions

Global EU US UK

Price

With Taxes

OOPS!! No key stores available at the moment

1.8 (3.7k)

No code available Copied!

€6.89

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 06:06:01

About OYASUMII

EMBARK ON A NOSTALGIC JOURNEY INTO RETRO HORROR WITH OYASUMII

Welcome to OYASUMII, a gem of terror and exploration inspired by the classics of the PSX and N64 era. Immerse yourself in a unique experience where nostalgia blends with horror in a journey through liminal spaces and twisted worlds.

DELVE INTO THE DREAM QUEST ONLINE UNIVERSE

In OYASUMII, developed by the NEO PROJECT team, you will embark on a journey full of mystery and danger in the confines of Dream Quest Online. Set in a virtual reality that evokes the most beloved retro games, you will find yourself walking among surreal landscapes and facing terrors that defy logic.

UNRAVEL THE MYSTERIES OF THIS DISTORTED WORLD

Discover the dark secrets of this distorted world as you venture through labyrinths designed to confuse and surprise you at every turn. Immerse yourself in the unique atmosphere of OYASUMII, where every corner hides unexpected dangers and every door could bring you closer to salvation or madness.

JUMP, DIVE AND RUN!

With gameplay mechanics that invite you to walk calmly through liminal spaces, jump to overcome platforms, and run from lurking threats, OYASUMII offers a horror and exploration experience that challenges your skills and sanity.

RELIVE THE GOLDEN AGE OF RETRO VIDEO GAMES

With graphics and a soundtrack that evoke the golden age of retro video games, OYASUMII will immerse you in a world of nostalgia and excitement. Prepare for a unique adventure that will take you to the limits of your fears and challenge you to explore the unknown.

GET READY FOR AN UNFORGETTABLE ADVENTURE

Are you ready to discover the hidden secrets of OYASUMII and escape the horrors that lurk in the Dream Quest Online universe? Join this unique experience and prepare to live an adventure you will never forget.

We want to thank @fubarmoe for their incredible work on the cover!

sound by No Shade / Unayzah / rarevirtualsystem / NEO3000

Everything you need to know to buy OYASUMII for PC at the best price

Assuming we all know what digital versions of games are, which usually come in digital code, key or Steam Key format, let's highlight the 3 most interesting formats for buying OYASUMII for PC in digital format, although there may be others:

-OYASUMII Steam Account: This is an account that contains the game OYASUMII already installed. It's cheaper than the rest, but it may violate certain platform policies, and its activation process is not as straightforward as digital keys.

-OYASUMII Steam Key: It's a cd key that will allow us to activate OYASUMII on our Steam account. It's the most recommended digital version, for its price and ease of activation. If you want to know how to activate this format easily, you can visit our blog with the entire activation process for keys on Steam.

-OYASUMII Steam Gift: It's a URL that will activate OYASUMII on your account and leave everything ready for you to start downloading the game. It's a cheap format with very fast activation, but it has more problems than the other formats.

Our recommendation: Buy OYASUMII for PC in Key or digital code format!

Can I activate the STEAM Key of OYASUMII in my region?

Digital formats of games, and in this case for OYASUMII, often have different activation regions. Currently, at Gocdkeys, we differentiate 4 regions:

Global: Which means you can activate that game anywhere in the world.

EU: You can only activate that digital key in regions or countries within the European Union.

US: It's only possible to activate that code in North America.

UK: It's only possible to activate that key in the United Kingdom.

Our recommendation: Buy OYASUMII in your corresponding region or in Global if you prefer not to take risks!

Are all stores selling OYASUMII for PC reliable?

We have 13 years of experience in the digital gaming market and have always resolved any issues our users have had with any store. So, you should trust us, as we will respond to any problems that arise with any of the stores we list. Just contact us and we will help you.

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

What is the key for OYASUMII on PC?

It is a key that will allow you to download the game OYASUMII on your PC from official download platforms.
What's the best price for buying the key of OYASUMII 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 OYASUMII on PC is €6.89.
Why is the Steam Key of OYASUMII 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 OYASUMII 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 OYASUMII? 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 OYASUMII, 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 OYASUMII 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 OYASUMII for PC Digital?

5/5 (1 Comments)

0

Soli Ny

2025-07-02 19:05:16

The game is a horror and exploration game inspired by PSX and N64 retro classics. Experience liminal spaces and surreal horrors in an adventure that puts your skills and sanity to the test. A nostalgic deep dive into the unknown. Get it, if this fits you

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

Release date	03/07/2025
Users rating	5/5 (1 Comments)
Steam comments	Mostly Positive Mostly Positive (38 Comments)
Categories	Adventure
Tags Adventure Singleplayer 3D Exploration Horror Psychological Horror Survival Escape Room Puzzle Mystery