What is the key for Splatoon 2: Octo Expansion on Nintendo Switch?

It is a key that will allow you to download the game Splatoon 2: Octo Expansion on your Nintendo Switch from official download platforms.

What's the best price for buying the key of Splatoon 2: Octo Expansion for Nintendo Switch?

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 Splatoon 2: Octo Expansion on Nintendo Switch is €10.36.

Which digital format of Splatoon 2: Octo Expansion should I buy for Nintendo Switch? An Account or a eShop Code ?

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 eShop Code format.

If I buy the account format of Splatoon 2: Octo Expansion, 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 eShop Code of Splatoon 2: Octo Expansion safer than the account format?

The eShop Code 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 Splatoon 2: Octo Expansion 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 eShop Code of Splatoon 2: Octo Expansion?

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 Splatoon 2: Octo Expansion, 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 eShop Code of Splatoon 2: Octo Expansion 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.

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Some digital formats allow returns under certain conditions.

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Best offers for Splatoon 2: Octo Expansion Nintendo Switch Key (December 2025)

The cheapest price is 10.36€ (-48%) at Difmark with a rating of 4.0 (8.2k reviews) · Version Account · Region Global · We compare prices at 14 verified stores with 14 active offers · Updated on 05/12/2025 08h 10min. ago

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We will start the verification process of your account, which may take 48-72 hours.
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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.
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Attention: Nintendo Swtich digital games, whether in eShop code format or account format, may be regionally blocked, but not with physical versions.

Splatoon 2: Octo Expansion is the expansion of the second release of Splatoon 2 for Nintendo Switch. This new expansion features a new single-player mode that will come to Splatoon 2 as downloadable paid content this summer. We can play with a new character, Agent 8. A new underground world full of dangers and secrets awaits us in this new DLC.

Don't forget that to be able to access all the content of this expansion, you need to have the base title, which must be purchased separately.

Most common FAQs when buying Splatoon 2: Octo Expansion for Nintendo Switch in digital format:

What is the key for Splatoon 2: Octo Expansion on Nintendo Switch?

It is a key that will allow you to download the game Splatoon 2: Octo Expansion on your Nintendo Switch from official download platforms.
What's the best price for buying the key of Splatoon 2: Octo Expansion for Nintendo Switch?

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 Splatoon 2: Octo Expansion on Nintendo Switch is €10.36.
Why is the eShop Code of Splatoon 2: Octo Expansion safer than the account format? See more

The eShop Code 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 Splatoon 2: Octo Expansion 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 eShop Code of Splatoon 2: Octo Expansion? 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 Splatoon 2: Octo Expansion, 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 eShop Code of Splatoon 2: Octo Expansion 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.

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About of Splatoon 2: Octo Expansion

Release date	06/28/2018
Users rating	5/5 (1 Comments)
Categories	Action

Opencritic

Player Rating

Critics Rating

Reviews

Nintendo Insider

The Splatoon 2: Octo Expansion never lacks in the sheer spectacle of its creativity. It’s Nintendo at its best, for sure, taking what we have... Read more

Game Informer

Fans of Splatoon's single-player content should look no further than the exceptional Octo Expansion Read more

Cubed3

The Octo Expansion for Splatoon 2 is a unique DLC package. Nintendo could easily have extended its existing single-player experience by tacking on a few... Read more

More reviews

Reno Gazette-Journal

Veemo! A new Octoling hero combined with a bevy of new challenging stages makes Splatoon 2’s Octo Expansion a fresh and welcome addition for fans... Read more

God is a Geek

Octo Expansion does what it needs to by keeping Splatoon 2 fresh. Read more

The Outerhaven Productions

The Octo Expansion is DLC done right. From it's content, level design, and story, the expansion is well worth the price. Read more

Nintendo News

With some truly inspiring level design and interesting mechanics at play, Splatoon 2’s Octo Expansion DLC pack gives fans some real bang for their buck.... Read more

TheSixthAxis

While it's wonderfully experimental, Octo Expansion isn't an essential purchase, but will give diehard Splatoon fans hours of often rock hard challenges to overcome. Read more

GameSkinny

100

Octo Expansion offers fans of Splatoon 2's single-player mode an entirely new playground full of 80+ missions, an engaging (and dark) story, and a finale... Read more

IGN

Octo Expansion throws plenty of both fun and serious challenges at you, between its expansive amount of levels and a multi-tiered finale that doesn't disappoint.... Read more

Metro GameCentral

A single-player expansion for Splatoon 2 may not seem a particularly appealing idea but this inspired slice of DLC expands the whole franchise in a... Read more

Eurogamer

Nintendo's trickiest game in years is also one of its most joyful. Read more

NintendoWorldReport

If you're craving more Splatoon, this will definitely suffice. Other than a few less than inspiring levels that you'll thankfully move through quickly (or just... Read more

Twinfinite

At the end of it all, the Octo Expansion's take on tsukin jigoku and the idea of underground subway purgatory is written into both the... Read more

USgamer

There are moments of greatness in this campaign, but I'd still only recommend it to the biggest Splatoon fans—the ones who play it on a... Read more

Destructoid

As cool as the "agent" and underground concept is, a lot of the aesthetic shift feels like a re-skin of sorts. Read more

Nintendo Life

All in all, Splatoon 2's Octo Expansion is a masterclass in how to do DLC right. It fits in perfectly with the standalone game, provides... Read more

IGN Spain

A nice improvement over the single player part of the game, but this DLC doesn't does enought in every other part of the game to... Read more

Gameblog

One year after its original release, Splatoon 2 finally gets the one-player mode it deserves. With 80 brand new challenges, the Octo Expansion bring some... Read more

Spaziogames

Challenging and well designed, Octo Expansion is a nice add-on for the players that are looking for something new in Splatoon 2. And you can... Read more

The Games Machine

Octo is an excellent expansion, even better than the original game campaign if you are looking for a really hard challenge. Read more

GamePro

The Splatoon 2: Octo Expansion convinces with great new ideas and a lot of variety, but continues to miss a "real" story. Read more

FNintendo

Octo Expansion is not just a set of additional content for Splatoon 2, it's a magnificent addition that brings an extra set of addictive, compelling... Read more

GameMAG

Online multiplayer in the game is still more fun and exciting than single. Nevertheless, the developers were able to create an interesting set of various... Read more

SECTOR.sk

Octo Expansion uses every mechanism and every weapon of the base game. There are more experiments, but there is more frustration as well. Read more

Gamersky

The Octo Expansion is a substantial DLC focused on single player campaign with great level design. Although the Autopass button is bad for players keeping... Read more

Saudi Gamer

This expansion succeeded in presenting a unique content that enriches the whole Splatoon 2 experience. Read more

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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 ★

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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 06:04:27

Most common FAQs when buying Splatoon 2: Octo Expansion for Nintendo Switch in digital format:

What is the key for Splatoon 2: Octo Expansion on Nintendo Switch?

What's the best price for buying the key of Splatoon 2: Octo Expansion for Nintendo Switch?

Why is the eShop Code of Splatoon 2: Octo Expansion safer than the account format? See more

What issues can arise when activating a eShop Code of Splatoon 2: Octo Expansion? See more

How long will I have to wait to receive the eShop Code of Splatoon 2: Octo Expansion after purchasing it from a store? See more

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

Need more help? Use our FAQs.

What do our users think of Splatoon 2: Octo Expansion for nintendo?

No comments.

About of Splatoon 2: Octo Expansion

Opencritic

Reviews

Related news

ign | 2018-06-22

How to obtain more tickets

Splatoon 2: Octo Expansion

Buy Splatoon 2: Octo Expansion Nintendo Switch Code

Best offers for Splatoon 2: Octo Expansion Nintendo Switch Key (December 2025)

Our recommendation

Cheapest keys store

Cheapest official store

You still don't have enough tickets!

Product you are redeeming

You have enough tickets!

Product you are redeeming

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 06:04:27

Most common FAQs when buying Splatoon 2: Octo Expansion for Nintendo Switch in digital format:

What is the key for Splatoon 2: Octo Expansion on Nintendo Switch?

What's the best price for buying the key of Splatoon 2: Octo Expansion for Nintendo Switch?

Why is the eShop Code of Splatoon 2: Octo Expansion safer than the account format? See more

What issues can arise when activating a eShop Code of Splatoon 2: Octo Expansion? See more

How long will I have to wait to receive the eShop Code of Splatoon 2: Octo Expansion after purchasing it from a store? See more

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

Need more help? Use our FAQs.

What do our users think of Splatoon 2: Octo Expansion for nintendo?

No comments.

About of Splatoon 2: Octo Expansion

Opencritic

Reviews

Related news

ign | 2018-06-22

How to obtain more tickets

Related games

Splatoon 2: Octo Expansion