Buy Mighty No. 9 CD Key for PC

Mighty No. 9  cover

The cheapest price is 1.35€ (-32%) at HRKGame with a rating of 4.2 (29.6k reviews) · Version Steam Key · Region Global · We compare prices at 12 verified stores with 15 offers in stock · Updated on 03/08/2026 07h 52min. ago

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The KEY format at HRKGame is the cheapest for the version from 1.35€

Buying at HRKGame saves you 32% compared to the official store

Among the listed stores, Loaded4.8(223.8k) is one of the best rated by the community with a price of 2.09€

About Mighty No. 9



Mighty No. 9 is a Japanese 2D Side-scrolling Action game that takes the best elements from 8 and 16-bit classics that you know and love and transforms them with modern tech, fresh mechanics, and fan input into something fresh and amazing!

You play as Beck, the 9th in a line of powerful robots, and the only one not infected by a mysterious computer virus that has caused mechanized creatures the world over to go berserk. Run, jump, blast, and transform your way through twelve stages using weapons and abilities stolen from your enemies to take down your fellow Mighty Number robots and confront the final evil that threatens the planet!

Every aspect of Mighty No. 9’s development—art, level design, music, programming, etc.—is being handled by veteran Japanese game creators with extensive experience in the genre, all the way up to and including the project’s leader, Keiji Inafune himself!

9 Mighty good reasons to care



Classic 2D Action: Transformed! Face off against your 8 Mighty brethren and unlock new transformations as you defeat them, granting you completely different skills and abilities!

Play through 12 Challenging Stages in a single player campaign that will put both your thumbs and action platforming abilities to the test!

Unlock the New Game+ to add an additional two extra difficulty levels for those who want an even Mightier challenge.

The Single Player Challenge mode with dozens of mini missions will fully test your action platforming skills.

Boss Rush Mode: Play through each of the game‘s bosses, back to back, with a clock ticking to keep track of your best time, so you can share, compare, and show off your skills to your friends and frienemies alike!

Show the world how Mighty you are in the 2 Player Online Race Battle where you compete online, racing through each stage together in a head to head battle - adding an all new twist on versus mode play that will give Mighty No. 9 life well beyond the single-player campaign!

2 Player Online Co-Op Challenge Mode: take on over a dozen missions online with a friend, playing as Beck and his partner, Call! Use Beck and Call’s different powers together in order to defeat these special challenges!

Leaderboards & Rankings: Use Beck's Absorption Dash skill in tandem with his abilities & transformations to chain together combos and perfect your run-throughs to earn those glorious high scores and elusive S-Ranks!

Toggle between regular and 8-bit music: this game is a veritable who’s who of veteran game composers - Manami Matsumae, Takeshi Tateishi, Ippo Yamada, so we thought, why not tap into that retro vibe? As such, Mighty No. 9 features an optional chiptune version of the entire game soundtrack which you can toggle on and off!

How much does Mighty No. 9 for PC cost right now?

Mighty No. 9 for PC starts at €1.35 at HRKGame, a Steam key, which is 32% under the €1.99 it costs on the official store.

That €1.35 already includes the Gocdkeys12 coupon, so apply it at checkout or the store will show you a higher price.

With 15 offers across 12 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.

That puts it 17% under its average of €1.63 since 2017, so today is a better entry point than most days of its life.

Can you activate it in your region?

14 of the 15 offers work on US — the Global ones plus the ones issued for your own region.

Is the game any good?

Critics landed at 52 out of 100 across 92 reviews, with 7% of them recommending it.

Why is one listing so expensive?

One listing is worth ignoring: the Steam key that Playerland has at €35.99 is more than 26 times the cheapest offer and is not what this game costs. The number to work from is €1.35 at HRKGame.

So, which Mighty No. 9 deal should you buy?

At €1.35, HRKGame is where this one settles.

This product is a digital serial or cd key of Mighty No. 9 to be activated via the Steam platform and subsequently discharged. Mighty No. 9 is a Japanese action game 2D side-scrolling where we can see how it have the best elements of classic 8- and 16-bit, but recreated with today's technology, and funny and unique style of play. Our hero is Beck, the ninth model of a series of robots and the only that has not been infected by a strange computer virus that has gone crazy to most electronic circuits of the planet. We must run, jump and perform all kinds of movements through twelve unique levels, using all kinds of weapons and abilities that we will acquire from our defeated enemies. Do not forget that this product is a digital version for PC, so you will not receive the game box, if an activation code for download through official platforms. Remember that sharing best prices for Mighty No. 9, through social networks, you can win red tickets to help you to increase your chances of winning in our sweepstakes.

Most common FAQs when buying Mighty No. 9 for PC in digital format:

It is a key that will allow you to download the game Mighty No. 9 on your PC from official download platforms.
As of 03/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Mighty No. 9 on PC is €1.35.
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 Mighty No. 9 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 Mighty No. 9 , 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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