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Q: Why is the Steam Key of Defunct 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 Defunct to your game library. The account format requires more complicated steps and is more prone to errors during activation.

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Defunct Steam Key: compare prices from 13 offers (August 2026)

A Defunct 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 €0.26 (-96%) at Kinguin, 96% below the €6.89 Steam price · 11 verified stores, 13 offers in stock · Updated 01h 08min ago.

Gift cards

Cheapest

€0.29 €0.26 -96% Save €7 vs Steam View deal

AUGGOC10

-10%

Copied!

Steam Key

Official store

€6.89 View deal

No code available

See 14 keys from €0.26

Historical prices

Medium price

Current minimum price

Defunct prices: 12-month price history →

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”

Editions Standard

Format Steam Key

Global EU US UK

Official stores 5 stores Hide Accounts

Resellers

No payment fees With payment fees Basic price Fees incl.

Kinguin
Eneba
Gamivo
YUPLAY
G2A
CJS-CDKeys
HRKGame

Kinguin 4.6 (120.4k)

Subscription from 2.99€/month

€0.29 €0.26 How to get this priceHow to get

Store Kinguin

Region Global

Product type Steam Key

Eneba 4.4 (312.9k)

€0.46 €0.41 How to get this priceHow to get

Store Eneba

Region Global

Product type Steam Key

Eneba 4.4 (312.9k)

€0.50 €0.45 How to get this priceHow to get

Store Eneba

Region Europe

Product type Steam Key

Edition Standard

Fees +€0.04

Gamivo 3.8 (49.7k)

Subscription from 2.01€/month

€0.54 €0.46 How to get this priceHow to get

Store Gamivo

Region Global

Product type Steam Key

Edition Standard

Fees +€0.08

Kinguin 4.6 (120.4k)

Subscription from 2.99€/month

€0.55 €0.50 How to get this priceHow to get

Store Kinguin

Region Europe

Product type Steam Key

YUPLAY 4.8 (2.5k)

Product type Steam Key

Edition Standard

Fees +€0.03

G2A 4.0 (346.2k)

No code available

€1.08 How to get this priceHow to get

Store G2A

Region Global

Product type Steam Key

Edition Standard

Fees +€0.00

CJS-CDKeys 4.0 (120.8k)

Product type Steam Key

HRKGame 4.2 (29.7k)

€2.75 €2.42

Product type Steam Key

Edition Standard

Fees +€0.79

Official stores

GamersGate
Greenmangaming
Steam
GamesPlanet
Fanatical

GamersGate 3.6 (527)

Product type Steam Key

Edition Standard

Fees -

Greenmangaming 4.7 (43.9k)

No code available

€6.89

Store Greenmangaming

Region Global

Product type Steam Key

Steam 1.8 (3.7k)

Product type Steam Key

Edition Standard

Fees -

GamesPlanet 4.3 (629)

No code available

€7.68

Store GamesPlanet

Region Global

Product type Steam Key

Edition Standard

Fees +€0.86

Fanatical 4.6 (78.7k)

Product type Steam Key

Edition Standard

Fees +€1.00

About Defunct

Defunct is an indie adventure game with a focus on flow, speed and an engaging world. You are a broken robot that accidentally falls out of a giant cargo ship onto a post-human Earth, now inhabited by robots. You have to get back to your ship before it’s too late!

You are equipped with a Gravitize engine. It is used to create a separate gravity around yourself; this is the main source of your speed. Use this in downhills to accelerate. But be careful, using it uphill will slow you down. In addition to this the world is full of different speed boosts such as Enerjuice, which you can pick up and use to go faster.

These tools enable you to drive through the world, meet strange robots, fly through junkyards and boost your way back to your ship.

Features

High speed gameplay with unique ‘gravitation’ engine.
Traverse 11 varied levels full of different climates, biomes and challenges.
Unlock skins for the main character.
School everyone with special (unlockable) tricks.
Compete for the best completion times in time trial mode (which features 5 extra levels).

How much does Defunct for PC cost right now?

Defunct for PC starts at €0.26 at Kinguin, a Steam key, which is 96% under the €6.89 it costs on the official store.

That €0.26 already includes the AUGGOC10 coupon, so apply it at checkout or the store will show you a higher price.

With 13 offers across 11 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 41% under its average of €0.44 since 2022, so today is a better entry point than most days of its life.

Is it worth buying the Steam Key for Defunct now or waiting?

That €1.08 key is at one of its best prices.

Those €1.08 are 39% below what it usually costs, measured on the store price.
Only 6 stores sell the Steam Key, and with that little competition the price barely moves.
Not counting today, only 1 day out of the 119 days on record were this cheap or cheaper; the lowest it has ever cost is €1.06.

At this price it is worth buying the Steam Key now: what you stand to gain by waiting is a few euros, and it is not guaranteed.

Worked out from 536 daily records of the Steam Key for Defunct across 9 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.

Can you activate Defunct in US?

11 of the 13 offers work on US — the Global ones plus the ones issued for your own region.

Is Defunct worth it?

Critics put it at 62 out of 100, though there are only 13 reviews published so far.

Why is there such an expensive Defunct offer?

One listing is worth ignoring: the Steam key that Fanatical has at €8.89 is more than 34 times the cheapest offer and is not what this game costs. The number to work from is €0.26 at Kinguin.

WHAT WILL YOU FIND IN GOCDKEYS?

You will find a price comparison of the digital version, in Steam Key or Steam Gift format, for PC of the video game Defunct, to make it easier for our users to find the best prices and offers in the most prominent online stores to make it easier to find the cheapest price or the best deal.

WHAT YOU SHOULD KNOW BEFORE BUYING Defunct STEAM KEY?

What is the Defunct STEAM Key?

Relax, it's nothing unusual, in fact it's the most common method of buying pc games!

A Key is a digital code (a set of letters and serial numbers) that you can redeem quickly and easily within the official Steam video game platform in exchange for a digital copy of Defunct for PC.

What does this product include?

Everything you need to start playing from home in minutes!

It includes the Defunct video game for PC, although some stores may include special editions with additional content such as a Deluxe or Ultimate edition. Also some stores may sell "Preorder Bonus" which means that version comes with extra content, such as DLC or cosmetics.

Are there regional restrictions for this PC game?

Beware, many of the Steam Gift that stores sell are region locked!

This product can be global or include region restrictions that only allow you to activate it in specific areas of the world such as Europe, USA or UK. Check carefully! We will tell you if there are regional restrictions.

If it is a STEAM Key it does not usually have a regional lock, but STEAM Gift usually do have regional locks.

How will I receive the Defunct key after I buy it?

In the easiest way you can imagine, directly to your email in minutes!

Your product will be delivered immediately after payment through your email, where you will receive a digital code, also called CD Key, which you can redeem without problems in the official Steam store.

How do I activate the Defunct Steam Key in my account?

If it's a STEAM Key it's very simple, but a STEAM GIft has a little more complication!

- If you don't already have the Steam video game platform installed on your PC, go to STEAM and click on the "Install Steam" icon in the top right.

- If you already have Steam installed on your PC, log in to your personal account. If you do not have a Steam account, you must register by selecting the "Login" option and then clicking on the "Join Steam" icon.

- Go to the "Games" section in the main MENU.

- Select the option "Activate Product on Steam".

- Follow the instructions on the screen and enter the Defunct Key that you have previously received in the mail.

- The download will start automatically.

REASONS TO BUY Defunct FOR PC

1- Defunct is an adventure game in which you will play as a robot trapped on a desert planet where only ruins of an ancient civilization remain.

2- Go through more than 10 different scenarios at full speed and find the way to return to the ship that will take you back home.

3- Unlock different skills and aspects for your character, so you can totally customize him to your liking.

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

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

As of 23/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Defunct on PC is €0.26.

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 Defunct 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 Defunct, 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.

Gocdkeys - Transparency and credibility

At GOCDKEYS we display real prices from 49 verified stores. Some links may be affiliate links, which help us keep the service running at no extra cost to users. Prices and conditions are always exactly the same as those offered by the store. All stores go through our own store verification methodology, so you can buy with complete confidence.

If you have doubts before buying, we explain why CD keys are legal and break down the most common myths and facts about digital games, so you can make your decision with clear and up-to-date information.

More than 4.5M users in 14 years have trusted us to find the best deals — Trustpilot 4.1/5 ★
We compare 49 verified 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: 2026-08-23 16:07:55

What do our users think of Defunct for PC Digital?

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Defunct

Is it worth it?

Critics Rating

Player Rating

Weak

Very Positive 598 reviews on Steam

view →

What the press says

GamePitt

Defunct is a fun little indie platformer. If you persevere with the game and become accustomed to the controls then you really start to enjoy... Read more

PS4Blog.net

On the whole, the game is a lot of fun for those who live for speedrunning. Using your robot to make the most of gravity... Read more

GuyLogicGaming

GameWatcher

Defunct combines speed and exploration in a package that's simplistic but engaging. The gravity functions lack a variety of uses but they're necessary in nearly... Read more

GameGrin

Defunct's way of conveying the sense of motion and fluidity works great with the control and management of the robot's position. However, its simplicity and... Read more

Digitally Downloaded

Above all else, Defunct sells itself on an exhilarating sense of speed matched with excellent level design and exploration. Read more

TheXboxHub

Defunct isn’t a game that must be played, and the damn camera and poor audio don’t ever breed much confidence. But underneath the issues is... Read more

Nintendo Enthusiast

Despite its shortcomings, Defunct is still a mostly enjoyable little game. Read more

GameSpace

Defunct is a decent game that offers a fair bit of fun through its high-speed puzzles but also lacks depth. The character makes you want... Read more

GameGrin

Not terribly engaging, not that great to look at or listen to, no characters or themes to get attached to, and no real point to... Read more

FourFaceButtons

This game isn't made for careful maneuvers but that's what you end up doing half the time. The best parts are racking up speed and... Read more

About the game

Release date

2 Aug 2022

Genre

Adventure Indie Casual Arcade Racing Platformer 3D Platformer

Modes

Singleplayer

Setting

Colorful Family Friendly Great Soundtrack Score Attack Robots Fast-Paced

Languages

English Italian German Spanish (Spain) French Dutch Arabic Czech Danish Finnish Greek Hungarian Japanese Korean Norwegian Bokmål Polish Portuguese (Brazil) Romanian Russian Chinese (Simplified) Swedish Thai Chinese (Traditional) Turkish Ukrainian