What is the key for Portal on PC?

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

What's the best price for buying the key of Portal 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 Portal on PC is €5.92.

Which digital format of Portal 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 Portal , 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 Portal 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 Portal 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 Portal ?

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 Portal , 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 Portal 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
Portal pc cd key

Buy Portal CD Key for PC

Gallery

Redeem

2500

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

The cheapest price is 5.92€ at Kinguin with a rating of 4.5 (79.8k reviews) · Version Bonus (Steam key) · Region Global · We compare prices at 4 verified stores with 6 active offers · Updated on 05/12/2025 43min. ago

Gift cards

Our recommendation

4.7(739.3k)

View Prices

No code available

Cheapest keys store

4.5(79.8k)

€5.92 €6.58

GOC10DEC

-10%

Copied!

No official offers

No official offers

Cheapest official store

View 6 offers from €5.92

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 cheapest offer is from Kinguin in KEY format for a price of 5.92€

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

Among the listed stores, Kinguin4.5(79.8k) is one of the best rated by the community with a price of 5.92€

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 (4)

Only official

Offers

Hide accounts (1)

Available regions

Global EU US UK

Price

With Taxes

Key stores

-15% with Suscription (2)

Kinguin
HRKGame
Gamivo
G2A

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€6.58 €5.92

Region Global

Product type Bonus

Delivery 5' - 10'

Fees +€0.41

4.2 (29.7k)

Gocdkeys12 for -12%

Copied!

€9.99 €8.79

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees +€1.80

4.0 (42.2k)

Subscription from 2.01€/month

-9%

GCDKGamivo for -9%

Copied!

€11.05 €10.06

Region Global

Product type Steam Gift

Delivery 5' - 10'

Fees +€2.13

3.8 (300.3k)

No code available Copied!

€13.74

Region Global

Product type Steam Account

Delivery 5' - 10'

Fees +€0.04

3.8 (300.3k)

No code available Copied!

€14.64

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees +€0.04

3.8 (300.3k)

No code available Copied!

€14.69

Region Europe

Product type Steam Gift

Delivery 5' - 10'

Fees +€0.04

Official stores

OOPS!! No official stores available at the moment

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 12:06:18

In this innovative first-person puzzle platformer you field-test the so-called “portal gun” that allows you to open portals on flat surfaces through which you can then move. You do all this on behalf of a mysterious AI that is in charge of the Aperture Science Laboratories ... but what happens to you once all the test are done?

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

What is the key for Portal on PC?

It is a key that will allow you to download the game Portal on your PC from official download platforms.
What's the best price for buying the key of Portal 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 Portal on PC is €5.92.
Why is the Steam Key of Portal 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 Portal 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 Portal ? 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 Portal , 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 Portal 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 Portal for PC Digital?

4.8/5 (29 Comments)

0

licaedsss

2024-06-19 15:18:34

great game with allot of different puzzles. the puzzles a bit hard for my liking but maybe thats just cuz i suck at this game. overall its worth the money

1

Brain Channel

2024-06-17 22:06:00

its one of the best puzzle games i have ever played because it has a mix of the fast movement and action, the storyline and the puzzles wich i really like. so if you like puzzles and a bit of action then this is a game for you.

2

artemkiselev56

2023-06-01 20:31:27

This game is a good example of what a game should do when it comes to puzzles, and in here they're the good type of puzzles, the one that you don't feel exhausted doing

3

aihammanaf628

2022-12-29 14:02:11

the moment where GLadOS said "ITS CAKIN' TIME" and cakes all over the place was the best moment, but not better than the protagonist saying "ITS PORTALIN'TIME" and portaled all over the facility

4

travision

2021-08-28 13:35:54

most fun Ive had in a portal game it may not have coop but you can still download custom maps and put them in to the game files you can also do backhopping which you cant do in portal 2 you can also do the challenge modes which make the game harder but thats also in portal 2 but its different slightly here so id recommend it 10/10.

5

Innocence

2018-07-19 23:42:33

Great game, a real puzzle game. Wish VALVe could count to three though. This game is one amazing brain teaser wrapped up in a little amazing bow.

6

jara.nejedly

2017-10-02 21:24:34

Once upon a time in half-life universe, there was a hidden research facility. Portal is a great puzzle game. Some levels are easy, some are harder. Glados is a great companion during the game. (spoiler alert) Although she tried to kill you, we all love her. GLaDOS is a legend now.