What is the key for Left 4 Dead 2 on PC?

It is a key that will allow you to download the game Left 4 Dead 2 on your PC from official download platforms.

What's the best price for buying the key of Left 4 Dead 2 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 Left 4 Dead 2 on PC is 3.61€.

Which digital format of Left 4 Dead 2 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 Left 4 Dead 2 , 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 Left 4 Dead 2 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 Left 4 Dead 2 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 Left 4 Dead 2 ?

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 Left 4 Dead 2 , 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 Left 4 Dead 2 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.

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Best offers for Left 4 Dead 2 Steam Key for PC (December 2025)

The cheapest price is 3.61€ (-63%) at Instant Gaming with a rating of 4.7 (739.3k reviews) · Version Steam Key · Region Global · We compare prices at 9 verified stores with 16 active offers · Updated on 05/12/2025 01h 24min. ago

-63%

Our recommendation

4.7(739.3k)

3.61€

No code available

-63%

Cheapest keys store

4.7(739.3k)

3.61€

No code available

Cheapest official store

1.8(3.7k)

9.75€

No code available

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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”

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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.

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( 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.

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The offer from Instant Gaming in KEY format for 3.61€ is currently the cheapest

Buying at Instant Gaming saves you 63% compared to the official store

Users rate Instant Gaming4.7(739.3k) best, highlighting its reliability and fast delivery, with a price of 3.61€

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.

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About Left 4 Dead 2

Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

You'll play as one of four new survivors armed with a wide and devastating array of classic and upgraded weapons. In addition to firearms, you'll also get a chance to take out some aggression on infected with a variety of carnage-creating melee weapons, from chainsaws to axes and even the deadly frying pan. You'll be putting these weapons to the test against (or playing as in Versus) three horrific and formidable new Special Infected. You'll also encounter five new uncommon common infected, including the terrifying Mudmen.

Helping to take L4D's frantic, action-packed gameplay to the next level is AI Director 2.0. This improved Director has the ability to procedurally change the weather you'll fight through and the pathways you'll take, in addition to tailoring the enemy population, effects, and sounds to match your performance. L4D2 promises a satisfying and uniquely challenging experience every time the game is played, custom-fitted to your style of play.

Next generation co-op action gaming from the makers of Half-Life, Portal, Team Fortress and Counter-Strike.
Over 20 new weapons & items headlined by over 10 melee weapons – axe, chainsaw, frying pan, baseball bat – allow you to get up close with the zombies
New survivors. New Story. New dialogue.
Five expansive campaigns for co-operative, Versus and Survival game modes.
An all new multiplayer mode.
Uncommon common infected. Each of the five new campaigns contains at least one new uncommon common zombies which are exclusive to that campaign.
AI Director 2.0: Advanced technology dubbed The AI Director drove L4D's unique gameplay – customizing enemy population, effects, and music, based upon the players’ performance. L4D 2 features The AI Director 2.0 which expands the Director’s ability to customize level layout, world objects, weather, and lighting to reflect different times of day.
Stats, rankings, and awards system drives collaborative play

Most common FAQs when buying Left 4 Dead 2 for PC in digital format:

What is the key for Left 4 Dead 2 on PC?

It is a key that will allow you to download the game Left 4 Dead 2 on your PC from official download platforms.
What's the best price for buying the key of Left 4 Dead 2 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 Left 4 Dead 2 on PC is 3.61€.
Why is the Steam Key of Left 4 Dead 2 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 Left 4 Dead 2 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 Left 4 Dead 2 ? 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 Left 4 Dead 2 , 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 Left 4 Dead 2 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 Left 4 Dead 2 for PC Digital?

5/5 (69 Comments)

0

gimegem sus

2024-12-21 08:32:27

A great game about killing zombies, playing with friends is really fun and the graphics are awesome, I like this game a lot and think everyone should play it even if just for a bit. From a game that's so old, I wasn't expecting such good graphics.

1

federom60

2022-11-10 16:29:55

The game is pretty impressive, i thought it would not run and won't be fun but turns out it actually runs on high settings in my pc, It's pretty fun with friends.

2

mohammadtaha2510

2022-10-29 16:13:09

I love L4D2 ngl it's a good game. it's workshop mods are what makes it the best of the best and it brings good forms of entertainment. I hope this gets more focus as this game's player count decreases slowly.

3

imsoumagical

2022-10-25 19:51:00

This game is a masterpiece, i could not have more fun in any other game, fun to play with friends and without absolute 10/10. If you are searching for a interesting and fun experience you need to try this game,

4

dragan45y

2022-10-08 20:44:48

Im a huge fan of valve game and i like those sourcce engine fps so yea il ike l4d2 and l4d also other valve game good luck everybody to get it

5

NICOUwU

2022-10-05 18:56:24

good game really I like to play it with my friends we really having a good time while playing this and I recomend this game to everybody itd lot of fun

6

jefftaken69

2022-08-27 16:41:16

pretty much this game is gold af and its still active af plus Imagine having one. YOU WILL NOT STOP PLAYING NO MATTER WHAT.anyway goodluck on getting the key thingy :)

7

ffartskidgaming

2022-07-25 22:03:33

very good its a old but gold game that has the good old graphics and generally a good feel its a old but gold game that has the good old graphics and generally a good feel

8

marcelmatousek92

2022-07-16 18:33:06

Hi,i realy like this game its my favourite game of my life and its realy cheap prize,its has very good graphics and nice comunity, you can modify your own charcatrers from Steam comunity workshop. :)

9

travision

2021-08-24 08:56:18

L4D2 is more worth it than L4D1 since it's the first campaign from the first game and it also has the l4d2 campaign aswell you can install some fun mods and there are alot of different gamemodes you can play. I still think this game is better than Back 4 Blood

10

asdf_2_a

2020-08-31 08:26:39

This game is absolutly amazing, I played It a lot of months. Now I am waiting for new upgrade to keep on playing again!....................

11

ProfessorPancakes

2018-12-13 05:29:49

Left 4 dead 2 is a pretty great shooter game. With the online being active as ever with many mods, and custom maps you will get your fill with this game after you finish the main campaigns.

12

Sova

2017-12-24 20:25:35

I'm a huge fan of this game. I don't use every game mode it has, but I really like to play cooperative with 2-3 friends most times I play. All of us use voice chat. I think it's a great game to spend some time with friends. I also like that it runs on Windows, Mac, and Linux. Installation is very easy on Linux computer, which not every cross platform game that says it's Linux compatible can boast.

13

Geenom

2017-08-01 09:05:39

One of the top zombie apocalypse CO-OP games I have really enjoed playing. I recommend it to anyone who enjoys a FPS zombie blasting game, not that hard if played on lower difficulties, but players who are looking for a challenge there's realism mode. Extremely easy to add mods trough steam workshop. Could be player profile levels, but it's an old game, cannot expect that.

14

ianperez2004

2017-07-07 20:42:14

this is such a fun game i love it i love how you can play the left 4 dead 1 campaign i love the workshop mods valve makes such fun games to be honest

15

mayi_jd_tlv

2017-02-25 23:03:22

el mejor juego q e jugado

16

juancaresp

2015-01-10 12:42:57

nose si me comprare este o el uno pero bueno hay esta la duda chan chan chan¡¡¡¡¡¡¡¡¡¡¡¡

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About of Left 4 Dead 2

Release date	07/03/2017
Users rating	5/5 (69 Comments)
Steam comments	Overwhelmingly Positive Overwhelmingly Positive (728598 Comments)
Categories	Action
Tags Adventure Multiplayer Singleplayer Online Co-Op Replay Value Horror Moddable Co-op Action Zombies

Languages

Danish, Dutch, English*, Finnish, French*, German*, Italian, Japanese, Korean, Norwegian, Polish, Portuguese - Portugal, Russian*, Simplified Chinese, Spanish - Spain*, Swedish, Traditional Chinese, Hungarian, Turkish, Bulgarian, Czech, Greek, Portuguese - Brazil, Romanian, Spanish - Latin America, Thai, Ukrainian, Vietnamese*languages with full audio support

Requirements

PC
Mac
Linux

Minimum:

OS *: Windows® 7 32/64-bit / Vista 32/64 / XP
Pentium 4 3.0GHz
2 GB RAM
Video card with 128 MB, Shader model 2.0. ATI X800, NVidia 6600 or better
Version 9.0c
13 GB available space
Sound Card: DirectX 9.0c compatible sound card

Recommended:

OS *: Windows® 7 32/64-bit / Vista 32/64 / XP
Intel core 2 duo 2.4GHz
2 GB RAM
Video Card Shader model 3.0. NVidia 7600, ATI X1600 or better
Version 9.0c
13 GB available space
Sound Card: DirectX 9.0c compatible sound card

Minimum:

MacOS 10.7
Dual core Intel processor, 2GHz or better
2 GB RAM
ATI Radeon 2400 or higher / NVIDIA 8600M or higher / Intel HD Graphics 3000
13 GB available space
Additional Notes: Not supported: OS X 10.5.x, ATI X1600 or X1900 graphics, NVIDIA GeForce 7 graphics or Intel graphics less than Intel HD 3000.

Minimum:

Ubuntu 12.04
Dual core from Intel or AMD at 2.8 GHz
2 GB RAM
nVidia GeForce 8600/9600GT, ATI/AMD Radeon HD2600/3600 (Graphic Drivers: nVidia 310, AMD 12.11), OpenGL 2.1
13 GB available space
Sound Card: OpenAL Compatible Sound Card