Buy Killer: Infected One of Us PC Key

Looking for a cheap Killer: Infected One of Us key? As of 21 Aug. 2026 the lowest offer is C$0.55 at G2Play, picked from 5 offers across 5 stores. Keyshops start at C$0.55, official stores at C$8.99. On PC the keyshop wins on price in most comparisons, but then you are buying a code from a third-party seller, so check the activation region. This game has been cheaper before, on 93% of the days we have data for. A price alert will let you know when the next drop comes. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 01 Feb. 2021
DreamTeamGames
Steam:
Mixed (194)
Buy in Official Store:
C$8.99
Buy in Keyshops:
-95%
C$0.55
In keyshops, it was cheaper on 93% of days with data.
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Killer: Infected One of Us
Windows
4w ago
DRM:
Steam
Steam
C$8.99

Keyshops (4)

DRM:
Steam
Steam
G2Play
Killer: Infected One of Us Steam CD Key
Windows
10h ago
DRM:
Steam
G2Play
C$11.10 ~C$0.55
-95%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
Killer: Infected One of Us Steam CD Key
Windows
11h ago
DRM:
Steam
Kinguin
C$11.10 ~C$0.55
-95%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Killer: Infected One of Us (PC) Steam Key GLOBAL
5.0
Windows
12h ago
DRM:
Steam
Eneba
C$11.10 ~C$0.59
-94%
-10% with XDD10copy
-10% with XDD10copy
G2A
Killer: Infected One of Us (PC) - Steam Key - GLOBAL
Windows
14h ago
DRM:
Steam
G2A
C$8.99 C$1.82
-79%
-8% with G2A8XDDcopy
-8% with G2A8XDDcopy

About Killer: Infected One of Us

Killer: Infected One of Us - about the game
In 2040, a research expedition to study mysterious organisms from Arctic headquarters spirals into chaos when Virus-40 infects team members. Infected players spread the deadly virus while hiding among the crew, denying their status to sabotage the mission. Healthy players hunt suspects, administer antidotes to cure the infected, and prove their own innocence through anonymous voting-all while keeping the station staffed to survive. Mistakenly dosing a healthy teammate triggers a fatal reaction. This indie casual massively multiplayer game packs voice and text chat for tense discussions, exciting quests, secret locations, and beautiful visuals. Players thrive on deception, quick judgments, and teamwork in high-stakes rounds.

The game takes place in 2040. From the headquarters of Arctic comes a statement about finding the new organisms. You and your team are going to a research expedition to study the unknown organisms. The research gets out of control and one or even more people are infected with a new unknown deadly virus "Virus-40". The virus clouds people’s judgement and forces them to infect the others with a deadly virus in order to ruin the expedition.

Players are divided into 2 roles:
•Infected - whose main goal is to infect everyone else, to deny being infection and blend in with other members of the expedition.
•Healthy - find the infected person and cure him/her with an antidote and prove that you are healthy to others, and also to survive it is necessary to maintain the station in staff state.

If the antidote is administered to a healthy person, then the medicine will have the opposite fatal effect.

Features:
- Voice and text chat
- Exciting quests
- Bonus system
- Secret locations
- Nice soundtrack
- Anonymous voting
- Beautiful visuals
Interface:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPolishPortuguese - PortugalRussianTurkishSimplified Chinese
Audio:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPolishPortuguese - PortugalRussianTurkishSimplified Chinese
Subtitles:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPolishPortuguese - PortugalRussianTurkishSimplified Chinese

Age rating

Unavailable
Steam:
Mixed (194)

Minimum:

  • Processor: Intel Core i3 / Ryzen 3 1200 or better
  • Memory: 8 GB RAM
  • Graphics: GTX 750 ti 2GB or better

Recommended:

  • Processor: Intel Core i5 / Ryzen 5 1400 or better
  • Memory: 8 GB RAM
  • Graphics: GTX 1050 2GB or better
Historical low
Price history from official stores
C$0.64
Steam
1 years ago
Price history from keyshops
C$0.28
Kinguin
5 months ago

FAQ

9 questions

Before you start looking for a cheap Killer: Infected One of Us PC key, check the essentials. Developed by DreamTeamGames. Published by Conglomerate 5. PC released date: 01 Feb. 2021. Genres: Indie, Casual, Massively Multiplayer. Categories: Multi-player, PvP, Online PvP, Family Sharing, Co-op, Steam Trading Cards, Steam Achievements, Online Co-op.

Q

Where to buy a cheap Killer: Infected One of Us Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Killer: Infected One of Us key for as low as C$0.55. This deal is available at G2Play and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Killer: Infected One of Us price on PC. Check the Killer: Infected One of Us price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Killer: Infected One of Us Steam price is C$8.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Killer: Infected One of Us on sale even outside seasonal promotions. We currently detect 5 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Killer: Infected One of Us is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

The current price is high against its own history: it was cheaper on 93% of days with data. The spread between offers was wide: from C$0.24 to C$8.99. The cheapest offer came most often from Kinguin: 27 of 75 days with data. Half of all readings fell between C$0.29 and C$1.07.

Yes. Killer: Infected One of Us has an official page on the Steam Store. You can also buy a Killer: Infected One of Us Steam key from third-party sellers. Our price comparison currently includes 5 offers with Steam DRM. Pick one to ensure your Killer: Infected One of Us download happens on Valve's platform.

Not at this time. Valve marks Killer: Infected One of Us as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Killer: Infected One of Us is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Killer: Infected One of Us deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Killer: Infected One of Us

1 G2Play G2Play Keyshop
-95% C$0.55
2 Kinguin Kinguin Keyshop
-95% C$0.55
3 Eneba Eneba Keyshop
-94% C$0.59
4 G2A G2A Keyshop
-79% C$1.82
5 Steam Steam Official
C$8.99

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