Buy SCP: KOS PC Key

★ ★ ★ ★ ★

Where to pre-order SCP: KOS? As of 19 Oct 2026 we have 1 offers across 1 stores, the cheapest being $4.99 at Steam. Pre-ordering gets you the game on release day, usually with the order bonuses, at a price you already know today. If day one is not the point for you, it is worth knowing that the price normally goes lower after launch.

Release: Coming soon
butterbug
butterbug
Keyshops
Unavailable
Buy in Official Store:
$4.99
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
SCP: KOS
Windows
1w ago
DRM:
Steam
Steam
$4.99

About SCP: KOS

SCP: KOS - about the game

SCP: KOS is a top-down 2D multiplayer game built around short, chaotic rounds inside a Foundation containment site after a major breach. Players receive one of three faction assignments at the start of each match and must pursue opposing objectives while the facility layout changes completely from one round to the next.

Gameplay

The core loop centers on scavenging the site for loot and better equipment while navigating locked zones. Every participant starts with basic access and must locate upgraded keycards to reach deeper sections that hold stronger items or strategic positions. Combat occurs between rival groups, and environmental hazards such as tesla gates add risk to movement. An inventory system lets players carry weapons, cards, and other supplies, while a fog-of-war minimap helps track explored areas without revealing the full map at once. Rounds conclude when the on-site nuclear warhead is either detonated or successfully defended, after which the map regenerates and roles are reassigned automatically.

Interactive rooms scattered throughout the facility include SCP-914 for item upgrades, armories for gear, and elevators that connect the different levels. Dynamic events can trigger mid-round, introducing new hazards or encounters that alter the flow of play. Corpses remain visible and can be interacted with, contributing to the tense atmosphere as players move through the four main zones plus hidden special areas.

Game Modes

The game operates entirely on a single round-based format that resets the map and shuffles player roles at the end of each match. Matches last roughly fifteen minutes and emphasize quick decision-making over long-term progression. There are no separate queues or alternate rule sets; every session follows the same containment-breach structure with random generation ensuring no two rounds play identically.

Factions and Roles

Foundation personnel focus on looting, upgrading access, and eliminating or avoiding threats while trying to manage the warhead. Chaos Insurgency members enter from the surface via elevator-A with the goal of disrupting operations and targeting Foundation staff. SCP anomalies grant players control of sentient entities that possess unique abilities, allowing them to break containment, eliminate humans, and interfere with the warhead detonation. Each faction plays with distinct movement, abilities, and win conditions that encourage different strategies within the same shared map.

Is It Worth Playing?

SCP: KOS suits players who enjoy fast-paced, role-driven multiplayer sessions with high replayability from procedural maps and shifting objectives. The game remains in active development with new content added on a regular basis, and the current build already includes the full set of zones, keycard progression, the warhead mechanic, and multiple human and SCP roles. Those looking for a casual yet competitive experience centered on containment-site chaos will find the core systems functional and distinct. The title is available on PC and continues to receive updates that expand on the existing foundation.

Interface:
English
Audio:
English
Subtitles:
English

Age rating

Unavailable
Historical low
Price history from official stores
$4.99
Steam
1 weeks ago
Price history from keyshops
-
-
-

FAQ

8 questions

Before you start looking for a cheap SCP: KOS PC key, check the essentials. Developed by butterbug. Published by butterbug. Genres: Indie, RPG, Casual, Early Access. Categories: Multi-player, Family Sharing.

Q

Where to buy a cheap SCP: KOS Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a SCP: KOS key for as low as $4.99. This deal is available at Steam 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 SCP: KOS price on PC. Check the SCP: KOS price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the SCP: KOS Steam price is $4.99.

Our price tracker covers both official retailers and key marketplaces, so you can find SCP: KOS on sale even outside seasonal promotions. We currently detect 1 active offer 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, SCP: KOS is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. SCP: KOS has an official page on the Steam Store. You can also buy a SCP: KOS Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your SCP: KOS download happens on Valve's platform.

Not at this time. Valve marks SCP: KOS 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 SCP: KOS 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 SCP: KOS 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 SCP: KOS

1 Steam Steam Official
$4.99

Want to buy at the best moment? Set a price alert on XD.deals and get notified when SCP: KOS hits its next historical low.

Create Alert
Join our Discord
Get instant help from our community and stay updated on the latest deals
Set Price Alerts
Get notified by email when game prices drop to your target
Create Free Account
Unlock wishlists, price alerts, and Steam sync