Online: 404 — cheap CD keys, compare prices
Is it worth buying?
The price is at or near the lowest we've tracked — a good time to buy
Buy · Steam €15.51
About the game
Online: 404 is an open-world survival simulation that asks even long-time genre players to reconsider how they usually stay alive and how they deal with their environment. You can go solo or team up with friends, pursue the story or just wander, provided you keep hold of your key device. Cornfield Games is developing and publishing it; it is announced for 2026 and listed as an Early Access title.
Best price today
€15.51
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €13.96
- On Steam
- €15.51
- lowest in tracked period
- €15.5123 Oct
The cheapest Online: 404 key right now costs €15.51 at Steam. (Prices as of )
Offers 1 · PC · from €15.51
Prices as of
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Listed seller price shown — payment fees may vary by method.
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Lowest official since we started tracking (Oct 2026)
€15.51
Oct 2026
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 | Windows 11 |
| Processor | Intel i5-12400F / AMD Ryzen 7 5800X | Intel i5-12400F / AMD Ryzen 7 5800X |
| Memory | 16 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GeForce 2060 / AMD Radeon 5600 XT | NVIDIA GeForce RTX 3060 / AMD Radeon 6750 XT |
| DirectX | Version 12 | Version 12 |
| Storage | 60 GB available space | 60 GB available space |
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About this game — FAQ
Does Online: 404 have co-op?
Yes, Online: 404 supports online co-op.
Does Online: 404 have multiplayer?
Yes, Online: 404 has multiplayer.
Can Online: 404 be played single-player?
Yes, besides multiplayer modes, Online: 404 can also be played solo (single-player).
Does Online: 404 support a controller/gamepad?
Yes, Online: 404 has full controller support.
What languages does Online: 404 support?
Online: 404 is available in: English, Russian, Ukrainian, French, German, Spanish - Spain, Polish, Turkish and 1 more.
Does Online: 404 use Steam Cloud saves?
Yes, Online: 404 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Online: 404 key?
The cheapest Online: 404 key is currently sold by Steam for €15.51. The lowest price we have ever recorded for this game: €15.51.
How much does Online: 404 cost?
Online: 404 currently costs from €15.51 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.