Express 404 — cheap CD keys, compare prices
Is it worth buying?
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Express 404 is an indie simulation game that Yominoid both developed and released in 2026. You take the controls of a night train battling through a storm, juggling throttle control with the needs of the people on board, one of whom is secretly not human. Between stops you assemble upgrades, chase risky delivery targets, and either hunt down the impostor or lean into the disorder for profit, all within this roguelite take on paranoia-driven survival.
Best price today
€3.32
lowest in tracked period: official €3.32 near low
The cheapest Express 404 key right now costs €3.32 at Steam. The lowest price we have recorded for this game: €3.32.
The average low over the past 3 months was €3.59.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€3.32
Oct 2026
Price history
last 41 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.32 | — |
| Sept 2026 | €3.73 | — |
| Aug 2026 | €3.73 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
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
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All-time low so far: €3.32
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 or later | Windows 10 or later |
| Processor | Intel Core i5, 1.5 GHz | Intel Core i5, 1.5 GHz |
| Memory | 2 GB RAM | 4 GB RAM |
| Graphics | 1 GB dedicated video card, shader | 1 GB dedicated video card, shader model 2.0+ |
| DirectX | Version 10 | Version 11 |
| Storage | 1 GB available space | 1 GB available space |
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About this game — FAQ
Can Express 404 be played single-player?
Yes, Express 404 is a single-player game.
What languages does Express 404 support?
Express 404 is available in: English, German, Russian, Simplified Chinese, Ukrainian, Spanish - Spain, Japanese, Korean and 1 more.
FAQ
Where is the cheapest place to buy a Express 404 key?
The cheapest Express 404 key is currently sold by Steam for €3.32. The lowest price we have ever recorded for this game: €3.32.
How much does Express 404 cost?
Express 404 currently costs from €3.32 — 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.