Letter Lost — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 85%)
- 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
Letter Lost casts the player as the only person running a small post office on Kharnym Isle, responsible for franking letters, sorting parcels, and getting mail to its destination. Underneath that routine work, though, secrets are hiding, and the building carries riddles of its own for the player to work out. Quite possibly, it's a position the player will never need to leave voluntarily - the real challenge is finding a way out. FlatNine Games developed and published the title in 2026.
Best price today
€16.39
all-time low: official €16.39 · keyshop €18.86 near low
The cheapest Letter Lost key right now costs €16.39 at Steam — the best of 2 compared offers. The lowest price we have recorded for this game: €16.39.
The average low over the past 4 months was €17.66.
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.
Letter Lost prices by store 2
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €16.39 |
| Kinguin | Marketplace | €18.99 |
Lowest — official stores
€16.39
Aug 2026
Lowest — keyshops
€18.86
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €16.39 | €18.99 |
| Sept 2026 | €20.49 | €18.99 |
| Aug 2026 | €16.39 | €18.86 |
| Jul 2026 | €20.49 | €18.86 |
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, Kinguin
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All-time low so far: €16.39
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10/11, 64-bits | Windows 10/11, 64-bits |
| Processor | Intel Core i5-7100/Ryzen 3 1200 | Intel Core i7-14600K / AMD Ryzen 5 |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GeForce GTX 1060/AMD RX580 | Geforce GTX 3070 6GB or Radeon RX 5700 |
| DirectX | Version 11 | Version 11 |
| Storage | 11 GB available space | 11 GB available space |
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About this game — FAQ
Can Letter Lost be played single-player?
Yes, Letter Lost is a single-player game.
What languages does Letter Lost support?
Letter Lost is available in: English.
Does Letter Lost use Steam Cloud saves?
Yes, Letter Lost uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Letter Lost key?
The cheapest Letter Lost key is currently sold by Steam for €16.39. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €16.39.
How much does Letter Lost cost?
Letter Lost currently costs from €16.39 — 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.