Backrooms Lost Unit — 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 · Kinguin €2.40
About the game
Backrooms Lost Unit sends players into the infamous Backrooms setting for a cooperative experience built for one to four players. Across unsettling levels, players solve puzzles and piece together an escape using items they scavenge, while lurking entities make things deadlier the further they go. Developed and published by JD Archives, the game is currently available in Early Access as of 2026.
Best price today
€2.40
· · check “Region” on the seller’s page
Kinguin · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at Kinguin · the seller sends the key · same price as on their site
Notify me when it drops below €2.16
- On Steam
- €7.79−69 % here
- all-time low
- €2.4012 Oct
- Official now
- €7.79Steam
- Average low, 4 mo.
- €3.70
The cheapest Backrooms Lost Unit key right now costs €2.40 at Kinguin — the best of 2 compared offers. The cheapest official store price is €7.79 at Steam. (Prices as of )
Offers 2 · PC · from €2.40
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Backrooms Lost Unit prices by store 2
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €2.40 |
| Steam | Official store | €7.79 |
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Lowest official since we started tracking (Jul 2026)
€5.45
Oct 2026
Lowest — keyshops
€2.40
Oct 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.45 | €2.40 |
| Sept 2026 | €7.79 | €2.57 |
| Aug 2026 | €5.68 | €4.35 |
| Jul 2026 | €6.23 | €5.49 |
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: Kinguin, Steam
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 | Windows 11 |
| Processor | Intel Core i7-8700 / AMD Ryzen 5 3600 | Intel Core i7-10700 / AMD Ryzen 7 3700X |
| Memory | 8 GB RAM | 16 GB RAM GB RAM |
| Graphics | AMD RADEON RX 5300/ NVIDIA GeForce GTX 1650 | NVIDIA RTX 3070 / AMD Radeon RX 6800 XT |
| Storage | 12 GB available space MB available space | 12 GB available space GB available space |
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About this game — FAQ
Does Backrooms Lost Unit have co-op?
Yes, Backrooms Lost Unit supports online co-op.
Does Backrooms Lost Unit have multiplayer?
Yes, Backrooms Lost Unit has multiplayer.
Can Backrooms Lost Unit be played single-player?
Yes, besides multiplayer modes, Backrooms Lost Unit can also be played solo (single-player).
What languages does Backrooms Lost Unit support?
Backrooms Lost Unit is available in: English, Spanish - Spain, Portuguese - Brazil.
FAQ
Where is the cheapest place to buy a Backrooms Lost Unit key?
The cheapest Backrooms Lost Unit key is currently sold by Kinguin for €2.40. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €2.40.
How much does Backrooms Lost Unit cost?
Backrooms Lost Unit currently costs from €2.40 — the cheapest offer across the stores we track. For comparison, the game costs €7.79 on Steam, so buying a key saves you about 69%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
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.