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Where to buy LOST ALTR at the best price? As of 21 Aug. 2026 the cheapest option is C$8.99 at Steam, out of 3 offers across 3 stores. The range reaches C$10.01, so the distance between the first and the last listing can be wide even with a handful of sellers. You activate the key in Steam or another client, and it is worth checking the price history first. This game has been cheaper before, on 95% of the days we have data for. A price alert will let you know when the next drop comes. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 31 Oct. 2025
ALTER-BOY
ALTER-BOY
Strategy
Buy in Official Store:
C$8.99
Buy in Keyshops:
-9%
C$10.01
In keyshops, it was cheaper on 95% of days with data.
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
LOST ALTR
Windows
5w ago
DRM:
Steam
Steam
C$8.99
Shop now

Keyshops (2)

DRM:
Steam
Steam
G2Play
LOST ALTR PC Steam CD Key
Windows
9h ago
DRM:
Steam
G2Play
C$11.10 ~C$10.01
-9%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Shop now
Kinguin
LOST ALTR PC Steam CD Key
Windows
9h ago
DRM:
Steam
Kinguin
C$11.10 ~C$10.01
-9%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Shop now

About LOST ALTR

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LOST ALTR - about the game

LOST ALTR is a casual solo card game set within the crumbling halls of a forgotten temple. You’ll face a series of Trials—mysterious encounters drawn from an ever-shifting deck. Each completed Trial leads you deeper into the Ruins of ALTR. Use Aspect cards to shape your fate—mysterious forces that grant you powerful advantages, but always at a cost.

Built on the foundation of the Scoundrel card mechanics by Zach Gage and Kurt Biegand, a heavily reimagined experience, LOST ALTR blends strategy, luck, and lore in a dark, esoteric world. The path forward is never the same. The further you go, the more the ruins remember.

What's Included

  • Hierophant Journey (Standard Rules and Aspect Cards)

  • 30 Aspect Cards to Collect through various Floors (Available in Journey Only)

  • Neophyte (Single Trial with reduced cards and no Aspect Cards)

  • Adeptus (Single Trial with Standard Rules and no Aspect Cards)

Early Access will evolve with new cards, mechanics, and layers of mystery—shaped by feedback from those brave enough to enter the ALTR.

Strategy Indie Casual Early Access Family Sharing Single-player Steam Achievements
Interface:
English
Audio:
English
Subtitles:
English

Age rating

Unavailable

System requirements

Minimum:

  • OS: Windows 10
  • Processor: Requires a 64-bit processor and operating system
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 780 or AMD Radeon RX 470
  • DirectX: Version 11
  • Storage: 2 GB available space

Recommended:

  • OS: Windows 11
  • Processor: Intel Core i7-4790 or AMD Ryzen 3 3200G
  • Memory: 12 GB RAM
  • Graphics: GTX 1060 6GB / GTX 1660 Super or Radeon RX 590
  • DirectX: Version 11
  • Storage: 2 GB available space

LOST ALTR PC price history

See all
Historical low
Price history from official stores
C$4.49
Steam
1 months ago
Currently lowest: C$8.99 Steam
Price history from keyshops
C$9.01
Kinguin
6 months ago
Currently lowest: C$10.01 Kinguin
Waiting for better offer?
Create an alert.

FAQ

9 questions

Before you start looking for a cheap LOST ALTR PC key, check the essentials. Developed by ALTER-BOY. Published by ALTER-BOY. PC released date: 31 Oct. 2025. Genres: Strategy, Indie, Casual, Early Access. Categories: Family Sharing, Single-player, Steam Achievements.

Q

Where to buy a cheap LOST ALTR Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a LOST ALTR key for as low as C$8.99. 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 LOST ALTR price on PC. Check the LOST ALTR price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the LOST ALTR Steam price is C$8.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find LOST ALTR on sale even outside seasonal promotions. We currently detect 3 active offers 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, LOST ALTR is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

The cheapest offer came most often from Kinguin: 92 of 103 days with data. The current price is high against its own history: it was cheaper on 95% of days with data. The price reached its historical low on only 2 days out of 103 days with data. We have been tracking this game since November 3, 2025 and collected 165 readings from 3 stores.

Yes. LOST ALTR has an official page on the Steam Store. You can also buy a LOST ALTR Steam key from third-party sellers. Our price comparison currently includes 3 offers with Steam DRM. Pick one to ensure your LOST ALTR download happens on Valve's platform.

Not at this time. Valve marks LOST ALTR 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 LOST ALTR 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 LOST ALTR 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 LOST ALTR

1 Steam Steam Official
C$8.99
2 G2Play G2Play Keyshop
-9% C$10.01
3 Kinguin Kinguin Keyshop
-9% C$10.01

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

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