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Where can you buy the cheapest Star Mountain key for {6}? Check and compare prices from 1 stores among 1 offers on XD.deals. The lowest Star Mountain price on keyshops is at $3.99 (0% off).

Release: 15 Jan 2026
Sam Knight
Sam Knight
Casual
Keyshops
Unavailable
Buy in Official Store:
$3.99
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Star Mountain
Windows
+1
10w ago
DRM:
Steam
Steam
$3.99
Historical Low Deal
Historical low
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About Star Mountain

Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain
Star Mountain - about the game

Star Mountain is a fast paced pvp platformer for up to 4 players where you must race to get a star before your opponent. Build your own platforms, and block your opponent to get to the star first!

Freeze Yourself to Reach New Heights

The core mechanic of Star Mountain is the ability to build your own platforms, using you and your opponents characters to reach the star. By frequently freezing your character, you can be offensive to create your own path to victory, or defensive to block in your opponent.

Online and Local Multiplayer

Friends are across the world? Got no friends? No matter! Star mountain features online multiplayer so you can play with amazing strangers and maybe meet your new best friend! Or, if you're lucky and have friends, there is also local multiplayer! (With split keyboard and controller compatibility)

As featured in Wonderville arcade in New York City!

From March 1st - June 1st 2024, Star Mountain was featured in an arcade cabinet thanks to Mark Kleback and the team at Wonderville NYC!

Casual Multi-player PvP Online PvP Shared/Split Screen PvP Family Sharing Cross-Platform Multiplayer Steam Achievements Full controller support Steam Cloud Shared/Split Screen
Interface:
English

Age rating

Unavailable

System requirements

Minimum:

  • Processor: Intel Core i3 or equivalent
  • Memory: 2 GB RAM
  • Graphics: Integrated Graphics (Intel HD 4000 or better)
  • Storage: 200 MB available space
  • Additional Notes: Any

Recommended:

Minimum:

  • OS: High Sierra 10.13+
  • Processor: Intel Core i3 or Apple M1
  • Memory: 2 GB RAM
  • Graphics: Integrated Graphics
  • Storage: 200 MB available space
  • Additional Notes: No native Silicon support but runs fine through Rosetta

Recommended:

Star Mountain price history

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FAQ

8 questions

Before you start looking for a cheap Star Mountain key, check the essentials. Developed by Sam Knight. Published by Sam Knight. PC released date: 15 Jan 2026. Genres: Casual. Categories: Multi-player, PvP, Online PvP, Shared/Split Screen PvP, Family Sharing, Cross-Platform Multiplayer, Steam Achievements, Full controller support, Steam Cloud, Shared/Split Screen.

Q

Where to buy a cheap Star Mountain Steam key?

Using our price comparison and verified discount codes, you can buy a Star Mountain key for as low as $3.99. 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 Star Mountain price on PC. Check the Star Mountain price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Star Mountain Steam price is $3.99. 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 Star Mountain on sale even outside seasonal promotions. We currently detect 1 active offer 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, Star Mountain is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Star Mountain has an official page on the Steam Store. You can also buy a Star Mountain Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Star Mountain download happens on Valve's platform.

Not at this time. Valve marks Star Mountain 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.

Star Mountain does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Star Mountain 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 Star Mountain

1 Steam Steam Official
$3.99

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