Player field manual // Access & platforms

How to Claim Your Active Matter Steam Copy After Buying Early

Claim your Steam copy as an eligible early buyer, use the correct linked account, and check which edition and progress carry over.

Guides
9
Topics
3
Languages
4
Active Matter Game screenshot
Active Matter // Game screenshot
01

Claim your Steam copy before the deadline

Owners who purchased the Early Version can receive free access to Active Matter on Steam. The account-linking deadline is November 23, 2026.

Open the official Steam-edition claim instructions and sign in with the Gaijin account used to purchase Active Matter.

If that Gaijin account is already linked to Steam through another Gaijin game, use that same Steam account. Using a different Steam account prevents the launcher progress from transferring.

02

What carries over to Steam

Purchase or existing dataResult on Steam
An edition purchased from the Gaijin StoreYou receive the corresponding edition on Steam.
The previously available Premium EditionPremium owners receive the upgraded Deluxe Edition, which replaced Premium.
An Elite Squad Edition ownerYou receive the Steam version with the same bonuses but without additional keys.
A friend who redeemed an Elite Squad bonus keyThe friend receives the Standard Edition on Steam.
Progress from the launcher versionLinking the accounts transfers that progress to Steam.
Progress previously earned in the Steam demoYour launcher progress replaces the existing Steam demo progress.

More guides

Explore the field manual

Search guides

Enter a topic to search the guides.