We appreciate your support of Alterium Shift via purchasing the Early Access version and want to provide exclusive rewards!

Sign in below to verify your ownership of the game. We will then ask for your email address so we can reach out about exclusive rewards!

Please Note: This only works if you directly purchased Alterium Shift on Steam prior to April 14, 2025. Verification will not work for those receiving their keys from Backerkit as a Kickstarter reward.

This validation is for people who have already purchased Alterium Shift on Steam.

Backers for the Kickstarter who have not purchased the Early Access version from Steam are not eligible for these extra rewards.

If you have questions or need additional assistance, please Contact Support