Valve stops Dbrand from shipping its Portal-themed “Companion Cube” accessory for the Steam Machine after determining it was made and sold without permission. Multiple outlets report that Dbrand initially announced the accessory and later opened preorders, but the product was removed from Dbrand’s website shortly after preorders began. Dbrand then refunds customers who bought the Companion Cube, saying it created the item “without a license from Valve.” Coverage also describes the accessory as unofficial and based on Valve intellectual property, which appears to be the central issue behind Valve’s intervention. Several reports characterize Valve’s action as a cancellation, including removing the product from the market and instructing that the accessory should not proceed. One outlet further adds that samples already produced—such as items reaching journalists or content creators—are being requested back for destruction, with the intent that remaining units are not distributed. Across the reports, the timeline centers on Valve’s objection to the lack of licensing and Dbrand’s subsequent decision to halt sales and issue refunds to affected customers.