Upcoming DLC for PlayStation All-Stars includes Kat from Gravity Rush for the Vita.

SuperBot Entertainment is no longer working with Sony.

The developer was responsible for last year’s PlayStation All-Stars Battle Royale in partnership with Sony, but future downloadable content will be created internally at Sony Santa Monica.

“Sony Computer Entertainment can confirm that the working agreement with developer SuperBot Entertainment has amicably ended,” said Sony in a statement. “We have had a positive working relationship with this talented studio, and wish them the best of success in their next endeavor.”

It’s unclear what the next step forward for SuperBot is, but the studio isn’t calling it quits just yet.

"We don't have a reduction plan as of yet, however it is unlikely we can continue with our current work force for an extended period of time," said SuperBot director of operations David Yang to Kotaku. "We are still working things out and hope to continue on with as many of us as possible."

Sony has broken off relationships with a number of developers in the past few years. Most recently, it ended its relationship with Starhawk developer Lightbox Interactive just a few months after the game launched. Lightbox laid off a chunk of employees, and is now focused on iOS development.