Destiny‘s “Bungie Bounty” event, during which you can earn special prizes by beating the developer at its own game, returns tonight, December 22. Starting at 4 PM PST / 7 PM EST, Bungie developers will hop into Sparrow Racing League matches on Xbox One–beat them and you’ll get a special emblem (below).

“If you can match against us, you’ll be racing against some of the very same developers who created the Sparrow Racing League,” Bungie said in an announcement. “This is your chance to beat us at our own game. If you can place in the top three, we’ll deliver [the emblem above] to your Postmaster. Every race has a trophy.”

The event runs for a period of two hours, ending at 6 PM PST / 9 PM EST. Be on the lookout for Bungie community managers “DeeJ” and “Cozmo” on Xbox Live, as you’ll need to match up with them for a shot to win. However, it may not be them actually behind the controller.

You can watch the entire event live on Bungie’s Twitch channel.

A Sparrow Racing League Bungie Bounty event was held last week on PlayStation 4. The Destiny racing mode’s days are numbered, as it goes away on December 29.

Previous Bungie Bounty events saw the developer challenging the community at Crucible modes.