🛠️ Sonic Rumble Party update history
Official announcements the developer posts on Steam—patches, new content, and events—sorted by date. Click a title to read the full post.
October 2026
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10/5Mon🎉 EventsThe Sports Festival Event Begins! + New Twitch Drops!
Gear up for a friendly competition! Time to Rumble on the court or rink! Who's your favorite athlete? Bing them out for the playoffs!What’s new: Basketballer BlazeGummy ZavokBasket Chao BuddyRC Hoverc…
September 2026
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9/9Wed🎉 EventsThe Echidna Tribe Event Begins! + New Twitch Drops!
Let's celebrate the Anniversary of Sonic Adventure's North American release! The Echidna Tribe Event has begun! The Echidna Warrior rises! Carrying on the might of the Echidna Tribe, Knuckles arrives …
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9/3Thu🎉 EventsSkin Bundle Discount underway in the Red Star Ring Shop!
Discounts last until Thursday, September 17, 2026 8:00am (UTC)!Check out the below items on discount now in the Red Star Ring Shop! Includes Skins, Skin Bundles, and Season Bundles! 16% OFFRonin Shado…
August 2026
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8/5Wed🎉 EventsThe Clean Sweepstakes Event begins! + New Twitch Drops!
The Diamond Cutters and Surge in their Clean Sweepstakes getup as well as the Phantom Rider arrives to the Rumble! Here to participate in not just races but other modes as well!Find Raider Surge, Gumm…
June 2026
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6/10Wed🎉 EventsSonic 35th Anniversary Event Begins!
A Sonic 35th Anniversary Event is coming to Rumble! Starting..... now!・Event Duration:8:00 AM on 6/10/2026 to 7:59 AM on 7/8/2026 (UTC)Our favorite CLASIC hedgehog is here to kick-off the celebrations…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.