🛠️ 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.
Latest update · May 18
🛠️ Update News - Developer Letter #3
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August 2026
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8/25Tue📢 AnnouncementSteam Trading Cards speed onto Rumble!
Hello Rumblers! Announcing that Steam Trading Cards are here for Sonic Rumble Party!What this means is that there are other Steam rewards that come with this as well!Together with the Trading Cards, y…
July 2026
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7/13Mon📢 AnnouncementSonic Prime Returns with Boscage Maze!
Our fiercest friends from Boscage Maze have arrived from the Shatterverse! Now it's their turn to Rumble! Chaos Sonic follows suit as well, joining in from the cast of characters from New Yoke City! F…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.