Sonic Rumble Party

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Sonic Rumble
Also known as: Sonic Rumble Party Developers: Sega, Sonic Team Publishers: Sega, Rovio Platforms:iOS, Android, Windows

Sonic Rumble (now known as Sonic Rumble Party) is a battle royale game developed by Sega for iOS, Android & Windows. The game uses Unity, however it uses a custom archive format.

File Formats

• .bdl - Archive, found in SonicRumble_Data/StreamingAssets/Win on Windows version

Archive

The .bdl archives can be viewed with Modder4869's fork of AssetStudio by specifying the game as SRU and the Unity version in the options menu. (The version is 2022.3.64f1 as of 3/18/2026)