SFX Optimizer: SFX Optimizer replaces game sounds with more optimized and compressed versions, for better performance and slightly reducing the total file size. For installation guide: Read this.
Credit: Weiliang
Download Asset (47 MB)MOD Info
Download Null’s Brawl Latest Version: Click on Android or iOS
Supported Null’s Brawl v63
File Size: 47 MB
Last Update: September 22, 2025
