Red Dead Redemption 2 (RDR2) uses a complex, proprietary sound system that isn't a "feature" in the sense of a user-facing tool, but rather a core part of its engine. If you are looking to access or fix these files, here is what you need to know: Accessing Sound Files (Modding)
How to fix specific crackling issues on high-end soundcards? rdr2 sound files
reveal that baby bears were originally planned but cut from the final release [16]. Restored Dialogue Red Dead Redemption 2 (RDR2) uses a complex,
The Encryption Problem:
Unlike Grand Theft Auto V, whose RPF files were cracked relatively quickly, RDR2 uses a more robust version of the RAGE Engine encryption. For the first two years after release, extracting RDR2 sound files was practically impossible without the decryption keys, which are embedded deep inside the game’s executable (RDR2.exe). Edit in Audacity and re-encode to the required
The standard tool is MagicRDR or the more modern Codeware RPF Explorer (originally built for GTA V but updated for RDR2). This tool reads the RPF archive structure.