Once finished, you will see a brand new .chd file for each game. You can now safely delete or archive the old BIN/CUE files. Summary: The Modern Standard
Which (like RetroArch, LaunchBox, or standalone Mednafen) you plan to use.
Using for Sega Saturn roms is highly recommended because it offers lossless compression, reducing file sizes significantly compared to standard .bin / .cue formats while maintaining 100% data integrity. Why Use CHD for Saturn? sega saturn roms chd
: Major Saturn emulators like Beetle Saturn (via RetroArch), Kronos , Yir , and Yaba Sanshiro support CHD directly.
When you download or rip a Sega Saturn game, you typically get a .cue file paired with one or multiple .bin files. A single game can easily exceed 700 megabytes. If you are building a curated library or a full romset, this quickly drains your storage. Once finished, you will see a brand new
: The rarest game for the system is Delisoba Deluxe , which can be worth upwards of Recommended ROM File Types & Compression
. It offers a space-efficient alternative to traditional BIN/CUE sets by consolidating multi-file games into a single, lossless compressed archive Key Advantages of CHD Format Space Savings : Typical Sega Saturn games can see file size reductions of 20% to 40% without any loss in data quality. Organization : It converts messy multi-BIN/CUE folders into a single .chd file , making library management much cleaner. Native Support : Major emulators and cores—including RetroArch's Beetle Saturn (Mednafen), Kronos, and Yabause Using for Sega Saturn roms is highly recommended
Create a text file in the same folder, paste the following script into it, and save it as cue_to_chd.bat :
Some of the Saturn's greatest titles, such as Panzer Dragoon Saga and Enemy Zero , span across multiple discs. When converting these to CHD, you will end up with separate files like Game (Disc 1).chd and Game (Disc 2).chd .
: Most modern Sega Saturn emulators and FPGA cores, like the MiSTer FPGA , now support CHD. Where to Find Quality CHD Sets
To help me tailor any further help with your Sega Saturn setup, let me know: