Scenario 1 (the only one officially translated). The other two scenarios have fan translation patches. Apply the translation patch to the BIN file first , then convert to CHD. The patch saves, and the compression works flawlessly.

Save the file as convert.bat (change the extension from .txt to .bat ). Place your Saturn .cue and .bin files into this folder.

By converting bulky .bin / .cue files into single .chd files, users can save up to 40% of storage space without any loss in data quality. Below is a guide to the top Sega Saturn games and why CHD is the preferred way to play them. Why Use CHD for Sega Saturn ROMs?

If you have a collection in BIN/CUE format, you can convert it using these tools:

The definitive 3D fighter of its era ran at a crisp 60 frames per second at a high resolution. It relies heavily on CD-DA audio tracks for its stage themes, making it a textbook candidate for high-ratio CHD compression.

The killer arcade racer. The "Pro Driving Simulator" music is iconic. CHD handles the constant streaming of track data without lag spikes, which is the biggest issue with USB-based Saturn emulation.

Modern Saturn emulators and frontends—including RetroArch (Beetle Saturn/Kronos), Yaba Sanshiro, and standalone emulators like Mednafen and SSF—fully support CHD natively. Top Sega Saturn CHD ROMs You Must Play