chdman createcd -i game.cue -o game.chd -c zstd
Games like Killer Instinct 2 or the MAME Hard Drive games can take up several gigabytes of space. Ensure you have enough storage before building a full CHD collection. chd files for mame
for modern MAME (0.200+). Older CHDs may need conversion. chdman createcd -i game
You can also specify full path in command line: chd files for mame
Input file: game.chd File Version: 5 Logical size: 650,000,000 bytes Hunk Size: 2048 bytes Total Hunks: 317,382 Compression: zstd
The output will be raw, uncompressd disk image.
Place the .chd file in the appropriate folder inside your MAME ROMs directory.