Remember that ROMs are copyrighted material. Always prioritize playing games you physically own or those that have been released into the public domain by original developers.
When you search for "MAME 0.72 ROMs," you're not looking for single files. You're usually looking for a , a collection of game dumps. To get a specific game working, you might need a parent ROM, a clone ROM, and maybe even a BIOS file for the game's hardware.
Because the demand for is high, malware distributors frequently package fake "ROM downloaders" and "Emulator installers." Never download a .exe file claiming to be a ROM. Legitimate ROMs are always in .zip archives containing .bin , .rom , or .chd files. Stick to well-known torrent hash checks and private tracker communities to keep your rig safe.