When you see , it refers to a MAME variant that has been compiled specifically for the PS3’s unique hardware architecture (Cell Broadband Engine) and wrapped into an installer file.
The Ultimate Guide to PS3 MAME Emulator PKG: Turning Your Console into a Retro Arcade Machine Ps3 Mame Emulator Pkg
: Designed to replicate the original hardware of vintage arcade machines, allowing for "pixel-perfect" gameplay of titles from the 70s through the late 90s. When you see , it refers to a
Navigate to dev_usb000 (your USB drive) and copy your ROMs folder. Released by developer Robo Hobo, this was intended
Released by developer Robo Hobo, this was intended as a preview version of MAME for the PS3.
Distributing commercial ROMs is illegal. The itself is legal open-source software. However, downloading arcade game ROMs for games you do not physically own is copyright infringement. This guide is intended for users who are dumping their own legally purchased arcade PCBs or compilation discs.