Drag and drop ROM files into the app, and it automatically catalogs them and even adds cover art when available. Now, I just use a single app that controls it all. Sorting things outīefore OpenEmu came along, I had a mish-mash of different emulation apps on my Mac. So you can get a taste of how OpenEmu works without having to hunt for ROM files, if any of this sounds too sketchy for you. OpenEmu makes available a 'Game Starter Pack' of homebrew games - games that weren't released commercially - designed to work on the various systems. Distributing ROM files is discouraged, of course, but that hasn't stopped many websites from hosting them. If you download files for games you don't own, it's software piracy. Like DVD rips, the general rule of thumb is to only use ROM files for games you actually own. That's also where the legal waters get muddy. The games themselves need to be transcoded into ROM files - memory dumps of game cartridges and discs. Getting the software to work is quite another. Boycott Advance Download: Boycott Size: 881.33K Version: 0.4. Of course, emulating a device is one thing. Emulators Nintendo Gameboy Advance Mac OS X. And many emulators manage to work fine without such files. VPN Deals: Lifetime license for $16, monthly plans at $1 & moreĮmulators are perfectly legal to use (at least in the United States, where I live), as long as the developers don't include the proprietary system BIOS files that the game console makers wrote.