These handhelds are built for 500-in-1 ROMs. They cost $50-$80. Pre-installed SD cards often come with these ROM packs. The 3.5-inch screen is perfect for pixel art.

Once you have acquired the file (usually a .zip or .7z archive), here is how to play it.

99% of the games on these compilations (Nintendo, Capcom, Konami, Sega) are still under active copyright. Nintendo, in particular, is notoriously aggressive. They consider downloading a ROM of Super Mario Bros. (1985) as illegal as downloading a 2024 Switch title.

The screen flickered to a 16-bit recreation of his own living room. The sprite on the screen moved when Leo moved his controller, but it didn't jump or shoot. It just stood there, staring at a digital version of the very television Leo was using. A text box appeared:

A modern is vastly different. It is a curated (or sometimes chaotic) collection of ROM files—digital dumps of cartridge data—typically spanning multiple systems. While the name implies 500 games, a high-quality pack usually includes:

While the exact list of 500 games varies by version, a typical "500-in-1" ROM serves as a curated time capsule of the 8-bit era. Here’s a look at the classic titles you’ll almost certainly find. Many of these games remain highly sought after by collectors today.

When discussing "classic games 500-in-1 ROM," it's impossible to ignore the critical topic of legality. The rules surrounding ROMs, emulation, and copyright are complex and vary significantly by jurisdiction.