The Archive hosts "ghost" software—abandonware that is no longer supported by its creators. Through in-browser emulators, users can play MS-DOS games or use early Windows utilities that would otherwise be lost to hardware obsolescence.

Unlike the open, searchable nature of Archive.org, these Ghostware networks are often invite-only or require specific technical knowledge to access. They act as a backup for the backup—a place where software that is too legally sensitive for the open web (such as pre-patched games or rare development kits) is preserved.

Extensive sets for the Game & Watch , Game Boy Advance, GameCube, and Wii.

(programmatic) http://web.archive.org/cdx/search/cdx?url=targetsite.com/*&output=json