Metal Slug is the undisputed king of run-and-gun arcade games. For decades, the series was completely synonymous with SNK’s legendary Neo Geo hardware. However, if you are searching online for a "Metal Slug 7 Neo Geo ROM," you are chasing a ghost.
: The official final game for the Neo Geo hardware was Samurai Shodown V Special , released in 2004. By that point, the hardware was over 14 years old and severely constrained by its storage capacity limitations.
However, searching for this specific ROM reveals an interesting piece of gaming trivia: Why Metal Slug 7 Isn't on Neo Geo metal slug 7 rom neo geo
PlayStation Portable (PSP), PlayStation 4, Xbox 360, and PC (via Steam).
While you cannot play this specific game in the standard Neo Geo emulator (like MAME), the retro gaming community has found workarounds. The most common way to play Metal Slug 7 on a PC is to use a Nintendo DS emulator. Metal Slug is the undisputed king of run-and-gun
A modified version of Metal Slug 3 or X that has been crudely re-skinned to look like a newer game.
Moreover, SNK (now SNK Corporation) has become aggressive about protecting its IP. In 2021, they filed multiple DMCA takedowns against large ROM repositories. Downloading Metal Slug 7 illegally puts you at risk for ISP notices and, in rare cases, legal action. : The official final game for the Neo
In the world of retro gaming "creepypasta" or alternate histories, a story about a "Neo Geo ROM" of Metal Slug 7 usually goes like this: The file was labeled ms7_aes_conversion.zip