Rather than searching for potentially unsafe .zip files from ROM sites, you can find the official, optimized versions on several modern storefronts:
If you are using an emulator like or FinalBurn Neo , you typically look for the ROM set named mslug.zip . Ensure you own the original hardware or a digital license to stay compliant with copyright standards. Download Metal Slug (USA) zip
Available on the Nintendo eShop , PlayStation Store , and Xbox Store . These versions are highly accurate emulations of the arcade original. Rather than searching for potentially unsafe
Official versions are available on the iOS App Store and Google Play Store . Emulation Note you can find the official
If you prefer owning your files without a launcher, the GOG version is a great choice.