You can download the Metal Slug XX ROM for PSP exclusively from ROMSSS.COM. This is the Asia version of the game. Use the ROM with an emulator to play Metal Slug XX on your desktop PC, mobile device, or tablet with top-notch quality. If you enjoy this free ROM on Emulator Games, you might also like similar titles such as Super Monkey Ball Adventure, Assassin’s Creed – Bloodlines, Little Big Planet.