Metal Slug XX coming to PS4 this summerDue out via the PlayStation Store.
Metal Slug XX is coming to PlayStation 4 via the PlayStation Store this summer, SNK announced at PAX East 2018 in Boston.
An updated version of Metal Slug 7, Metal Slug XX was released for PSP in December 2009. It added co-op multiplayer and downloadable content. The game was later released for Xbox 360 via the Xbox Live Arcade.