Metal Slug: A Japanese run n' gun game by Nazca which merged with SNK Metal Slug: A run n' gun game series, born from Nazca and SNK's merger An arcade original series, Metal Slug: run n' gun game now on mobile Metal Slug, a classic run n' gun arcade game series, is now on mobile A classic run n' gun arcade game series, Metal Slug, is now on mobile Metal Slug is a classic run n' gun game series from Nazca and SNK Metal Slug is a Japanese run n' gun game series from Nazca and SNK