You are playing Metal Slug Adventure online for free at Crazygames2.com. It is a game of the Gun Games genre that we have chosen to update on Crazy games. Your task is to pass all levels of the game and get the highest score. Metal Slug Adventure is a game with extremely beautiful game graphics and scientific design, this game will bring you very enjoyable experiences. In addition, in Crazy games there are many free games similar to Metal Slug Adventure or games from the Gun Games category, minecraft games, .IO games, Poki games, racing games, shooting games, girls games, Super Metal Wars , Metal Driller, Metal Guns Fury Beat Em Up, Gun Metal War 2D Mobile, ... All of them are great, free and safe for everyone to play. Don't forget to share the Metal Slug Adventure with your friends and family if you find it interesting and meaningful!