Looking for a continuation of the Metal Slug game series? Complete the game and check out where the story line is headed in Metal Slug 4. Metal Slug 4 is a shooting game created by SNK Corporation for the Neo-Geo video game platform. The world is threatened by a virus that can eliminate any military computer system. The objective of the game is to destroy the source of this chaos which has led down to a rich terrorist organization known as Amadeus that has allied with General Morden's Rebel Army. Wipe out the enemies and save the entire world's military computer system before it gets infected by the cyber virus, with the hope of restoring the law and order to all nations. Bring out your tactical skills and carry out the missions without fail. Good luck!