All battles after the plunge are left to the judgment of the front line, and this is the start of a counterattack mission by the four elite soldiers Marco, Tarma, Eri, and Fio!! New Features and Differences Gameplay The ultimate purpose of this mission is to recapture or destroy the confidential disk and destroy the Ptolemaic Army. A surprise attack by selected elite corps from P.F. When the Regular Army decided to re-enter the 'Corridor of Fire', it was believed that the enemy had already grasped everything in their hands, so a large-scale operation was judged to be dangerous.

The incident revealed that the enemy behind the pilfering of Metal Slug secrets was indeed the Ptolemaic Army. They tried to overtake them, but an unexpected enemy appeared in front of them and were forced to withdraw, the natives who settled in the ruins and the huge Metal Slug protected by them. Marco and Tarma of the PF Squad follow the whereabouts by command from the Chief of Staff to recapture the disk.Д®ri and Fio, members of the Special Operations Unit Sparrows, an intelligence agency investigating the Ptolemaic Army, a paramilitary organization that was raiding historical ruins worldwide, succeeded in tracking it down at an ancient ruin known as the 'Corridor of Fire'. Depriving this disk is equivalent to knowing all the hands of the Regular Army. troops, weapon data of the Rebel Army, etc.

The disk contains blueprints of Metal Slugs, battle records of P.F. One day, the Regular Army's SV planning laboratory that was developing these Slugs were attacked by an unknown group, and the disk containing Metal Slug secrets was stolen. Squad), the Regular Army's special-purpose work force, was rushing to develop the next-generation of Metal Slugs in order to increase their strength. In the constant conflicts around the world, the Peregrine Falcons ( P.F. Translated from the Japanese Metal Slug 5 PlayStation 2 manual:

Metal slug switch