: A mechanical variant of mutated soldiers with enhanced jumping abilities but no player protection.
: A powerful weapon variant that fires forward in a concentrated stream but loses the ability to spray fire diagonally. Strategic Tips & Tricks
The final boss, the , features three distinct phases: Metal Slug 4 - Review metal-slug-4-game
Released in 2002, introduces a mix of classic run-and-gun mechanics with unique additions like the Metallish System . While often debated by fans for its heavy use of recycled assets, it remains a solid entry for its refined boss battles and branching mission paths. Essential Gameplay Mechanics
: The button to exit a vehicle was moved to the D button , making it harder to accidentally ditch your slug during intense platforming. : A mechanical variant of mutated soldiers with
: Many missions, such as Mission 1, offer upper and lower routes. For example, in Mission 1, crouching and walking downwards at the first taxi choice leads to a lower path with different prisoners and power-ups.
: In this entry, "little bullets" do less damage to your Metal Slug than heavy projectiles, allowing you to tank small arms fire more effectively than in previous games. Mission Breakdown & Completion Time Estimated Time Main Campaign 100% Completion (Secrets & Routes) Boss Strategy: The Final Battle (Amadeus) While often debated by fans for its heavy
: A new combo-based scoring mechanic. Collecting medals starts a timer; killing enemies during this window grants exponentially higher points. New Slugs :