Neo Geo MVS

Metal Slug 4

One year after the events of Metal Slug 3, the world is trembling under the new threat of a mysterious but deadly cyber virus that threatens to attack and destroy any nation's military computer system. With Tarma and Eri unable to help due to their own assignments in the matter, Marco and Fio are called in to investigate the situation and are joined by two newcomers, Nadia and Trevor. In their investigation, the group discovers that a terrorist organization known as Amadeus is behind the nefarious plot and that they head into battle against Amadeus' forces, hoping to destroy the cyber virus before it gets the chance to wipe out the entire world's military computer system

Genre: Platform
Year: 2002
Developer: SNK Playmore
Publisher: Mega / Playmore
Players: 1

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P2P Netplay available on compatible cores

Achievements

65 achievements · 602 total points

Knife to Meet You Kill 30 enemies with Marco's melee attack
5 pts
The Mighty Boot Kill 30 enemies with Trevor's melee attack
5 pts
Brain-Taser Kill 30 enemies with Nadia's melee attack
5 pts
Carry the Hatchet Kill 30 enemies with Fio's melee attack
5 pts
Bananas on the Brain Finish a mission area while transformed into a monkey
5 pts
Chubby Chase Finish a mission area while fat
5 pts
That's a Wrap Finish a mission area while mummified
5 pts
Fully Re-Animated Finish a mission area while zombified
5 pts
Azure Decor Earn the blue medal on the mission results screen
5 pts
Verdant Decor Earn the green medal on the mission results screen
5 pts
Crimson Decor Earn the red medal on the mission results screen
10 pts
Brightest Decor Earn the white medal on the mission results screen
10 pts
Crazy Cannoneer Reach the truck in Mission 2 while inside the M-15A Bradley
5 pts
Forest Slugger Reach Toschka Dalanue in Mission 2 while inside the Metal Slug
5 pts
Walking Dead-Eye Reach the vehicle range limit in Mission 4 while inside the Walking Machine
5 pts
Forklift Certified! Reach the vehicle range limit in Mission 5 while inside the Forklift
5 pts
Talons of the Stowaway Reach the vehicle range limit in Mission 5 while inside the Metal Claw
5 pts
The Scene of a Hard Battle Defeat the Brave Guerrier and clear Mission 1 via the lower route on Normal difficulty or higher with otherwise default settings
10 pts
Let's Run Through! Defeat the Brave Guerrier and clear Mission 1 via the upper route on Normal difficulty or higher with otherwise default settings
10 pts
Show Spirit Defeat Toschka Dalanue and clear Mission 2 on Normal difficulty or higher with otherwise default settings
10 pts
Snowy Road Defeat The Iron and clear Mission 3 via the upper route on Normal difficulty or higher with otherwise default settings
10 pts
The Mean Old Yeti Defeat The Iron and clear Mission 3 via the lower route on Normal difficulty or higher with otherwise default settings
10 pts
Cadaverous Defeat Big John and clear Mission 4 via the upper route on Normal difficulty or higher with otherwise default settings
10 pts
Curse of the Mummy's Hand Defeat Big John and clear Mission 4 via the lower route on Normal difficulty or higher with otherwise default settings
10 pts
Maritime Clash Defeat the Sea Satan and clear Mission 5 via the upper route on Normal difficulty or higher with otherwise default settings
10 pts
Go Ahead! Defeat the Sea Satan and clear Mission 5 via the lower route on Normal difficulty or higher with otherwise default settings
10 pts
Revenge of the Amadeus Fail to escape in the Final Mission and watch the bad ending on Normal difficulty or higher with otherwise default settings
10 pts
Final Madness Successfully escape in the Final Mission and watch the good ending on Normal difficulty or higher with otherwise default settings
10 pts
Peregrine Falcons Leader Beat the entire game using only Marco on Normal difficulty or higher with otherwise default settings
25 pts
Skilled Computer Programmer Beat the entire game using only Trevor on Normal difficulty or higher with otherwise default settings
25 pts
French Model Beat the entire game using only Nadia on Normal difficulty or higher with otherwise default settings
25 pts
S.P.A.R.R.O.W.S. Sergeant Major Beat the entire game using only Fio on Normal difficulty or higher with otherwise default settings
25 pts
Here Comes the Boom! Kill 50 enemies by throwing 2 or more bombs simultaneously
5 pts
Akimbo Commando Kill 15 enemies with the Two Machine Guns
5 pts
In the Hunt Kill 15 enemies with the Enemy Chaser
5 pts
Cannon Brawl Kill 3 enemies with the Drop Shot
5 pts
Burning Courage Kill 5 enemies with the Flame Shot
5 pts
Gratuitous Grenadier Kill 3 enemies with the Super Grenade
5 pts
Spray & Pray Kill 30 enemies with the Heavy Machine Gun
5 pts
Grand Scale Kill 10 enemies with the Iron Lizard
5 pts
RGB Beam Kill 5 enemies with the Laser Gun
5 pts
Prepared for Launch Kill 10 enemies with the Rocket Launcher
5 pts
Shell Shock Kill 5 enemies with the Shotgun
5 pts
Lieutenant's Marks Score 500,000 points on Normal difficulty or higher with otherwise default settings
10 pts
Captain's Marks Score 1,000,000 points on Normal difficulty or higher with otherwise default settings
10 pts
Colonel's Marks Score 1,500,000 points on Normal difficulty or higher with otherwise default settings
25 pts
General's Marks Score 2,000,000 points on Normal difficulty or higher with otherwise default settings
25 pts
"Thank You" Indeed! Rescue 50 prisoners throughout the game on Normal difficulty or higher with otherwise default settings
25 pts
Hostage Hero I Rescue 12 prisoners in Mission 1 on Normal difficulty or higher with otherwise default settings
10 pts
Hostage Hero II Rescue 7 prisoners in Mission 2 on Normal difficulty or higher with otherwise default settings
10 pts
Hostage Hero III Rescue 6 prisoners in Mission 3 on Normal difficulty or higher with otherwise default settings
10 pts
Hostage Hero IV Rescue 9 prisoners in Mission 4 on Normal difficulty or higher with otherwise default settings
10 pts
Hostage Hero V Rescue 14 prisoners in Mission 5 on Normal difficulty or higher with otherwise default settings
10 pts
Hostage Hero VI Rescue 10 prisoners in the Final Mission on Normal difficulty or higher with otherwise default settings
10 pts
A Brave Bravo Receive the "Bravo" score pop-up message
1 pts
The Road to Greatness Receive the "Great" score pop-up message
2 pts
Terrifyingly Terrific Receive the "Terrific" score pop-up message
3 pts
Is That Even a Word? Receive the "Metalish" score pop-up message
4 pts
Infantry Blue Earn 4 blue medals via the combo system
1 pts
Jungle Green Earn 4 green medals via the combo system
2 pts
Soldier Red Earn 4 red medals via the combo system
4 pts
General White Earn 4 white medals via the combo system
5 pts
Heavy Massacre Kill 100 enemies
5 pts
Mass Murder Kill 300 enemies
10 pts
All Elite Soldier Beat the game on Normal difficulty or higher with otherwise default settings and without using more than 5 continues
50 pts

Metal Slug 4 leaderboard

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Metal Slug 4 frequently asked questions

How do I play Metal Slug 4 online with a friend?

Metal Slug 4 (Neo Geo MVS) can be played online with friends using Etera's P2P netplay. Create a room in the launcher and invite your friend, who joins through the invite. Step by step:

Download the Etera launcher for Windows or Linux and create your account.
Ask your friend to do the same and add them to your friends list.
Pick the game in the library and create a netplay room.
Invite your friend: they accept the invite and join the room.
The launcher keeps dependencies on the same version for both players, avoiding desync.

How do I play Metal Slug 4 on PC?

Download the Etera launcher (Windows or Linux), find Metal Slug 4 in the Neo Geo MVS library and click to download. The launcher handles the emulator and setup for you.

Does Metal Slug 4 netplay lag?

Etera uses a direct P2P connection between players, which usually means low latency. Results depend on each player's internet quality.

Does Metal Slug 4 have achievements?

Yes, Metal Slug 4 has 65 achievements worth 602 points. Achievements are counted and saved to your history and the leaderboard for subscribers and during the trial period.

Can I play Metal Slug 4 for free?

Yes. Every account gets a 5-day trial with premium features. After that, the free plan allows 3 new games per day and 1 netplay session per day. Premium raises those limits.

Play Metal Slug 4 on Etera

Download the launcher for Windows or Linux, find this game in the library and play solo or with friends.