“METAL SLUG 3”, the masterpiece in SNK’s emblematic 2D run & gun action shooting game series, still continues to fascinate millions of fans worldwide to this day for its intricate dot-pixel graphics, and simple and intuitive game controls!
User reviews:
Very Positive (29 reviews) - 93% of the 29 user reviews in the last 30 days are positive.
Very Positive (4,547 reviews) - 89% of the 4,547 user reviews for this game are positive.
Release Date: Feb 14, 2014

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Includes Metal Slug, Metal Slug 3, and Metal Slug X


About This Game

“METAL SLUG 3”, the masterpiece in SNK’s emblematic 2D run & gun action shooting game series, still continues to fascinate millions of fans worldwide to this day for its intricate dot-pixel graphics, and simple and intuitive game controls! The most highly praised title in the series among Metal Slug fans for its refined balance and game volume, heads out to the Steam gaming platform!


Play the arcade version of “METAL SLUG 3” from the beginning, and explore 5 immense challenging stages featuring multiple branching paths to explore exciting new areas! Make your way through the deluge of fire and fight off gigantic boss characters!

Play your favorite stages at will and train alone or with a brother-in-arms on the missions you have unlocked so far!

Connect to Steam and clear missions with friends far away via Online Co-Op Play.
Find a fellow countryman or foreign ally and let the mission begin!

Configure display, control, and language settings.

View original illustrations of the game that you've unlocked.

Check your current rank and score in“METAL SLUG 3” at any time,
and compete with other players to become the world's No. 1 soldier!


System Requirements

    • OS: Windows Vista, 7, 8
    • Processor: Pentium 4 2.4Ghz
    • Memory: 1 GB RAM
    • Graphics: Intel HD Graphics
    • DirectX: Version 9.0c
    • Storage: 500 MB available space
    • OS: Windows Vista, 7, 8
    • Processor: 2 GHz Dual Core
    • Memory: 2 GB RAM
    • Graphics: NVIDIA GeForce GT 640
    • DirectX: Version 9.0c
    • Storage: 500 MB available space
Customer reviews
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Very Positive (29 reviews)
Very Positive (4,547 reviews)
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2,268 reviews match the filters above ( Very Positive)
Most Helpful Reviews  In the past 30 days
1 of 1 people (100%) found this review helpful
1.2 hrs on record
Posted: October 10

Fought Spce Nazi Squid Aliens.10/10
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Most Helpful Reviews  Overall
873 of 1,088 people (80%) found this review helpful
23.9 hrs on record
Posted: January 27, 2014
What am I supposed to write? It's METAL SLUG. A day one purchase for all NEO-GEO fans.

I made a gameplay video of the first stage:

I'll write a better review when the game gets released, but it's looking pretty good. It's better than on GGPO/Supercade when it works. It still has some desync issues, but we'll see if they get fixed. The game has support for 16:9 resolutions and some filters available.

It's pretty much a 1:1 port of the arcade game. It also has a mission mode, which lets you start from any level you have unlocked. Some people might not like the fact that your credits are limited (as in no infinite continues), but you can always go to mission mode and start from the final stage, if you are struggling to beat the game. EDIT: Apparently the amount of credits will be increased during the beta.

It's a perfect arcade port, but also a good game to play in CO-OP (local or online).
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337 of 472 people (71%) found this review helpful
1.6 hrs on record
Posted: January 27, 2014
It's Metal Slug... on Steam, with online netplay. What more could one ask for?

Hopefully this is the start of many for Steam Neo-Geo games, I would love to see some of other stuff come to Steam, similar to NEO-GEO Station releases on PSN

Also has a range of graphical options, which was great since I was initially worried about the filter that the Steam storepage showed.

No filter


No filter + scanlines




Filter + scanlines

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126 of 171 people (74%) found this review helpful
155 people found this review funny
1.5 hrs on record
Posted: December 30, 2014
Was this review helpful? Yes No Funny
379 of 561 people (68%) found this review helpful
90 people found this review funny
11.5 hrs on record
Posted: November 13, 2014
Was this review helpful? Yes No Funny
49 of 53 people (92%) found this review helpful
3 people found this review funny
2.0 hrs on record
Posted: March 6, 2015
Metal Slug 3 is from a long franchise of 2D run and gun games known for their beautiful animation, graphics and over the top crazy sort of silliness. Sure you're a hard nosed warrior with a gun trekking through hostile territory, but you're facing not only well animated soldiers, helicopters and tanks, but giant crabs, yeti, gruesome zombies and squid aliens. In today's video game landscape, zombies and aliens sound mundane like its almost expected now, but with Metal Slug 3's fantastic graphics and animation, these enemies have a style that stands out from the pack. These zombies don't just swarm you, they vomit on you and turn you into a zombie and die. These aren't just aliens, they're squid aliens with lasers and retro 1950s robot that you can turn into junk piles. Its a great level of detail that gives the game its overwhelming charm and enjoyment. You can even bring a friend with two player simultaneous online coop. You can even look for matches, but well, there weren't any when I looked.

You've heard of NES hard, well then there's arcade hard. You get three lives one hit means death. This version of Metal Slug 3 makes it easier with unlimited continues. You can select the amount of continues in the settings. Each continue doesn't restart a level though, it only drops you back into the game. Every time you use your final life, a heavy machine gun icon drops to give you more incentive to pump in another quarter to even the odds against the enemies.

The controls are simple, you've got a jump, attack (shoot) and bomb throw buttons. You can't just hold the attack button for rapid fire oh no, where's the challenge in that? You need to keep pressing. Even with heavy machine guns and larger rapid fire weapons, one button press might release a lot of bullets, but those bullets end unless you hit the button again. If you're close enough to something you'll melee it instead of shooting. Its a nice level of detail to see. The sad part is that you seem to shoot in only four directions. I suppose I'm just used to Contra where you have 8 way shooting. Machine guns can still manage to shoot 8 ways, but only if you're transitioning from left to up.

You start by selecting from one of four characters. These four characters feel important by the end of the game, or at least one does anyway. All which play exactly the same. The real challenge is that the characters just aren't nimble. You're there to shoot things dead, not dodge projectiles. You can still crouch and jump, but you can easily get overwhelmed. Metal Slug 3 doesn't just let you ignore enemies, it will lock the screen in place until you take them out. They begin with a standard pea shooter pistol so its necessary to find bigger weapons and quick!

There are new weapons all over the place, and you get them by saving prisoners of war. When a bullet hits them, they're released and pace around. You're just so good that you manage to break them from their bondage without killing them. When you touch them, they reward you with extra bombs, points or weapons.

As for the weapons, you've got homing crush missiles, a shotgun so powerful that it can literally rip an asteroid in half, a heavy machine gun, some sort of bouncing projectile ball bearing gun and rockets to name a few. The arcade announcer will always tell you what you get and he specifically says rocket launcher with a deliberate accent, rocket lowncha. These great weapons have limited ammunition, but you can always find more. There is even a flame thrower that won't just kill enemies, its engulfs them in flames. These caveman POWs are everywhere. You have a limited supply of 10 grenades that you throw. I always end up forgetting about them. You can even find monkeys with guns to help you and satellites or storm clouds to rain death on your enemies.

There are vehicles you can hop into, but for a loss of shooting accuracy, the vehicles can take a lot more damage than you can. If the vehicle's health gets low, you can jump out or eject to keep from dying when the machine explodes. By loss of shooting accuracy I mean the turrets seem to rotate around. Like if you're shooting right, then you move left, the turret will be angled diagonally right. The more you move less, the more the turret rotates. Its not like that with all vehicles, just most. The vehicles are a nice touch, I just feel like I'm better without them for the most part. Oh and its not just vehicles, its elephants and camels that you can mount.

Its not just side scrolling run and gun action though, certain segments of the game turn into top down vertical shoot'em ups and side scrolling shoot'em ups. It all fits the game. You'll hop in a jet and fly to the right, if the jet explodes, you'll come in on a jet pack. It always makes me laugh when I've forgotten about it. One stage has a swimming level that is just a side scrolling shoot'em up under water. Its the same for the top down shoot'em up as well.

The animation and detail hit a whole new level with the Metal Slug series. You'll see a boat take visible damage and begin to sink. Soldiers will come out and start bailing the water with buckets only to have you shoot them. It explodes and sinks.

The enemies have a lot of flavor to them all with detailed animations. Soldiers won't just run up to kill you, they'll shoot, reload their guns, hit you with the butt of their rifle, crouch, prawn, get scared and run away. Its an amazing level of detail that makes the game fun and memorable. There are giant crabs that shoot bubbles at you. Plants that will chase and devour you if you get close enough. That's why the game lets you get fat, so you can't get swallowed! Even as a morbidly obese soldier, you can jump, and fire fat bullets and throw fat bombs. Yeti will freeze you into snowmen where you need to wiggle and jump to break free before they bash you with a bone hammer. Zombies will smash their own heads to have brain matter fly all over you. Its not just one type of zombie, there are several detailed zombies all with their own attacks.

When you become a zombie, you'll move slow and have a drunken walk with a shallow jump. Instead of a grenade, you have a powerful almost screen clearing blood vomit. If you're a zombie and you get hit, you're still dead. For real this time and not just undead. Its all building up to something at the end of the game.

Its not all silliness, there are tanks, helicopters, deadly insects and several other forms of death in the game. The bosses are all giant and diverse. Everything from a super mega crab with guns, to aliens that circle around firing, before they start dropping monoliths from the sky to fighting giant hovering things that shoot white ghost wolves and belch purple energy! Its a lot of creativity and fun, all while sticking within the realm of the game's logic. Like after fighting soldiers, aliens and zombies, you won't suddenly fight a pink cow for the laughs.

These soldiers, aliens and zombies all tie in together brilliantly later on in the game. Metal Slug 3 doesn't bore you with stories or cut scenes, you see everything unfold for yourself all in game. In fact, I'd say its one of the best stories for a run and gun I've ever seen and I hate story in games!

Even after you complete the game, you realize that there are different paths! So there's incentive for when you go back and play through it! It all so nice, brilliant, fun and detailed. The game's leader boards also help to keep you playing. There are even four levels of difficulty if the game is too baby for you. I still think its a lot tougher than Contra ever was, but this game was meant to eat your quarters.

I've got this game for several platforms, even for Android and X-Box. This feels like the best version for all its settings and great frills. There are several different settings, resolutions and even a gallery full of incredibly detailed if not horrific artwork. Well worth going out of my way to find them all.
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52 of 62 people (84%) found this review helpful
3.9 hrs on record
Posted: July 4, 2014
- Nostalgic value.
- The best one in the series.
- Updated and available on Steam.

- None

Final Remarks:
Where are other Metal Slug games? Bring all of them to Steam please.

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679 of 1,058 people (64%) found this review helpful
0.5 hrs on record
Pre-Release Review
Posted: January 28, 2014

Was this review helpful? Yes No Funny
329 of 503 people (65%) found this review helpful
2 people found this review funny
1.7 hrs on record
Pre-Release Review
Posted: February 4, 2014
10 / 10
Heavy Machine Gun
Was this review helpful? Yes No Funny
293 of 446 people (66%) found this review helpful
2 people found this review funny
0.5 hrs on record
Pre-Release Review
Posted: January 28, 2014

Obviously... It's Metal Slug on Steam, with online mutiplayer and more. I do hope they're going to release METAL SLUG 1 and 2 as i rememberd having alot of fun playing them at the arcade =P

Hopefully this is a start of many for steam neo-geo games, i do hope i see more.

10\10 as i rememberd this was a outstanding game at the arcade.
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Recently Posted
Tom Hardy
0.1 hrs
Posted: October 22
I want every Metal Slug series for Steam.
Helpful? Yes No Funny
1.0 hrs
Posted: October 21
I'm not really fan of this game in the series, but I have to admit that
the shooting and the multiple ways you can complete the stage is intense.
Helpful? Yes No Funny
12.1 hrs
Posted: October 15
The emulation has its problems but Metal Slug 3 is such a phenomenal game that I still have to recommend it despite that. Having the game available to play online with Steam friends is great.
Helpful? Yes No Funny
1.8 hrs
Posted: October 11
+) Background music became thrilling.
+) More amazing types of enemies.
+) More supplies in the battle, especially when fighting against bosses.
+) Vehicle missiles have become larger. Makes shooting controll easier. I still don't think they're optimized.

-) Too much of other genre is mixed in, such as flight action? I want to say?
Helpful? Yes No Funny
Jesus Christ
4.4 hrs
Posted: October 7
I remember playing this when I was in Jerusalem.

Helpful? Yes No Funny
0.4 hrs
Posted: October 6
NOSTALGIA OVERLOAD! Just like I remember playing on the arcade cabinet at the old Pizza Hut. It's freakin' Metal Slug, need I say more?
Helpful? Yes No Funny
2.7 hrs
Posted: October 2
Used to have the Anthology on the PSP for hours upon hours like it went out of style, Metal Slug 3 is a good title to start with but be warned once you start playing this one you're going to want to play ALL the rest of the games from the series but sadly they're not all on Steam. SNK created a gem here and its worth the money.

Performance wise she runs great with no issues there are however a few sound differences from this and the arcade machines like for example when you die and ask to restart but that's not really too much of a con I'm just too much of a purist I guess, have yet to try co-op so if you own this and want to play I'm down!
Helpful? Yes No Funny
0.3 hrs
Posted: October 2
Helpful? Yes No Funny
0.5 hrs
Posted: October 1
Fun game. However, streaming it thru In-Home streaming or Nvidia Gamestream loses connection with gamepad. Not sure why.
Helpful? Yes No Funny