“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) - 86% of the 29 user reviews in the last 30 days are positive.
Very Positive (4,534 reviews) - 89% of the 4,534 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
Customer Review system updated Sept. 2016! Learn more
Very Positive (29 reviews)
Very Positive (4,534 reviews)
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2,263 reviews match the filters above ( Very Positive)
Recently Posted
8.0 hrs
Posted: September 24
Childhood Game, Would recommend
I really hope they bring the rest to steam, only because i never got to play it :(
Helpful? Yes No Funny
3.5 hrs
Posted: September 21
Very similar to the first two Metal Slugs with a standout final mission that goes on quite a while. It's all the same fun 2D run-and-gun action as the first two games. A great arcade game.
Helpful? Yes No Funny
1.0 hrs
Posted: September 18
Probably the best part of Metal Slug franchise that I've played.

- non-linear levels - sometimes there are even three branching paths that you can follow
- many different vehicles
- level design is original

- some levels are too long

I would recommend playing this game, it's fun. Although be advised that it's really short. If you have a buddy to play with then this game have a potential to be even better.

For anyone interested in joining in on completing your own backlog; check it out here - http://steamcommunity.com/groups/completingthebacklog/discussions/5/530645446320364338/
Helpful? Yes No Funny
1.4 hrs
Posted: September 17
I'm a big fan of the Metal Slug series. I played a lot of different Metal Slugs in a lot of different arcades as a little kid, and I've played through Metal Slug 1, 2, X, 3, 4, and 5, with 3 and 5 being my favorites.

However, I'm not a big fan of this particular emulation, and I think I've seen much better ones for PC elsewhere.

First, for an $8 emulation of a really, really, really old game, it really doesn't handle its settings very well. There were some keys I couldn't map, and the graphics menu was buggy and so it took more time than it should have for me to adjust the graphics settings.

Second, and more importantly, there needs to be a "Disable suicide attack" option. I understand that it's a mixture of the auto-fire command and the jump button in-game (jump + attack is the suicide attack combo in a vehicle, so you basically cannot try to jump while holding auto-fire), but frankly, I have suicided my vehicle far more times in this version than in literally any other version of Metal Slug I have every played. And that includes this same company's version of Metal Slug 3 on the iOS, which, incidentally, doesn't share the same issue with "every vehicle of mine will suicide charge into a random wall" that this version has.
Helpful? Yes No Funny
1.3 hrs
Posted: September 15
Among SNK's best.
Most of my playtime with Metal Slug 3 has been via the Humble Bundle SNK version (DRM-free + Steam key), so my Steam stats don't tell the whole tale.

+ Frenetic, arcade action.
+ Awesome co-op play.
+ Wide variety. From the weapons to the stages to the boss battles to the vehicles.
+ Controller (XInput) support.
+ Modest hardware requirements.

- No Mac or Linux support on Steam, yet. Humble version does have Mac and Linux installers.
- Punishing difficulty in some areas. Mainly the zombie stages.
Helpful? Yes No Funny
2.1 hrs
Posted: September 14
Nostalgic. An arcade on your Steam. Just amazing!
Helpful? Yes No Funny
Admiral Mango
3.9 hrs
Posted: September 6
If you don't know what is this game just let me tell you it's one of the most loved games from the arcades machines.
If you played this as a child, what are you waiting for, dude?
This is the kind of games you'd like to beat at last 2 or 3 times a year just for the good old times.
Helpful? Yes No Funny
1.6 hrs
Posted: September 5
Old style arcadia.
Not bad, not great.
Helpful? Yes No Funny
The Real Devito®
8.1 hrs
Posted: September 5
Hey it's pretty good
would rescue baby harambe from a cage again
Helpful? Yes No Funny
0.5 hrs
Posted: September 5
I played this when i was 16
Im 16
Helpful? Yes No Funny
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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191 of 244 people (78%) found this review helpful
153 people found this review funny
1.5 hrs on record
Posted: December 30, 2014
Was this review helpful? Yes No Funny
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

Was this review helpful? Yes No Funny
413 of 601 people (69%) found this review helpful
89 people found this review funny
11.5 hrs on record
Posted: November 13, 2014
Was this review helpful? Yes No Funny
52 of 56 people (93%) 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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329 of 502 people (66%) 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
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295 of 448 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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679 of 1,058 people (64%) found this review helpful
0.5 hrs on record
Pre-Release Review
Posted: January 28, 2014

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51 of 61 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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35 of 39 people (90%) found this review helpful
5 people found this review funny
1.2 hrs on record
Posted: June 16, 2015
Eat - Sleep - Metal Slug - Repeat. Very fun game, single player or multiplayer. A nostalgic game. Back in my old days, I grew up playing this game with my brother and i loved it. Finished this game many times. Just buy it. 10/10
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