Opening Ports for Metal Slug 3 using Your Router

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Port Forward Staff
February 24, 2021 (Last Updated: ) | Reading Time: 3 minutes

Metal Slug 3 is an Action, Arcade, and Shooter game published by SNK, D4 Enterprise, Hamster Corporation released in 2008.

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Metal Slug 3 has the following styles of play.

Port Forward Metal Slug 3

When you are playing Metal Slug 3 you might need to forward some ports in your router. Forwarding ports is a useful trick in gaming because it can really help to make your network connection most stable and on occasion even faster. Routers were not designed to allow incoming network requests and some games can play tremendously better if an incoming connection is forwarded through the router to the game.

Use a VPN Instead

Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

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Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.

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Before You Forward a Port

Before you can forward a port you need to know the following things:

How to locate your router's IP Address

The easiest way to find your router's IP address is to run our free Router Detector utility. It's a part of the Network Utilities suite of tools and it's completely free to use.

How To Forward Ports

Quickly get your ports forwarded using Network Utilities. Then when you are done you can just as easily close your ports back down to keep your network as secure as possible. You can also do it manually.

The general process for forwarding a port is:

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Which Ports Does Metal Slug 3 Require

The necessary ports for Metal Slug 3 are as follows:

Metal Slug 3 - Xbox 360

  • TCP: 3074
  • UDP: 88, 3074

Metal Slug 3 - Wii

  • TCP: 6667, 12400, 28910, 29900, 29901, 29920
  • UDP: 1024-65535

Metal Slug 3 - PC

  • We do not know the PC ports for Metal Slug 3 yet. If you know them please send us a message using our Message System.

Metal Slug 3 - Steam

  • TCP: 27015-27030, 27036-27037
  • UDP: 4380, 27000-27031, 27036

Metal Slug 3 - Playstation 3

  • TCP: 3478-3480, 5223, 8080
  • UDP: 3074, 3478-3479, 3658

Metal Slug 3 - Switch

  • TCP: 6667, 12400, 28910, 29900, 29901, 29920
  • UDP: 1024-65535

Metal Slug 3 - Playstation 4

  • TCP: 1935, 3478-3480
  • UDP: 3074, 3478-3479

Metal Slug 3 - Xbox One

  • TCP: 3074
  • UDP: 88, 500, 3074, 3544, 4500

We have guides that are custom tailored for Metal Slug 3 that will show you the required incoming ports.

That's all it takes to open your ports. Want to learn how to create more port forwards? Check out our list of games and applications.

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