How to Open a Port in Your Router for Flat Kingdom

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Port Forward Staff
Last Updated: | Reading Time: 3 minutes

Flat Kingdom is a 2D, Action, Adventure, Puzzle, and Platformer game published by Games Starter, Ratalaika Games released in 2016.

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Which Ports Does Flat Kingdom Require

The required incoming ports for Flat Kingdom are as follows:

Flat Kingdom - Steam

  • TCP: 27015, 27036
  • UDP: 27015, 27031-27036

Flat Kingdom - PC

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

Flat Kingdom - Playstation 4

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

Flat Kingdom - Playstation 5

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

Flat Kingdom - Switch

  • TCP: 6667, 12400, 28910, 29900, 29901, 29920
  • UDP: 1-65535

Flat Kingdom - Xbox One

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

Flat Kingdom - Xbox Series X

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

We have guides that are custom tailored for Flat Kingdom that will show you the ports that need to be forwarded in your router.

Flat Kingdom has the following styles of gameplay.

How to Port Forward Flat Kingdom

When you are playing Flat Kingdom 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.

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 locate 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

A smart way to forward your ports is to use Network Utilities. Since Network Utilities allows you to both forward and un-forward ports easily you can keep your network security maximized, and then forward ports only when you need them. Alternatively you can do it by hand.

The process for forwarding a port is generally:

After following those steps your ports should be forwarded. Head to our applications and games list for more port forwarding guides.

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