Portal: Companion Collection is Valve Corporation's First-Person, Puzzle, Platformer, and Adventure game with a release date in 2022.

Which Ports Does Portal: Companion Collection Require
The ports that need to be forwarded for Portal: Companion Collection are as follows:
Portal: Companion Collection - Switch
- TCP: 6667, 12400, 28910, 29900, 29901, 29920
- UDP: 1-65535
If you want to follow guides that are custom tailored to your exact router and Portal: Companion Collection simply follow one of these links:
Portal: Companion Collection offers the following genres of gameplay.
- First person games are played from the perspective of the player. They typically have a gun or other weapon held out in front, but this is not always the case. Many first person games are sometimes called "shooters" because the primary goal of the game is to shoot other players or creatures, but this is not always the case.
- Puzzle games require players to solve a variety of puzzles ranging from logic to patterns to words and numbers. They are sometimes timed and sometimes do not have a time limit. Some puzzle games have a level progression built in to them and others are more in the arcade style.
- Platform games are usually action games that require the player to hop from one platform to another, usually in some sort of acrobatic way. They are good for people with fast reflexes. They can come in short and long story varieties. Typical platform games are Super Mario Bros. and Sonic the Hedgehog.
- Adventure games are very heavily story driven. You are usually the main character and are the one who discovers the true plot as the game progresses.
How to Port Forward Portal: Companion Collection
When you are playing Portal: Companion Collection 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 sometimes 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:
- The IP address of your network router.
- Your gaming machine's IP address.
- A list of TCP and UDP ports to forward.
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
Use our Network Utilities for a quick way to get your ports forwarded. Network utilities makes it easy to enable and disable your port forwards to keep your network security as tight as possible. You can also do it by hand by following these steps.
The usual process for forwarding a port is:
- Login to your router.
- Locate your routers port forwarding section.
- Put the IP address of your computer or gaming console in the correct box in your router.
- Put the TCP and UDP ports for your game in the matching boxes in your router.
- On occasion you have to reboot your router for the changes to take effect.
After that you're done - your ports should be open. Wait, there's more... Check out our growing list of games and applications.