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hrydgard / ppsspp

A PSP emulator for Android, Windows, Mac and Linux, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues. For discussion use the forums at forums.ppsspp.org.
https://www.ppsspp.org
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(Question) LAN multiplayer #18934

Open hardBSDk opened 3 months ago

hardBSDk commented 3 months ago

Does PPSSPP support LAN multiplayer in the PSN emulaiton?

anr2me commented 3 months ago

Currently, it can only be done using PPSSPP builds that support infrastructure multiplayer available here https://github.com/hrydgard/ppsspp/issues/14256#issuecomment-1864874360

And, the game also need to have LAN multiplayer mode, otherwise you can only play on private servers like https://psrewired.com/

hardBSDk commented 3 months ago

I asked this because I tried to play the Grand Theft Auto Chinatown Wars multiplayer more than 15 times without success.

I followed the official tutorial, nothing.

hardBSDk commented 3 months ago

You could treat the private server as LAN.

anr2me commented 3 months ago

If you're using Windows version, check the Log console from Debug menu and see whether you're seeing any red Error [E] messages in the logs.

Also, provides the settings you're using/changing from it's default value.

anr2me commented 3 months ago

First of all, the one that use Friend Rooster are not supported on official PPSSPP version, because it use infrastructure mode.

Meanwhile, the Host Game & Join Game menu uses AdHoc, which should've worked if you followed the guide at https://github.com/hrydgard/ppsspp/wiki/How-to-play-multiplayer-games-with-PPSSPP Just need to make sure you don't have blocked ports.

Tested on multiple instances: image

hardBSDk commented 3 months ago

@anr2me I will use ZeroTier to connect with my friends, I think I have blocked ports and my router don't allow me to open them.