Finally the tool has been released!
Use this tool to play local multiplayer games that have been difficult to play with your friends.
Due to the nature of the tool, it may not work well depending on the environment.
In that case, please feel free to return and report it.
Let's enjoy various games together.
https://store.steampowered.com/app/1830530/Net_Friend_Joy_Joypad/
Net Friend Capi Capture is the recommended window share tool.