Help create LOVE BEAT server

[fristblod]

I need advice I want to create a server for a game called LOVE BEAT,

https://store.steampowered.com/app/354290/LoveBeat/

, but the problem is that there is no source, but I have a server client from 2014, the game is in C#can someone tell me where to start?thanks

 

[Daniloeslawan]

Can you provide me the server from 2014?