[Difficult] Make the game multiplayer

[Ayush0Chaudhary]

Again a big issue
You can use tools like
Nakama: Nakama is an open-source server designed to power modern games and apps.
Firebase: Provides dozens of services that can be used to write simpler multiplayer experiences.
Supabase: A cheaper alternative to Firebase, based on Postgres.

Again you will have to handle waiting room and other features.

NOTE: If you decide to work on this issue, please contact mdg member