I Need Help

hi guys:

I need steam lobby system for shooter game but I am not have steam api (my game is not released steam)

Would you advise me to do

sorry for my bad english

You can integrate Steam (there are tutorials from Rama etc, check google) and use the SteamAPPID 480. This is the TestID
everyone can use until their game is greenlit. You can test most of the features with this ID.