Unity Firebase

Environment

• Unity 2021.3.4f1
• Firebase Unity SDK v9.0.0
• Apple M1 Pro

Steps

1. Download Firebase Unity SDK (v9.0.0)

• https://dl.google.com/firebase/sdk/unity/dotnet4/FirebaseAnalytics_9.0.0.unitypackage
• https://dl.google.com/firebase/sdk/unity/dotnet4/FirebaseDatabase_9.0.0.unitypackage

2. Import Firebase Unity packages

• Asset > Import Package > Custom Package

3. Import "google-services.json" to Assets folder

4. Change your app information

• Edit > Project Settings > Player
• Set [Company name] and [Product Name]
• com.Company.Product

4. Import FirebaseScript.cs

• Change [DBurl] value with your [Firebase Realtime Database address]

5. Run the script

• If there is a security error, allow firebase related apps
• Mac OS > System Preference > Security & Privacy

Reference

• https://firebase.google.com/docs/unity/setup