Family Game Room is the PC client you use to play the games in Family Game Pass. Here's how to install it and start a game.
- Go to the Family Game Room page and download the installer that matches your system (64-bit or 32-bit).
- Install the client, then log in with your iGVault account. Use the same account you bought Family Game Pass with, so your membership shows up.
- Select Game Library, find the game you want, and select Add. The game appears under My game rooms.
- Select the game under My game rooms, then select Start Game.

Step 3: In Game Library, select Add on the game you want.

Step 4: Select Start Game.
Note: You also need the Steam client on your computer. When you start a game, Family Game Room assigns you a Steam account automatically.