How to Sign In
You must have the Steam client installed, running, and signed in to at least one account
If you are signed in to more than one Steam account in the Steam client, SGI will list all available accounts for you to choose from on the account selection screen
Install Steam
Download and install the Steam client
Sign In
Sign in to your Steam account via the Steam client
Select Your Account
Open SGI and choose your account from the account selection screen by clicking your avatar
Continue
After selecting your account, click the Continue button to proceed to the dashboard