Hyperline is a small app for the PC you play Deadlock on. It opens Deadlock straight into the game you pick here. How it works
Waiting for the Hyperline app
Not connecting?
Choose Sign in in the Hyperline window, then Continue in the browser tab that opens, using the same Steam account as this website. Check for a Windows firewall prompt behind other windows. Antivirus programs sometimes quarantine Hyperline; restore it, then open it again.