As the summary tells, If you're on Software there is a bug which prevents you from entering the main menu after the intro.
Solution
Head into Steam -> Half-Life -> Properties -> Launch Options -> -novid -width 1920 -height 1080
There is a bug which prevents you from entering the main menu after the intro.
Posted by Lunester on
As the summary tells, If you're on Software there is a bug which prevents you from entering the main menu after the intro.
Head into Steam -> Half-Life -> Properties -> Launch Options -> -novid -width 1920 -height 1080