How to fix "hl2.exe has stopped working" for all Valve games (Gmod, TF2, CSS, etc.)

This works for all valve games. Video shows how to fix multiplayer and just launching to main menu if you were having problems with that. Main Menu Launch Options: -dxlevel 80 Multiplayer Launch Options: -console And in the console box at main menu put "vgui_allowhtml 0" every time you open the game If you are getting the error where you can't open the game after putting in "-console" vice versa, then put "-console, -dxlevel 80". in Launch options. Thanks for watching. If it helped please like, subscribe, and favorite