I downloaded the game, everything works.
I changed the resolution, and it stopped working. I left, and whenever I try to go in now it pops up
Warning!
Failed to create D3D device! Please see https://support.steampowered.com/csi-bin/steampowered.cfg/php/enduser/std_adp.php?p_faqid=722
(the link does not work for me).
How do I fix this! I tried uninstalling, then reinstalling. Still does not work. Sorry if this is posted somewhere else.
Nevermind! To those having this problem:
Go to Steam.
Go to Black Mesa in your Library.
Right click it.
Click Properties.
Click Set Launch Options.
In the box, type -w 1024 -h 720 exactly.
Click OK.
Launch the game.
(I got this info from a thread from another forum).
Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.