-nofbo -nojoy -high -gl -novid -console -freq 144 -noforcemaccel -noforcemparms -noforcemspd (Note: Adjust to match your actual monitor's refresh rate) Steam Community Are you looking to optimize network rates or set up a custom config file (autoexec.cfg) next? Setting Game Launch Options - Steam Support
: Tells the GoldSrc engine to strictly obey the three -noforce commands listed above. Core System Configuration
: Forces the game to run in a window, making it easier to Alt-Tab to other applications.