+exec autoexec.cfg -1280 -960 -freq 144 -threads 8 +cl_forcepreload 1 +r_drawparticles 0 +mat_queue_mode 2 +violence_hblood 0 -nojoy -novid -noborder -d3d9ex -full -high -tickrate 128 -allow_third_party_software -softparticlesdefaultoff

1. Download cs-config by clicking Download ZIP from the green Clone or download button.
2. Navigate to \Steam\steamapps\common\Counter-Strike Global Offensive\game\csgo\cfg
3. Extract cs-config-master folder from the ZIP file into the game\csgo\cfg folder.
4. Make sure to insert the launch options in the launch options properties on Steam!
5. Run Counter Strike 2.
6. You're Done!