Counter-Strike: Global Offensive is a free game made by Valve and Hidden Path Entertainment in 2012. Counter-Strike: Global Offensive (CS: GO) expands upon the team-based action gameplay that it pioneered when it was launched 19 years ago. CS: GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
System requirements for desktop computers as stated by the developer. Updated on May 12, 2021.
The system requirements are lightweight; almost any new computers will work for playing CS:GO.
Every new PC meets the RAM requirement of 2gb.
Also, note that at least 15gb of hard drive space is required, which has to be noted if you install many games.