The base game only requires approximately 96 MB of RAM and 304 MB of storage , though the "Extreme" mod's additional assets usually increase the final install size to several gigabytes.
Because "Counter-Strike Extreme V9" is an unofficial, third-party modification and not a Valve-sanctioned product, downloading it carries significant risks: Malware Concerns: Download Counter Strike Extreme V9 Full 238
Are you tired of playing the same classic Counter-Strike matches? If you want to spice up your tactical shooting experience with futuristic weapons, aliens, and zombies, is the ultimate modification you need to try. The base game only requires approximately 96 MB
For players who wish to experience the full breadth of Counter‑Strike’s ecosystem, the safest and most rewarding path is to acquire the official product and engage with the thriving, legitimate modding community that surrounds it. This approach respects the intellectual property of the developers, supports ongoing development, and protects users from the myriad risks inherent in pirated software. For players who wish to experience the full
Counter-Strike Xtreme V9 is a popular comprehensive fan-made modification for Counter-Strike 1.6