step 1 – isnt commonly downloaded. Make sure you trust.

💾 Once you click download, you may be redirected to the installation guide.
📖 IMPORTANT: Please read the install guide for the 2025 version.

🗂️ The lightweight installer is only 1 MB – fast and easy setup!
Download CS 1.6
Original Version Download CS 1.6
2025 Version Quick Installer
Only 1 MB

Warning in Windows Downloads folder: "2025setupCS16.exe isn't commonly downloaded. Make sure you trust 2025setupCS16.exe before you open it." with "See more" link.

Screenshot showing the Windows Downloads folder with a highlighted warning about the file “2025setupCS16.exe”. The message states that the file isn’t commonly downloaded and advises to ensure trust before opening. The “See more” link is underlined.