step 4 keep anyway and report this app as safe

💾 Free CS 1.6 download – original, 2025 or portable ZIP version. No installation needed – just download and play.

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Original Version Download CS 1.6
2025 Version ZIP archive CS 1.6
198 MB
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Light dialog box "Make sure you trust 2025setupCS16.exe before you open it" with the "Keep anyway" button underlined in red, and other buttons: "Show less", "Report this app as unsafe", "Learn more", "Cancel", and "Delete

Screenshot showing a lighter dialog box titled “Make sure you trust 2025setupCS16.exe before you open it”. The content provides a similar message about “Microsoft Defender SmartScreen”. At the bottom are the buttons: “Show less”, “Keep anyway” (underlined in red), “Report this app as unsafe”, “Learn more”, “Cancel”, and “Delete”