The fastest way to scratch the itch is to play a browser-based port. These are not the full original game, but they capture the core mechanics: buy menu, bomb planting, and classic maps.
Open a new tab, visit cs-online.org (or your preferred safe site), and join a server. Type "gl hf" in chat. And remember: Check those corners.
For the best experience, ensure your browser's "Hardware Acceleration" is enabled in settings to maintain a stable framerate. English - Play-CS.com
: Users often share and review various mini-games and browser-based CS implementations on forums like Reddit. Key Features of Browser Versions