I get the impulse to look for free downloads, especially for classics that feel like they should be public domain. But 'The Most Dangerous Game' is actually still under copyright in many places, so most free PDFs floating around are unofficial scans, which vary wildly in quality. I tried one once and it was a mess of typos and weird formatting that totally broke the immersion.
Your best legal and quality bet is often just to check your local library's digital service, like Libby or Hoopla. They usually have it as an audiobook or an ebook you can borrow with your card, no download needed for shady sites. It's such a short story that borrowing it is way easier than hunting down a dubious PDF.
Honestly, for something this brief, you might even find a clean, authorized text on a site like Project Gutenberg if your country's copyright laws allow it, but you have to check the specifics. The hunt for a free copy is ironically fitting for that story, but the time spent isn't worth it when library access is so straightforward.