If you're wondering how to play Flash games in 2024 with Flashpoint, you only need Windows 7 SP1 or newer, while Linux and MacOS variants are also available. To use Flashpoint, go to the website and: Select either Flashpoint Ultimate or Flashpoint Infinity. Click download and let it do its thing.
You can try using browser emulators like RetroBrowser (//retrobrowser/) or Browsix (//browsix/) to run older browser versions with Flash Player support. These emulators allow you to experience web content as it appeared in older browsers.