Since the new site STILL in 2023 doesn't have any way to filter platform for the current event (We could do this on the old site!) the best that you can do to help cut down the number of unplayable games when browsing is to use the platforms tag, there's no real link to it anywhere you just have to kinda know it exists. Just a caution though, this includes ALL events, not just 53, but 53 will be up at the top, just pay attention to the event name on the games before taking the time to rate them!.

All platforms listed here https://ldjam.com/tags/platform/

Most common ones people will need * https://ldjam.com/tags/platform/linux * https://ldjam.com/tags/platform/microsoft-windows * https://ldjam.com/tags/platform/apple-macos * https://ldjam.com/tags/platform/web-html5 * https://ldjam.com/tags/platform/pico-8

Hopefully it helps save some time.