The 24-Hour Game Show Marathon is back and better than ever! Dozens of participants compete in 24 live recreations of some of the most popular game shows from around the world—favorites like Family Feud, Wheel of Fortune, Jeopardy! to more obscure gems in our nerdy libraries. The entire show is streamed live online. Since our inception in 2012, tens of thousands of viewers from dozens of countries have watched and donated to our cause.