In this guide, we're looking at everything you need to know about crypto gambling, including the hazards involved, how to find the best crypto gambling sites, whether crypto gambling is illegal, how you might be taxed if you manage to win anything, and more. But as with all things crypto, crypto gambling comes with its risks (and taxes). Whether you're looking to win big by betting crypto on the Super Bowl or simply passing the time while you hold, there are plenty of Bitcoin casinos to pick from. Crypto gambling is a popular pastime for investors, with the global crypto gambling market size estimated to reach more than $90 billion by 2024.