It works with geolocation software. When you access the sportsbook via mobile or desktop it picks up your location and if you are within Colorado state lines you will be able to place wagers at the sportsbook. Aside from location and age specifications, there are others too that cannot play at the sportsbook. Excluded people are officials, trainers, coaches, and athletes. People who work in the online gambling industry and land-based casinos are not allowed to place wagers on Fox Bet either.