Welcome to Mercury International Mercury International is proud to be the number one sports betting company in Sierra Leone. We offer a wide range of football betting games to add to the thrill of following the nation’s favorite sport. Check out our daily selection of real football betting games from across the world and try to predict the outcomes. You can bet on the full-time result, half time result, number of goals in a game and much more besides. Bet online using your computer or visit one of our many fantastic game centers. Be sure to check out our range of other Mercury games too, such as virtual football and live football betting in-play, we have more than 80 ways to play! Whether you prefer to place your bets online or in a game center, we welcome you and hope that you enjoy our facilities, but above all – have fun! Mercury Int.