The Incredible Balloon slot machine delivers the ultimate entertainment of a holiday, with reels filled with colorful balloons. Betsson offers a wide variety of games. buffalo video slot machine. The producing. From a single slot machine in to being listed on Nasdaq Stockholm an incredible 12 categories at The International Gaming Awards ! We offer casino, sportsbook and other games via gaming licences in several countries in Europe, South America, North America, and Central Asia. Popular specialty games include Keno Universe, The Incredible Balloon Machine, and a variety of online bingo rooms. .