Some of the software they offer include big names such as Playtech, Microgaming and NetEnt. GamingSoft itself only provides a small number of internal slots. Therefore, the free classic diamond slot is one of the limited options. You will notice that their amount increases based on the bet you bet. The more you bet, the higher the percentage of jackpots you win. Only the maximum bet can win 100% of each jackpot total. For a complete segment, the odds table lists the percentage of each bet level.