Top 5 slots with the highest variance For most experienced players, slots are particularly popular with those who have a comparatively high variance. The variance or volatility is, in addition to the RTP value (Return to Player Rate), another important value. It indicates how often on average there are winning combinations in a slot. In a slot with a high variance, winning combinations are relatively rare. For these slots, the focus is on the bonus and free spins, which, similar to a jackpot, can give players a high profit in a single bonus or free spin round. A number of features are used for the bonus games that do not apply during normal games. These include multipliers, special extended reel symbols and other functions. Based on the variance, the players can ultimately, at least roughly, estimate their chances of winning and consider how best to play a slot. As a rule, in the case of a slot with a high variance, the player also needs a lot of patience and thus a higher gaming b