While Return to Player (RTP) is important, another metric called ‘volatility’ dictates exactly how your gaming session will feel.

A machine’s variance tells you whether you are in for a smooth, steady ride or a wild, highly unpredictable rollercoaster.

The Difference Between High and Low Variance

A low volatility slot is designed to pay out small, frequent wins, keeping your bankroll relatively stable over time.

High variance games are incredibly risky; they will drain your budget rapidly, but offer the chance for life-changing payouts.

• High volatility slots often feature incredibly complex bonus rounds that are very difficult to trigger
• Low volatility games are the absolute best choice if you are trying to clear a casino bonus wagering requirement
• Megaways slots are notoriously high variance, offering thousands of ways to win but long periods of ‘dead spins’

Reading the Paytable to Determine Risk

The fastest way to determine a machine’s behavior is to look at the maximum possible win multiplier.

Furthermore, if the lowest-paying symbols don’t even cover the cost of your spin, the machine is highly volatile.

Matching the game’s mathematical profile to your personal bankroll is the secret to a successful casino session.