How to Tell if a Casino Slot Machine is Volatile
The biggest mistake casual gamblers make is ignoring the underlying mathematical engine that drives the slot machine.
Understanding a game’s volatility is the absolute key to choosing a machine that matches your budget and your expectations.
The Difference Between High and Low Variance
Low variance games are perfect for players who want to relax and play for hours without losing their money quickly.
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.
If the top prize is only 500x your bet, the game is almost certainly a low-to-medium volatility machine.
| Volatility Level | Payout Frequency | Win Size |
|---|---|---|
| Low | Very Frequent (Almost every few spins) | Very Small (Keeps you playing) |
| High | Very Rare (Long dry spells) | Massive (Huge multipliers) |
Matching the game’s mathematical profile to your personal bankroll is the secret to a successful casino session.