SlotSlot volatility explained
By the SlotMystery team. Updated .
Volatility describes how a slot spreads its wins. A low volatility game pays small amounts often. A high volatility game pays less often, but its wins can be much larger. Two slots can have the same RTP and very different volatility.
RTP sets the long-run cost, and volatility sets how uneven the results are along the way. For RTP, see what RTP is in slots.
Volatility has no standard scale
There is no industry-wide volatility scale. Each provider describes it in its own way, and some do not publish it at all. Here is what the four providers in our data table publish:
| Provider | How volatility is published | Example |
|---|---|---|
| Hacksaw Gaming | A rating out of 5 on the game page | Wanted Dead or a Wild: 4 / 5 |
| Pragmatic Play | Wording in launch announcements, not on game pages | Gates of Olympus: “highly volatile” |
| NetEnt | A volatility field on the game page (blank for Starburst when we read it), plus hit frequency | Starburst: hit frequency 23.00% |
| Play’n GO | Not shown in the text of the page we read | Book of Dead |
Read from each provider’s own pages on 25 October 2026.
Because the scales differ, “high” from one provider cannot be compared directly with “4 / 5” from another. Compare games from the same provider where you can.
Hit frequency and max win
Two published figures help where a volatility rating is missing.
Hit frequency is the share of spins that return any win. NetEnt publishes 23.00% for Starburst, so roughly 23 spins in 100 return something over the long run.
Max win is the largest multiple of the stake the game can pay. It shows the ceiling. Starburst’s published max payout is 800x the bet. Wanted Dead or a Wild’s is 12,500x, and Hacksaw rates it 4 out of 5.
A slot that lets you choose
Zeus vs Hades: Gods of War has two modes you can switch between in the base game. Pragmatic Play rates Olympus mode as high volatility, with free spins triggered more often and lower average wins. Hades mode is very high volatility, with free spins triggered less often and higher average wins. The RTP shown on the game page is 96.07% and the max win is 15,000x.
What volatility means for your budget
With a high volatility game, long runs without a meaningful win are normal, and a session budget can run out before a feature lands. With a low volatility game, the balance tends to move in smaller steps. Neither changes the long-run cost, which is set by the RTP. Wins are never guaranteed.
Set a budget and a time limit before you start, and stop when you reach either. Our responsible gambling page lists free support.
FAQ
Is high or low volatility better?
Neither. They suit different preferences. High volatility suits players who accept long dry spells for the chance of a rare large win. Low volatility suits players who prefer a steadier balance.
Does volatility affect RTP?
No. A game’s RTP and volatility are separate. Volatility changes how wins are spread, not the long-run average return.
Which slots in your table are rated high volatility?
Pragmatic Play describes Gates of Olympus, Sweet Bonanza and Starlight Princess as high or highly volatile in their launch announcements, and rates Zeus vs Hades high in Olympus mode and very high in Hades mode. Hacksaw rates Wanted Dead or a Wild 4 out of 5.
Written by the SlotMystery team. SlotMystery is a brand voice. Pages are written and checked by the site team, not by a named individual.