Pokies with free spins: how the feature works when real money is on the reels

The trigger: scatters, counts and near misses

A free spins round starts when a set number of scatter symbols land on the same spin. Scatters ignore paylines. They count wherever they stop, which is why they are called scatters, and three is the usual number needed. Many games pay a small prize for the scatters themselves on top of starting the feature.

The details vary in ways that matter. Some pokies put scatters on every reel; others only on reels one, three and five, so you need all three to hit. Some award more spins for four or five scatters. A few need the scatters to land left to right on adjacent reels. All of this is spelt out in the paytable, and it takes about a minute to read.

Then there is the tease. Two scatters land, the remaining reels slow down, the sound builds, and the third stops just above the window. It feels like the game came close. It did not. The result of the spin was fixed by the random number generator the instant you pressed the button, and the slow reel is presentation. Two scatters and a near miss is a losing spin dressed up, and it says nothing about the next one. Our pages on how the RNG works and pokies myths and facts go further into this.

Five ways a free spins round is built

Free spins on their own would only be the base game with the meter switched off. What gives the round its worth is the modifier that comes with it. Nearly every pokie on the market uses one of five designs, or a blend of two.

You can see each of these in games covered elsewhere on this site. The Egyptian classic on our Queen of the Nile page is the textbook multiplier feature. Big Bass Bonanza is built on cash collect. Sweet Bonanza uses tumbling wins with multiplier symbols, and Megaways pokies pair cascades with a multiplier that climbs for as long as the wins keep coming.

Knowing the design tells you what to hope for once you are in the round. On a sticky wild game the first three spins decide most of the outcome. On a rising multiplier game it is the late spins that carry the weight. Neither is something you can influence, but it makes the round a good deal easier to read.

Retriggers: how a short round becomes a long one

A retrigger is the feature starting again from inside itself. Land the required scatters during free spins and more spins are added to the counter. On some games the retrigger gives the full original number, on others a smaller top-up, and some have no retrigger at all.

This matters more than it sounds, because of the way modifiers stack. If a game raises its multiplier with each retrigger, or keeps sticky wilds in place when extra spins are added, the later part of a long round is worth far more per spin than the early part. Most of the very large free spins wins you see in highlight clips are retriggered rounds on games built like that.

Check two things in the paytable: whether retriggers exist, and whether there is a cap on total spins or on the total win. A lot of modern pokies state a maximum win as a multiple of the stake, and when a round reaches it the feature simply ends. That is not a fault. It is part of the published rules, and it sits in the same information screen as everything else.

Where the money sits: base game against feature

Every pokie has a return-to-player figure, the share of all stakes it pays back over a very long run. That return is split between the base game and the bonus features. The split is a design choice, and it shapes how the game feels far more than the headline percentage does.

Take two imaginary games with the same overall return. In the first, most of the return comes through ordinary line wins and the free spins add a modest extra. Your balance wobbles gently, the feature arrives fairly often and usually pays something unremarkable. In the second, the base game returns little and a large share is locked in the feature. Now the balance slides steadily between triggers, the feature is rarer, and when it lands it has to make up the ground. Sometimes it does so handsomely. Often it does not.

Studios do not always publish the exact split, but there are clues. A paytable with small line prizes and a feature loaded with multipliers points to a feature-heavy game. So does a high stated maximum win. So does an expensive feature buy, if the game has one. We unpack the headline figure itself on RTP explained and the payout side on how pokies payouts work.

The practical lesson is about patience and budget. On a feature-heavy pokie, a session that never reaches free spins is very likely a losing one, and plenty of sessions never reach them. If your budget covers a hundred spins and the feature turns up on average once in a couple of hundred, more than half your sessions on that game will end without seeing the part that pays.

Volatility: why two free spins pokies feel nothing alike

Volatility describes how unevenly a game hands back its return. Low volatility means frequent small wins. High volatility means long quiet stretches and rare large hits. Free spins features are the main lever studios use to set it.

A feature that awards plenty of spins with a small fixed multiplier lands in a narrow range most of the time. A feature with few spins and a multiplier that can run very high has a huge range: often next to nothing, now and then enormous. Both can average out to the same figure across millions of rounds. Across one evening they are different experiences.

As an illustration only, imagine a volatile game where the feature pays 60 times the stake on average. You might expect a typical round to pay about 60 times. It will not. The average is dragged up by rare monsters. A typical round on such a game might return 10 to 25 times the stake, a fair number will pay under 5 times, and once in a long while one pays several hundred. The round that pays the average figure is itself unusual.

That is why a feature paying eight times your bet is not the game cheating you. It is the most common kind of result on a high-volatility design. If that pattern would wear you down, pick a calmer game. Volatility explained has a fuller guide to matching a game to a budget.

Bet size and the feature: what a bigger stake changes

Free spins are played at the stake of the spin that triggered them. Trigger at 40 cents and each free spin is worth 40 cents of play. Trigger at $2 and the same round is worth five times as much. This is why the feature feels so different at different bet levels, and it is the source of a stubborn bit of folklore.

The folklore says that betting more makes the feature come more often. On a standard online pokie it does not. The chance of landing the scatters is the same at every stake. A bigger bet makes each outcome bigger in both directions and leaves the odds alone.

There are two real exceptions, and both are stated in the rules when they apply. Some games sell an ante or bonus bet: you pay a fixed percentage more per spin and the game adds scatters to the reels, raising the chance of a trigger. And on some older multi-line games, playing fewer than all the lines or leaving off a feature bet can reduce access to the bonus or switch it off. If a pokie has either arrangement, the information screen says so plainly.

Here is an example with round numbers, not figures from any real game. Suppose a pokie triggers free spins once in 150 spins on average and you have $60. At $1 a spin, allowing for base game wins along the way, that balance might last somewhere around 150 to 200 spins, so reaching one feature is roughly a coin toss. At 40 cents a spin the same $60 stretches to several hundred spins and you would expect to see the feature two or three times. Each round is worth less, but you get more of them, and the session depends far less on a single result. Smaller stake, more looks at the part of the game that pays.

Buying the feature instead of waiting for it

Many online pokies offer a bonus buy: pay a fixed multiple of your stake and the free spins start at once. The price is commonly somewhere around a hundred times the bet, sometimes more for an enhanced version of the round. It is shown on the buy button before you confirm.

The price is not arbitrary. It sits close to what the feature is worth on average, so in return terms a buy is roughly in line with ordinary play, and on some games the stated return for the buy is slightly higher than for normal spins. What a buy changes is the shape of the risk. You are placing one bet worth a hundred spins, and its result has the wide spread described above. A handful of weak buys in a row can empty a balance in a couple of minutes, far faster than ordinary spins ever could.

If you use the option at all, size the base stake so that a single buy is a small slice of the session budget, and decide beforehand how many you will make. With a $100 budget, a buy priced at $100 is one roll of the dice. A buy priced at $10, on a 10 cent stake, is ten tries. Same game, same odds, very different evening. It is also worth knowing that feature buys are not available everywhere: some licensing jurisdictions do not allow them, so the same pokie can appear with or without the button depending on the site.

When the game asks you to choose

Some pokies with free spins hand you a decision when the feature triggers: many spins with a low multiplier, a few spins with a high one, or steps in between. The dragon-themed classic on our 5 Dragons page made this format famous, and plenty of online games have borrowed it.

The options are normally designed to be close in average value, so there is no secret correct answer. What you are choosing is volatility. More spins with a small multiplier gives a narrower range of results and rarely a blank. Fewer spins with a big multiplier gives more duds and a higher ceiling. A mystery option, where the game picks at random, is simply a blend of the others.

A reasonable way to decide is by where your balance stands. If the session budget is nearly gone and you would like the round to return something dependable, take the many-spins end. If you are ahead and happy to gamble the round for a larger result, take the high-multiplier end. Either way, the choice changes the ride, not the long-run cost.

Free spins on a Barossa gaming room machine and online

The free games on a hotel machine in Angaston or Tanunda work on the same principle as online free spins. Scatters trigger a set of free games, usually with a multiplier or an extra symbol, played at the bet that triggered them. Many of the best-known feature designs started on venue cabinets, and you will recognise the logic straight away.

The differences are in the surroundings. Venue machines are approved and monitored under South Australian rules, bet sizes are limited by regulation, and there is no option to buy a feature. Online games are offered by offshore operators, since online pokies cannot be lawfully provided to people in Australia under the Interactive Gambling Act 2001. They come with a much wider range of stakes and designs, and with none of the local oversight. The return figure is also handled differently: online it is published in each game's information screen, while venue machines operate under a regulated minimum return.

Linked jackpot machines add a twist of their own. On hold and spin games the headline feature is the respin round, not free spins, though many include both. See hold and spin pokies for how that round differs, and the Angaston Hotel versus online pokies for the wider comparison. Pokies features explained covers the rest of the bonus family.

Six beliefs about free spins that do not hold up

• The feature is due. A pokie has no memory. The chance of a trigger is the same on every spin, whether the last feature was five spins ago or five hundred.
• Stopping the reels by hand helps. The result is settled when the spin starts. The stop button only skips the animation.
• A machine goes cold after a big feature. Each spin is independent. A run of nothing after a win is ordinary variance.
• Maximum bet unlocks better free spins. Only where the paytable explicitly says a feature needs a certain bet. Otherwise the round is identical at every stake, just scaled.
• Casinos switch features off at busy times. Game maths is set by the studio and certified. An operator of a genuine game cannot adjust individual rounds.
• A bad feature means the next one will be good. Features are independent of each other as well. Two weak rounds in a row are common on any volatile game.

The useful beliefs are plainer. The feature is random, its value is spread very unevenly, and the levers in your hands are which game you pick, how much you stake and when you stop. Pokies are for adults only, 18+. Set a budget you are comfortable losing and keep the play as entertainment.

Free spins on pokies: questions and answers