If you’ve ever played pokies—whether in a glitzy casino or online from your mobile—It’s likely you have asked yourself: How do pokie machines actually work? Are they rigged? Are there patterns? Is there any way to improve your chances?
The truth is both simpler and more complex than you might think. Pokie machines are built on math, randomness, and psychological design. Once you understand the inner workings, you can play smarter and set realistic expectations.
In this article, I’ll break down how pokie machines work, including random number generators (RNGs), payout percentages (RTP), volatility, and common myths that trip up even seasoned players.
The Core of Every Pokie Machine: The Random Number Generator (RNG)
At the heart of every modern pokie machine is the Random Number Generator—or RNG for short. This is a computer algorithm that generates thousands of number combinations every second, even when the machine isn’t being played. The moment you hit “spin,” the RNG selects a number that corresponds to a specific outcome on the reels. That’s it. It’s instant, unpredictable, and independent of previous spins.
Key Point:
Each spin is completely random and not influenced by past wins, losses, or how long you’ve been playing. There’s no such thing as a machine being “due” to pay.
What Is RTP? (Return to Player)
Every pokie machine has a built-in payout percentage known as RTP, or Return to Player. This figure represents the amount the machine is programmed to return to players over the long term.
For example, if a game has an RTP of 96%, that means that—on average—it will return $96 for every $100 wagered. But don’t be fooled: this is a theoretical average calculated over millions of spins. In a short session, you might win more—or lose much more.
Tip:
Look for games with higher RTPs (usually over 95%) if you want better odds in the long run. Many reputable online casinos list RTPs in the game info section.
What Is Volatility (or Variance)?
Another major factor that affects how a pokie machine behaves is volatility (also called variance). This determines the payout pattern of the machine.
- Low volatility pokies: Frequent small wins, fewer big prizes
- High volatility pokies: Fewer wins, but bigger payouts when they hit
Both types can have the same RTP, but they feel very different to play. If you’re playing on a tight budget and want longer sessions, low volatility games might be better. If you’re chasing that massive jackpot, high volatility games are your go-to—but be prepared for dry spells.
Bonus Features & Symbol Mechanics
Modern pokie machines—especially online pokies—are loaded with extra features designed to boost excitement and potential payouts. Understanding these helps you get the most out of the game.
Here are a few common mechanics:
- Wilds: Substitute for other symbols to complete winning lines
- Scatters: Trigger bonus rounds or free spins
- Multipliers: Boost your wins by 2x, 3x, or more
- Progressive Jackpots: Grow over time and can pay out huge sums
Each pokie has unique mechanics, so it pays to read the game rules or do a test run in demo mode.
Pokie Machine Myths (And Why They’re Dangerous)
Let’s bust a few persistent myths I see all the time:
“That machine is due to hit.”
Nope. Every spin is random. A machine doesn’t build up to a win—it’s like flipping a coin that resets every time.
“I just missed the jackpot by one symbol!”
That’s built into the game design. It’s called a near-miss, and it’s meant to keep you engaged. It doesn’t mean you were close to winning in any mathematical sense.
“Someone else just won on my machine—I would’ve hit that if I stayed!”
Unlikely. The RNG generates numbers thousands of times per second. Unless you hit “spin” at the exact same millisecond, you would’ve gotten a completely different outcome.
The Psychology Behind the Spin
Pokie machines are engineered to be fun, exciting, and—yes—highly engaging. Features like sounds, flashing lights, near-misses, and bonus animations are all part of the experience. These elements are psychologically designed to keep you playing longer.
Knowing this doesn’t make pokies any less fun—but it helps you play with your eyes open. The best players treat pokie machines as entertainment, not income.
So How Should You Play?
Now that you understand how pokie machines really work, here are a few strategies to keep your play responsible and enjoyable:
- Set a budget before you play—and stick to it
- Play high RTP games when possible
- Use demo mode to test new games before betting real money
- Don’t chase losses or assume a win is “due”
- Take breaks—you’ll think more clearly and enjoy it more
Want tips on making your bankroll last longer? Read our full guide on How to Pace Yourself While Playing Pokies.
Final Thoughts: Behind Every Spin Is Math, Not Magic
At the end of the day, pokie machines are games of chance. They’re powered by RNGs, governed by math, and designed to entertain. While you can’t control the outcome, you can control how you play.
Understand the game mechanics. Pick machines with high RTP and features you enjoy. And most importantly—know when to walk away.
Whether you’re playing for the thrill, the features, or a shot at a jackpot, the key is to play smart, stay informed, and have fun.
