Wild Booster at Wildhub Casino: High Volatility Wins
Pragmatic Play's 5-reel, 3-row slot with random multipliers in the base game and free spins bonus rounds, 96.47% RTP, high volatility.
Fruit symbols and wild boosters on five reels
Wild Booster's range of multipliers. Wild Booster is a five-reel, three-row fruit slot released by Pragmatic Play in 2021. Classic symbols like lemons, strawberries and sevens fill the grid across 20 paylines running left to right. The Wild Boost feature sets this game apart: a random multiplier between x2 and x100 can apply to any winning combination that includes a wild symbol in the base game. On high volatility, wins come less often but land bigger when they do.
Which players find their fit here? This slot suits players who prefer fewer, larger wins over frequent smaller ones and who are comfortable with swings in their balance. You will find betting from A$0.20 to A$240, so both modest and high-stake players can join in. The fruit theme is straightforward—no complicated bonus mechanics to learn before you play—though the wild multiplier adds depth. Players after constant action may find the high volatility less rewarding per session.
Bonus rounds deliver the high volatility payoff. The Super Boost Free Spins bonus rounds—Mega Boost and Ultra Boost versions—define the second part of your game. These rounds trigger when scatter symbols land on the reels, giving you free spins with enhanced multiplier potential. The bonus round is where the bigger rewards usually land, so hitting that scatter trigger often shapes whether a session builds or stays flat. Free spins can also be bought at A$150 for a A$2 bet, or at the cost of 75 times your stake at any bet level.
Read moreWhat Wild Booster's figures mean for your play
These figures set the boundaries of the game and what you can win on any single spin.
Pragmatic Play
A$1 200 000
Placing a bet and spinning the reels
Most players wonder what happens between placing their bet and seeing if they have won.
See how Wild Booster plays on screen
Check the symbol values
The payouts shown below are in Australian dollars at a A$0.50 stake. Matching more symbols on a payline returns a higher payout.
The valuable ones
Red 73+ A$1.25 · 5+ A$15
Lemon3+ A$0.62 · 5+ A$7.50
Strawberry3+ A$0.50 · 5+ A$5Fruit symbols
Orange3+ A$0.30 · 5+ A$3.75
Cherries3+ A$0.25 · 5+ A$2.50
Spade Gem3+ A$0.15 · 5+ A$1.50Your path through the bonus modes
Mega Boost mode explained. Super Boost Free Spins - Mega Boost runs with multipliers that grow across consecutive winning spins during your bonus round, building your total win through each successful result.
How does Ultra Boost differ? Super Boost Free Spins - Ultra Boost delivers an increasing multiplier that applies to each winning spin in the bonus round, boosting payouts as your free spins progress.
Your daily spins before the bonus. Base Game runs on a five-reel, three-row grid with twenty fixed paylines paying left to right. When you land a winning Wild combination, the Wild Boost feature can randomly apply a multiplier from x2 to x100 to that win.
Wild Booster returns 96.47% over time
RTP is a long-run average calculated across a very large number of spins. The 96.47% figure applies to both the standard game and when you buy free spins, so your return stays the same regardless of how you trigger the bonus round.
RTP 96.47% · Standard game and bought free spins
Which other Pragmatic Play slots work here at Wildhub Casino
Wild Booster's Buy Free Spins option
What does Buy Free Spins cost?
At a A$2 bet, you can pay A$150 to trigger the bonus round and begin your free spins immediately, without waiting for the scatter to land.
Certainty stops here, randomness begins
When does the bonus round actually come? When the bonus round arrives is random and cannot be timed. No player can predict or rely on how often Super Boost Free Spins will trigger during their play.
Today's result cannot follow yesterday's RTP. One session's outcome is entirely random, whatever the RTP says. A 96.47% figure describes long-term results across millions of spins, not what you will win today.
The biggest prize stays out of reach for nearly everyone. The maximum win of A$1,200,000 is a ceiling you could reach, but it arrives so rarely that most players never see it. This figure shows what is possible, not what is likely.
Should you play the demo or real money?
Decide which way suits you before you place your first bet
First-time player guide to Wild Booster
Understand the RTP, bet range, bonus trigger and what volatility means for your session
How long does the 96.47% RTP apply to Wild Booster?+
Where can you buy free spins in Wild Booster?+
What if you hit a win on Wild Booster, how often does that happen?+
What happens when you change your stake on Wild Booster?+
When do the free spins round trigger on Wild Booster?+
Keeping your play in check
Before your first spin. Decide how much you can afford to spend on Wild Booster before you start playing, then stick to that amount. Your budget shapes every session and keeps your spend aligned with your means.
Know your stop point. Agree with yourself in advance when you'll walk away, whether you're ahead or behind. Stopping points protect you from chasing wins or riding out a losing run.
How do deposit limits help? Wildhub Casino offers deposit limits and loss limits on your account to help you maintain control. These tools work quietly in the background while you play.
Stop and reach out. If the game stops feeling like fun or you need a break, use Wildhub Casino's session reminders, cooling-off period or self-exclusion tools. Gambling Help Online, Lifeline Australia and the National Self-Exclusion Register are there when you need them.