Big Bamboo at Axe Casino: High-Volatility Slot Review
Push Gaming's 5x6 grid slot with free spins and golden bamboo respins. RTP 96.13%, high volatility: wins come less often and can be much bigger.
Big Bamboo puts mystery symbols and respins at the centre
Mystery symbols and respins. Big Bamboo is a five-reel, six-row slot with a Chinese forest theme featuring pandas and monkeys. It has 50 fixed paylines and was released by Push Gaming in 2022. The game centres on Mystery Bamboo symbols that respin to reveal Golden Bamboo prizes, multipliers and scatters underneath. Wins come less often here, but land a Golden Bamboo feature or Free Spins and the payouts can reach far higher than regular plays. The slot combines cascading mystery reveals with bonus rounds where low symbols convert to bamboo and unlock extra spins.
Who this slot fits. High volatility means you should have a bigger bankroll and patience for stretches without wins. Big Bamboo suits players who chase larger payouts and enjoy feature-rich bonus rounds over steady small returns. The bets start at NZ$0.10 and reach NZ$100, so both cautious players and those comfortable wagering more can find their level. If frequent small wins matter to you, or if you prefer simpler mechanics without mystery reveals and conversion metres, other slots in the lobby may suit you better.
Triggering the bonus round. The Free Games Feature shapes most exciting rounds. Land enough Scatter and Gamble Scatter symbols on reels two through four to trigger it, and you enter a bonus round where a conversion metre on the right fills as low symbols become bamboo. Each full conversion awards bonus spins and a multiplier. Further scatters during the feature retrigger more spins, building your bonus run. After the feature ends, all collected prizes are summed and multiplied, which is where the slot's largest single-round payouts come from.
Full articleBig Bamboo by the numbers
Understand what RTP, volatility, grid layout and maximum win mean for your play.
Push Gaming
NZ$5 000 000
Big Bamboo runs across a 5x6 grid
Start with your stake, watch the reels settle, collect your payout or trigger the bonus.
Base game versus free spins in Big Bamboo
Your payouts across the grid
All payouts shown here are in NZ$ at a stake of NZ$0.20. Land more matching symbols and your payout rises.
High-paying symbols
Wild2+ NZ$0.10 · 5+ NZ$30
Panda2+ NZ$0.10 · 5+ NZ$30
Wild Boar3+ NZ$0.10 · 5+ NZ$4Base symbols
Monkey3+ NZ$0.08 · 5+ NZ$3.20
Bird3+ NZ$0.06 · 5+ NZ$2.40
Club3+ NZ$0.02 · 5+ NZ$0.08Land scatters, then gamble, buy or respin
Conversion metre and retriggers. Three scatter symbols or more across reels 2, 3 and 4 start the free spins round. Your conversion metre appears on the right as four card suits. Each time a low symbol fully converts to bamboo, you gain bonus spins and a multiplier. More scatters during free spins add extra spins to your total.
What Golden Bamboo prizes unlock. When a Mystery Bamboo symbol lands, it reshuffles to reveal Golden Bamboo underneath. Each Golden Bamboo position then spins through prizes and multipliers until resolved. All instant prizes and collector values are then added together, multiplied by your stake and any multipliers you have earned.
Risk your award for a bigger payout. After free spins are awarded, a vertical prize ladder appears with your current tier highlighted. Choose to collect now or gamble for a higher tier. The losing rung forfeits the free spins entirely, so the decision carries real weight.
Skip the wait and buy free spins. Four purchasable options let you skip to free spins at any stake. Buy with no low symbols converted, 2 converted, 4 converted, or Mystery Free Spins that randomly becomes one of the other three. Each option has its own cost per spin staked.
How Big Bamboo 2, Happy Bamboo and Bamboo Ways differ
Big Bamboo 2 returns 96.36% and pays to 75,000x; Happy Bamboo reaches 96.31%; Bamboo Ways pays 96.30% with a 25,000x top prize.
Big Bamboo 2
Happy Bamboo
Bamboo Ways
Big Bamboo bonus buy options and their prices
Want to build from the start
Start free spins with no symbols already converted to bamboo. You pay NZ$990 at a NZ$10 bet and build your multiplier from scratch as low symbols convert during the bonus round.
Two symbols already converted
Begin with two low symbols already converted to bamboo on your conversion metre. You pay NZ$1 790 at a NZ$10 bet and gain a head start on your multiplier before the free spins begin.
Before you gamble, buy full conversion
All four low symbols come pre-converted to bamboo, so your multiplier starts higher from the first spin of the bonus round. The cost is NZ$6 080 at a NZ$10 bet, and the gamble step is not offered.
Try the mystery route
Pay NZ$3 000 at a NZ$10 bet and the game randomly picks one of the three other bonus buys to award. You do not know which setup you will get until the free spins start.
Your return depends on how you play Big Bamboo
RTP measures your average return over many thousands of spins. Each figure below applies only to the specific condition listed next to it—the standard game, a particular bonus buy, or a strategy using the Gamble Feature.
RTP 96.13% · Standard game
RTP 96.52% · Always using Gamble Feature
RTP 96.71% · Buy 8–10 free spins, all 4 low symbols converted
Try these other Push Gaming games
Big Bamboo cannot promise when bonuses arrive
When the free spins come. The Free Games Feature arrives when Mystery Bamboo symbols and Scatter symbols align on the reels. How often this happens is random and outside your control, so no spin count or bet size guarantees a bonus round.
Big Bamboo's RTP measures long-term averages. The RTP of 96.13% is a long-term average across thousands of sessions. Your next session could win above it, fall below it, or break even entirely. No pattern predicts what happens in your next round.
The NZ$5,000,000 ceiling. Big Bamboo can pay as high as NZ$5,000,000 at the maximum bet of NZ$100. This ceiling is real but extraordinarily rare. Most sessions end far below it, and most players never reach it.
Big Bamboo in demo and for real money
You'll know whether to play the demo first or go straight to real money spins.
What do players ask about Big Bamboo?
You'll know what to expect from your first spin onwards.
What happens when Big Bamboo is volatile?+
Why does Big Bamboo differ from other slots in the series?+
Why does Big Bamboo's maximum win matter?+
Do I need to know different RTP figures for Big Bamboo?+
Where can I buy the bonus on Big Bamboo?+
What happens when scatters land on Big Bamboo?+
Staying in control of your session
Set your limit before play. Decide what you can afford to lose on this session and stick to that amount. Your budget should never stretch beyond money set aside for entertainment.
Decide to stop in advance. Plan your exit point ahead of time, whether you hit a win or a losing streak. Knowing when to stop keeps the game enjoyable and protects your balance.
Set your account limits. Use Axe Casino's deposit and loss limits to control how much flows through your account. These tools work quietly in the background while you play.
When the fun fades. If the game stops feeling like fun, take a cooling-off period or self-exclude entirely. Axe Casino's Multi-Venue Exclusion Programme supports players who need a break.