Big Bamboo 2
Big Bamboo 2 is a 5-reel slot game with 6 symbols per reel.
How to Play
To select a bet press the button and select a bet among the available bets. To start a game round press the Spin button. Alternatively press the keyboard space bar.
Autoplay
To play a number of game rounds in succession press the button and select the number of game rounds to play. To start playing the chosen number of game rounds press the Spin button. The Spin button displays the number of Autoplays remaining and when pressed cancels Autoplay.
Turbo Mode
Turbo Mode may be enabled or disabled by pressing the button.
When Turbo Mode is enabled certain animations during a game round are played through quickly.
Quick Play
To skip certain animations during a game round press anywhere on the screen. Alternatively press the keyboard space bar.
Payout Rules
A line win is awarded when a number of instances of the same symbol appear consecutively starting from the leftmost reel. Only one line win may be awarded on a single win line.
The highest line win value is always awarded. All wins occur on win lines except for Instant Prizes. Instant Prizes are added to pay line wins Wins on separate win lines are added. The paytable reflects the current bet configuration based on the bet per line.
Win Cap
This game has a win cap of 75000x the current Base Bet amount per game round.
SYMBOLS
Wild Symbol
The Wild Symbol is a symbol that substitutes for all other paying symbols.
The Wild Symbol does not substitute for the Golden Bamboo Symbol Lucky Bamboo Symbol Scatter Symbol or for any symbol landed during the Golden Bamboo Feature and Lucky Bamboo Feature.
Mystery Bamboo Symbol
The Mystery Bamboo Symbol is a reveal symbol that can land anywhere on the reels in both the Base Game and Free Spins Feature.
After the reels have landed all Mystery Bamboo symbols on the reels will open and reveal either Paying Symbols Wild Symbols or Golden Bamboo Symbols.
When the Mystery Bamboo Symbol lands and reveals a Golden Bamboo Symbol the Golden Bamboo Feature is triggered.
Golden Bamboo Feature
When the Mystery Bamboo Symbols reveal Golden Bamboo Symbols the Golden Bamboo Feature is triggered. Before the feature starts any existing winning combinations are evaluated.
During the Golden Bamboo Feature the following Symbols can land:
Instant Prize Symbol
Multiplier Symbol
Collector Symbol
Lucky Bamboo Symbol
Bonus Symbol
At the end of the Golden Bamboo Feature wins will evaluate the total value of all Instant Prize and Collector Symbols multiplied by their Base Bet amount.
Instant Prize Symbols
The Instant Prize Symbol is a Prize Symbol that can land during the Golden Bamboo Feature and Lucky Bamboo Feature.
The Instant Prizes are Bet Multipliers and their values are x1 x2 x5 x10 x25 x50 x100 x250 x500 x1000 x2500 and x5000.
Multiplier Symbol
The Multiplier Symbol multiplies the values of all Instant Prize Symbols and Collector Symbols by the Multiplier Symbol value. The position of the Multiplier then spins again.
The Multiplier values available are x2 x3 x5 and x10.
Collector Symbol
The Collector Symbol collects all values of the Instant Prizes and other Collector Symbols. After collection empty positions respin.
The Collector Symbol remains in its position after being collected by another Collector Symbol and does not spin again.
Lucky Bamboo Symbol
If the Lucky Bamboo Symbol lands during the Golden Bamboo Feature the Lucky Bamboo Feature will start after all other mechanics have completed.
Lucky Bamboo Feature
The feature starts with 3 spins that will reset each time a Golden Bamboo Symbol lands and all Paying Symbols will start to spin including the Lucky Bamboo Symbol. The following symbols can land:
Golden Bamboo Symbol
Dud Symbol
When a Golden Bamboo Symbol lands a Bronze frame is created in that position if it had no frame before or it upgrades the frame to the next level if there was one present. The frames outline the range of possible prizes and they are Bronze Silver Gold and Diamond.
Each Frame type determines which Instant Prize Symbols can be revealed:
Bronze reveals all Instant Prize Symbols
Silver reveals Instant Prize Symbols above x5 or more
Gold reveals Instant Prize Symbols above x25 or more
Diamond reveals Instant Prize Symbols above x1000 or more
The Lucky Bamboo feature concludes when there are no more spins available or all available frames reach their maximum level. At the end of the feature all Bronze Silver Gold and Diamond frames will spin through for their respective range of Instant Prize Symbols and the frames will spin off the grid.
Bonus Symbol
The Bonus Symbol can land during the Base Game Free Spins Feature and Golden Bamboo Feature.
The Free Spins Feature is triggered by landing 3 or more Bonus Symbols in the Base Game. The last Bonus Symbol will become a Bonus Symbol Trigger which spins to determine and award the initial number of Free Spins.
3 Bonus Symbols 6 to 8 FREE SPINS
4 Bonus Symbols 7 to 9 FREE SPINS with 2 DOTS
5 Bonus Symbols 8 to 10 FREE SPINS with 4 DOTS
The Bonus Symbol can also land during the Golden Bamboo Feature which will count towards the total amount of Bonus Symbols for that round.
Gamble Feature
When the Free Spins Feature is triggered the player is given the option to gamble their awarded Free Spins type for the chance of a better Free Spins type.
The Gamble Wheel will appear showing the player higher value Free Spins available to be won.
On the Gamble Wheel the player is able to win a Free Spins type that is higher than their currently awarded Free Spins type. There are also dud segments on the wheel that if landed do not award the player Free Spins Feature at all effectively ending the feature.
If the player has already been awarded the highest Free Spins entry the player will not be offered to gamble at all.
FREE SPINS FEATURE
During the Free Spins Feature the Low Symbol Meter will be visible next to the reels. Every time a Bonus Symbol or Extra Spin Symbol lands it will be collected towards the Low Symbol Meter. 4 Bonus Symbols are needed to upgrade to the next level. Each level will convert 1 Low Symbol to Mystery Bamboo Symbols award an Instant Prize Multiplier and extra Free Spins.
The upgrade will always happen at the end of the spin and the Multiplier will only affect spins after that.
First symbol converted awards 4 additional Free Spins and an Instant Prize Multiplier of x2
Second Symbol awards 3 additional Free Spins and an Instant Prize Multiplier of x3
Third Symbol awards 3 additional Free Spins and an Instant Prize Multiplier of x5
Fourth Symbol converted awards 2 additional Free Spins and an Instant Prize Multiplier of x10
Once the player has converted all 4 Low Symbols the Bonus Symbol can no longer land and no more conversions are available.
At the start of the Free Spins Feature there are no frames on the reels. Mystery Bamboo Symbols may still land and can trigger the Golden Bamboo Feature. When they do a Bronze frame is created in each position where the Golden Bamboo Feature has been revealed. Frames remain on the grid till the end of the Free Spins Feature.
All frames created by the Golden Bamboo Symbols are persistent in the Free Spins Feature and will stay until the end. All frames if they are empty will spin each time the Lucky Bamboo Feature is triggered.
When the Lucky Bamboo Feature is complete the Free Spins Feature will continue. During these spins the Frames will remain. Further Mystery Bamboo Symbols that land and reveal the Golden Bamboo Symbol will add a Bronze frame or upgrade Frames by one level where there is already a frame.
Extra Spin Symbol
During the Free Spins Feature the Extra Spin Symbol can land during the Golden Bamboo Feature. When it does it will spin through different amounts of additional Free Spins as well as being collected towards the Low Symbol Meter. The additional Free Spins are +1 +2 and +3.
Paytable
The paytable reflects the current bet configuration based on the Base Bet.
Bonus Buy
By pressing or clicking on the button you will be presented with the option to buy the Game Features. You can reduce or increase your Base Bet by pressing the + or - buttons. If you click the Buy button you will have the option to confirm you wish to buy the Game Feature by clicking or pressing the Ok button which will start the Game Feature and will deduct the total stated Feature Cost from your balance or if you click the Cancel button you will return to the Bonus Buy page.
The Bonus Buy feature offers different game modes.
Bonus Buy Options
Base Game Features
The Base Game Feature guarantees a game round with the corresponding feature triggered.
Mystery Bamboo Symbols with 2 or more guaranteed Mystery Symbol Stacks for 5x your Base Bet. By playing with a strategy of always using the Gamble Feature the RTP is 94.40%. By playing with a strategy of never using the Gamble Feature the RTP is 94.46%.
Golden Bamboo Feature with a guaranteed 30 positions filled with Golden Bamboo Symbols for 250x your Base Bet. By playing with a strategy of always using the Gamble Feature the RTP is 94.20%. By playing with a strategy of never using the Gamble Feature the RTP is 94.41%.
Free Spins Features
The Free Spins Feature guarantees a game round with the corresponding feature triggered.
5 Bonus Symbols for 1225x your Base Bet. 94.38% RTP.
Random Bonus Symbols for 150x your Base Bet. By playing with a strategy of always using the Gamble Feature the RTP is 94.24%. By playing with a strategy of never using the Gamble Feature the RTP is 94.45%.
Base Bet
The Base Bet is the bet selected for each new spin or game round.
Push Bet
Bonus Boost Push Bet mode 1.5x of your Base Bet and increases the chance of triggering the Free Spins Feature. RTP 94.48%.
The Push Bet can be activated or deactivated by clicking or tapping the toggle above the available bets.
When using the Push Bet wins are evaluated respectively of the Base Bet amount and not the Total Bet amount.
The Push Bet can be deactivated at the end of a game round.
When the game is in autoplay the autoplays must be switched off first to deactivate the Push Bet.
Additional Information
Incomplete games will be automatically resolved after 48 hours. Any winnings resulting from automatic resolve shall be paid to the player account.
Where an incomplete game cannot be resolved the stake will be returned to the player.
MALFUNCTION VOIDS ALL PAYS AND PLAYS.
Using the Push Bet and playing with a strategy of always using the Gamble Feature the theoretical average return to player RTP is 94.26%.
Using the Push Bet and playing with a strategy of never using the Gamble Feature the RTP is 94.48%.
Without using the Push Bet and playing with the strategy of always using the Gamble Feature the theoretical average return to player RTP is 94.18%.
Without using the Push Bet and playing with a strategy of never using the Gamble Feature the RTP is 94.47%.
This game has a maximum win of 75000x and as a result some hypothetically possible results have been prevented. This restriction has been included in RTP calculations.
Different reel configurations are used depending on the progression in the Free Spins Feature.
Last modification date: 4/7/2026