Big Bam-Book

The game was released on August 29, 2024 and features a structure with 5 reels, 3 rows and 10 fixed paylines. To obtain a win, it is necessary to align 3 or more symbols of the same type on adjacent reels, starting from the first reel on the left.

Bets can be customized according to the player’s preferences, starting from a minimum of $0.10 up to a maximum of $100 per spin.

Big Bam-Book was developed with different RTP settings, with a maximum value of 96.31%. However, operators can choose alternative versions with lower percentages. The game has a high volatility, which means that wins may not be frequent, but on the other hand it is possible to get prizes of up to 10,000 times the initial stake. Big Bam-Book is a slot characterized by a high volatility, which means that wins may not be frequent, but prizes can reach high values.

The RTP (Return to Player) varies depending on the jurisdictions and settings chosen by the operators, with a maximum value of 96.31%, while in some versions it is set to 94.42%.
Theme and mobile playability of the slot The design of the game is inspired by the world of pandas and oriental culture, transporting players to a setting rich in detail. At the center of the scene we find a group of skilled warriors, intent on exploring a thick bamboo forest in search of ancient treasures hidden among the vegetation.

The background of the reels depicts a small village immersed in the tranquility of dawn, shrouded in a light mist. The chirping of birds fills the air, accompanied by the delicate and harmonious melodies of the guqin, slow and refined pieces played with an ancient Chinese string instrument, characterized by soft and deep tones that evoke serenity, contemplation and harmony with nature.

The slot is designed to be accessible on different devices in play money demo mode, offering a smooth and optimized gaming experience on both smartphones and tablets and desktops.

Collecting Scatters during Free Spins unlocks up to four levels, giving you extra spins and multipliers of up to x10.

Slot machine symbols

The symbols that pay the least are the card suits: diamonds, spades, clubs and hearts. Getting a combination of 5 matching symbols from this category pays between 5 and 10 times the stake. The medium value symbols are represented by traditional weapons, including katanas, throwing stars and nunchucks. A combination of 5 matching symbols from this category pays 25 times the stake. The highest value symbols depict wolves, monkeys and pandas. Getting 5 matching symbols from this category can pay between 100 and 500 times your stake. The panda, the highest value symbol, offers a win with just 2 symbols, paying 1 time your stake.

The Golden Wild has the same value as the highest panda symbol, and mysterious bamboo symbols can also appear during the game, which in some cases can turn entirely into gold.

The book with a large green emerald is the Scatter symbol of the game: getting 3 or more of them activates the bonus mode.

Slot machine bonus features

Big Bam-Book is not only a slot with winning symbols and combinations, but also offers several special features that can improve the gaming experience and increase the chances of winning prizes. Below we will look in detail at each feature, how it is activated and what advantages it can offer.

Mysterious Bamboo Symbol

During the game, you may see the Mysterious Bamboo symbol appear on the reels. This symbol plays an important role, as it can activate a special feature called Mystery Bamboo Expansion.

In the Base Game, 3 or more Mystery Bamboo symbols are needed to activate this expansion. During Free Spins, the mechanics are the same: if 3 or more Mystery Bamboo symbols appear, the expansion is activated. When the feature is activated, the Mystery Bamboo symbols expand to completely cover the reels on which they appeared. At this point, these symbols can transform into Golden Mystery Bamboo symbols, which reveal Instant Prizes, or they all transform into the same pay symbol, thus offering a possible win.

Base Game with Mystery Bamboo Reveal Symbol

During the Base Game and Free Spins, the Mystery Bamboo symbols can appear in any position on the reels. When this happens, all Mystery Bamboo symbols present reveal the same type of symbol, which can be one of the following:

• A Wild Symbol, which substitutes for other symbols to form winning combinations;
• A Payout Symbol, which awards a win on the active lines.

After this transformation, wins are calculated and awarded. If Mystery Bamboo symbols appear on already winning paylines, those same lines pay again, offering additional winning opportunities.

Big Bam-Book vs. 3 different slots from Push Gaming

Free Spins Feature with Mystery Bamboo Reveal Symbol

Even during Free Spins, Mystery Bamboo symbols can appear anywhere on the reels and reveal the same type of symbol. As in the base game, these symbols can transform into:

• Wilds, which help complete winning combinations;
• Pay symbols, which trigger new wins.

Unlike in the base game, however, during Free Spins, these symbols pay on all 10 win lines, regardless of their position on the reels.

Golden Mysterious Bamboo Symbol

When the Mysterious Bamboo symbol transforms into a Golden Mysterious Bamboo, it can reveal Instant Prize symbols. During the base game, these golden symbols can also reveal Scatter symbols, which are used to activate Free Spins.

Instant Prize Symbol

When the Golden Mysterious Bamboo symbol appears, it can contain an Instant Prize inside it. This prize is a multiplier of the bet and can take one of the following values: x1; x2; x5; x10; x25; x50; x100. These multipliers directly increase the win of the current game.

Scatter Symbol

The Scatter symbol can appear on any reel and has the function of activating Free Spins. To access this feature, you need to get at least 3 Scatter symbols during the base game or through the Golden Mystery Bamboo feature. Here is how Free Spins are awarded based on the number of Scatters obtained:

• 3 Scatters → 8 Free Spins;
• 4 Scatters → 12 Free Spins + an initial multiplier of x2;
• 5 Scatters → 15 Free Spins + an initial multiplier of x3.

During the Golden Mystery Bamboo feature, each reel on which these symbols appear can display a Scatter symbol only once.

Free Spins Feature

The Free Spins feature is activated when 3 or more Scatter symbols appear in the base game or during the Golden Mystery Bamboo Feature. During this feature, Scatters continue to appear and are collected in a multiplier meter. Every time you collect 4 Scatters, you move to a new level with additional prizes:

• Level 1 → x2 multiplier + 5 extra Free Spins;
• Level 2 → x3 multiplier + 5 extra Free Spins;
• Level 3 → x5 multiplier + 5 extra Free Spins;
• Level 4 → x10 multiplier + 5 extra Free Spins.

This progression allows you to obtain increasingly higher multipliers and more chances of winning with the additional Free Spins.

Buy the Bonus

This function allows you to directly activate the Free Spins, paying an amount based on the selected bet.
It is accessed by pressing the dedicated button, where you can increase or decrease the bet before confirming the purchase. The cost varies based on the number of bonus symbols chosen:

• 3 Bonus symbols → x64.9 the base bet (RTP: 94.39%);
• 4 Bonus symbols → x141.2 the base bet (RTP: 94.32%);
• 5 Bonus symbols → x191.4 the base bet (RTP: 94.39%);
• Random Bonus symbols → x100 the base bet (RTP: 94.39%).

After confirmation, Free Spins are activated immediately, taking the cost from the balance.