15 Dragon Pearls


The Hold&Win slot machine was released in August 2020. Like many video slots of the Booongo provider, 15 Dragon Pearls slot is connected to the progressive jackpot system: when the main prize falls out, it gives out x1000 bets.

The developer regularly creates games with oriental themes. This device is also endowed with a bright Chinese-style design. Booongo has introduced another Dragon Pearl model, where the main jackpot is increased to x5000.

ReleaseAugust 2020
Game typeVideo slot
Max. possible winх250
Win frequencyNot installed
Min. bet per line$0,25
Max. bet per line$45

Key Features of 15 Dragon Pearls Slot

Playing field 5×3. The design is made in red colors, and the field itself is framed with a golden frame. The top part shows the jackpot sizes and the name of the slot. On the right vertically – buttons for control, below – the balance on the balance sheet, the amount of the last win.

The number of lines is 25, the indicator cannot be adjusted. The 15 Dragon Pearls slot machine is endowed with thematic music. Oriental motifs do not interfere with the process, they set you up for relaxation.

Available features:

  • acceleration of animation;
  • continuous rotations;
  • turn on / off the sound;
  • bet selection: from $0.25 to 45.

There is no setting for the loss limit during autospin. The interface is translated into 18 languages, including German, English and Russian.

The software manufacturer did not indicate the variance and RTP on its official website. During testing, the device gives average values ​​for volatility and a return level of 95.01%.

Mobile version of the slot machine

There are few differences between the mobile version and the desktop version. The rotation buttons are enlarged for comfortable pressing. Otherwise, everything is the same as when downloading the game on a PC.

The video slot is written in HTML5. Supports iOS, Android, Windows, Linux platforms. When loaded in a smartphone browser, the interface adapts to the screen size of the gadget. Loading is equally fast in Chrome, Safari, Microsoft Edge browsers.

Game Symbols and Odds

The slot has 12 symbols: 4 standard card values, 4 thematic ones, 4 bonus ones. The pay table is dynamic. When the bet is changed, the amounts for the combinations are automatically calculated in it.

If $1 is at stake, the payouts are as follows:

  • card designations from jack to ace: $0.20–2;
  • coins: $0.20–4;
  • figurine of a toad: $0.20–8;
  • golden tree: $0.20–6;
  • golden dragon: $0.60–10;
  • Chinese vase (scatter): $1 for 3 symbols.

Combinations are formed as a standard from the same symbols arranged from left to right. The row should be from 3 to 5 characters.

Wild is a sign of yin and yang (taijiquan). It can replace other icons on the playing field, except for the scatter symbol and Bonus.

The scatter is paid for appearing on the screen regardless of its location. It only appears on the middle reels.

Free spins

The appearance of three scatters will trigger 8 free spins. They go to the last rate one after another. During this period, the Scatter is also active and can restart the series of free spins. Card denominations do not drop out at this moment.

The bonus symbol becomes “sticky” during free spins. It shows the winning amount. After free spins, the values ​​are summed up and added to the payouts.

Bonus respins

Six Bonus symbols trigger 3 re-spins. Only gold coins spin on the reels, when they fall out, they remain in their places.

Each new +1 symbol adds another respin. If the bonuses fill the entire playing field, the Grand Jackpot x1000 of the bet is issued.

Mini and Major prize pools can also be played during this period. Their sizes are x30 and x150 bets, respectively.