Boomerang Jack's Lost Mines

Boomerang Jack's Lost Mines is a game developed by provider Red Rake Gaming. This slot machine, whose theme is based on mining exploitation in Australia, has a 5-reel, 5-row grid and 25 to 50 pay lines. The symbols consist of cards, animals, a miner, and a chest filled with gold. The betting range is between 0.1 euros and 25 euros. The RTP is 95.3% and the maximum possible payout is 4,836.4 times the bet. The built-in features revolve around free spins, multiplier wins, and fixed jackpots.

Avoid animal traps and threats at an Australian gold mine

Boomerang Jack's Lost Mines is a slot developed by provider Red Rake Gaming. It has a configuration of 5 reels, 5 rows and 50 paylines The theme is that of mining. Everything takes place in an Australian cave. The background photo shows the entrance of the cave, lit lanterns and an area illuminated by natural light. The left side of the reels shows three different colored gems (green, red and blue), placed on wooden frames surrounded by chains. On the right, there are several boards displaying words and values ​​below each word. Thus, at the bottom of the word "Grand", the player can read the following value: 700. At the bottom of the word "Major", the number 450 is read. For the words "Minor" and "Mini", the player can read respectively 90 and 30. These different words refer to the names of the different jackpots in the game. The buttons and other setting options are located below the reels.

The background of the reels is brown in color. The regular symbols are composed of 5 cards (10, J, Q, K, A). They correspond to the least rewarding symbols and award a maximum win of 6x the bet in a 5-element win. The other symbols pay more. These include three animals, a male character, and a chest filled with gold. The animals and the character pay up to 10x the bet. The chests, on the other hand, are worth up to 20x the bet. Boomerang Jack's Lost Mines also features special symbols, namely a Wild and a Scatter.

Enjoy free spins and multiple jackpot versions

In Boomerang Jack's Lost Mines, the range of bets is between 0.1 Euro and 25 Euro. THE RTP is 95.3% and the maximum probable win is 4,836.4 x stake . The built-in features are based on the free spins, win multipliers and 4 versions of jackpots mentioned above.

Free spins and jackpots

The Wild symbols in this game do not play the role of substitutes like in other slot machines. Instead, they are stacked symbols that form their own wins. To trigger free spins, you need to land 3 or more Scatters on the game grid. This will award you with 5 free spins and win multipliers.

In this game, gems are involved to grant one of 4 versions of the fixed jackpots. These 4 versions are:

• The "Mini" Jackpot is unlocked with 4 purple gems. Its value is 10х per bet.
• The Minor Jackpot corresponds to 4 green gems worth 30х bet.
• The "Major" Jackpot activates when 5 blue gems appear. Its value is 150х per bet.
• The "Grand" Jackpot triggers when 5 red gems land. This jackpot is worth 700х bet.

The Big Free Spins and Gems feature

In this game, the player can also discover other green, red, and blue stones that randomly open one of the three bonus games. Thus, a green gem opens the game with 5 free spins. In this mode, if the player obtains two gold coins worth 2x the bet, they will be entitled to an additional free spin, and when they land other gold coins, the value of the initial multiplier (2x) increases. Then, a red gem triggers the bonus mode with 8 free spins. Gold coins can also appear as in the previous mode. Moreover, diamonds can further increase the value of the player's wins. Finally, a blue gem also grants 5 free spins on a 5x5 grid with 50 lines. Still, in the Big Free Spins and Gems mode, if the player lands 2 gemstones simultaneously, they enjoy 8 free spins with advantages that correspond to the rules of the stone's color. To go even further, an association of 3 gemstones triggers 10 free spins and all the benefits associated with the different stone functions.