Mining Rush

Although the mining theme is very popular among players, this slot has all the makings to stand out thanks to an innovative and engaging game mechanism. Available online from December 12, 2024, it features a game grid of 7 reels and 7 rows, with a clustered winning system: all you need to do is form groups of at least 5 equal symbols, horizontally or vertically.

Wagers start from a minimum of $0.20 up to a maximum of $240, offering a wide choice suitable for all types of players. The maximum RTP is 96.56%, but operators can offer variants with slightly lower percentages. The game is characterized by high volatility, with winnings of up to 10,000 times the stake and a payout frequency of 28.49%.

Mining Rush compared to 3 other slots from provider Pragmatic Play

RTP and volatility

This slot game offers high volatility, which means that wins may not be frequent, but when they come they can be significant. The theoretical return to player (RTP) varies depending on the versions and settings chosen by operators and jurisdictions, with three possible percentages: 96.56%, 95.49%, and 94.51%.

In addition, the RTP value can change depending on the features used: for example, in the version with RTP at 96.56%, choosing to purchase the Buy Free Spins feature drops the value slightly to 96.51%.

This makes the game particularly attractive to players who enjoy high-volatility slots and are looking for strategic options to maximize their chances of winning.
In Mining Rush’s paytable we find two categories of regular symbols.

Symbols of Mining Rush

Low-value symbols are represented by the letters of the playing cards (J, Q, K and A) and offer winnings ranging from 20x to 40x the bet, reaching the maximum payout when combinations of 15-49 equal symbols are formed. Higher-value symbols include a pickaxe, a cart filled with gold, and a portrait of the bearded prospector. These larger prizes range between 60x and 150x the bet, again reaching maximum value with groups of 15 to 49 identical symbols.

Finally, the Bonus symbol, represented by a barrel of dynamite, can turn into a gold nugget under certain conditions, adding an additional element of surprise to the game.

The Free Spins mode is particularly rich, with the possibility of getting up to 20 initial spins and adding extra spins whenever new Bonus symbols appear.

Slot features and bonuses

The Mining Rush slot is not only a journey underground in search of gold nuggets, but also a gaming experience full of unique features and exciting bonuses. Every element of the game is designed to surprise and reward the player with innovative mechanics. Let’s explore the game’s main features in detail to help you understand how to make the most of them.

Fall feature

One of Mining Rush’s most distinctive features is the Fall feature, which is activated with each spin. When a winning combination occurs, the symbols involved in winning disappear from the grid, leaving room for the remaining symbols to fall down. Empty positions are then filled with new symbols that drop down from above.

This feature allows for additional consecutive wins within the same spin, without having to bet again. The drops continue until there are no more winning combinations on the grid. Once all falls tied to an initial spin are completed, the total winnings are added to the player’s balance, making each spin potentially very fruitful.

Nuggets feature

The Nuggets feature introduces an interesting game dynamic. Whenever one or two Bonus symbols appear on the grid and there is at least one winning combination in the same spin, the Bonus symbols turn into Nuggets. Nuggets can appear with one of four random levels:

• Bronze (level 1);
• Silver (level 2);
• Gold (level 3);
• Diamond (level 4).

Each Nugget has a chance to award a random prize each time a drop occurs. Each Nugget starts at its own level and, for every three prizes awarded, advances to the next level, unless it has already reached level 4, which is the maximum.

Rewards vary by level:

• Bronze nuggets (level 1): rewards from 1x to 5x the total bet;
• Silver nuggets (level 2): rewards from 6x to 20x the total bet;
• Gold nuggets (level 3): rewards from 25x to 100x the total bet;
• Diamond Nuggets (level 4): rewards from 200x to 1000x the total bet.

This feature adds a level of suspense, as each fall can potentially turn nuggets into extraordinary prizes.

Free Spins

The Free Spins feature is one of the most anticipated by players and is activated when 3 or more Bonus symbols appear on the grid. The amount of free spins granted varies according to the total number of Bonus symbols activating the mode:

• 3 Bonus symbols: 8 free spins.
• 4 Bonus symbols: 10 free spins.
• 5 Bonus symbols: 12 free spins.
• 6 Bonus symbols: 15 free spins.
• 7 or more Bonus symbols: 20 free spins.

When the feature starts, the Bonus symbols that activate it turn into Nuggets with a random initial level and remain on the grid for the duration of the free spins. During the feature, the Nuggets can award random prizes each time a drop occurs, adding additional winning opportunities.

In addition, if a new Bonus symbol appears during the free spins, it too turns into a Nugget and adds 2 extra spins to the total count. Special reels used during free spins increase the chances of getting bonus symbols and winning combinations.

An important point to note is that if the maximum prize of 10,000x the bet is reached during the feature, the free spins end immediately and the prize is awarded, eliminating any remaining free spins.

Buy Free Spins

For the most impatient players, if allowed by their legislation, the Buy Free Spins feature allows direct access to the bonus mode without having to wait for activation during the base game. This option can be purchased at a cost of 100x the current bet and makes the RTP 96.51%.

Once purchased, the game randomly assigns 3, 4, 5, 6 or more bonus symbols on the activating spin, initiating the free spins feature with the same rules as described above. This option is ideal for those who want to focus on the free spins action and maximize the potential for winning.