Mighty Marbles Slot Review

About the Game

Multipliers

On each spin, symbols that form winning clusters can land on the reels with a multiplier on them. Possible multiplier values are x2, x3, x4, x5 or x10. The reward from each cluster is multiplied by the sum of the multipliers on the symbols that make up the cluster.

Free Spins

Appearance of 3 Scatter symbols (Energy Marble symbols) in one spin triggers 10 free spins. Appearance of 3 Scatter symbols during free spins gives 10 additional spins. At the end of each spin during the free spins, all multipliers landed on the reels are summarized in a bonus multiplier over the slot. The bonus multiplier starts at x1 and increases up to x300. It is added to the sum of the multipliers of each winning cluster containing a multiplier symbol and applied to their prizes. The bonus multiplier is retained throughout the feature. If the maximum win of the game is reached, the feature stops.

Clusters

The total number of identical symbols that are connected, horizontally and vertically next to each other on the screen determines the winning value. After each spin, all winning combinations are paid out and removed from the reels. The remaining symbols then fall down and the empty positions are filled with new symbols.

Buy Feature

Clicking on BUY FUNCTION opens a window of all the features available for purchase. The total cost to purchase a feature is displayed and is based on the normal rate. The normal rate can be increased or decreased to change the total cost of buying a feature.

Double Chance Rules

Enabling Double Chance doubles the chance to win in the game, it increases the total bet on each spin, the amount by which the total bet is increased is always displayed in the Double Chance window.

RTP

• The theoretical RTP, based on 100 million spins, is ≈ 95.70%
• The theoretical RTP when purchasing Free Spins using Buy Feature is ≈ 95.82%
• The theoretical RTP when Double Chance is enabled is ≈ 95.78%.

Pros & Cons