4 African Drums Slot Review

The bonus contains ordinary values and named jackpot symbols from Mini through Grand. Filling the original board awards Grand. Keep that completion condition separate from a Grand-labelled symbol arriving through another feature event: they are different ways the prize can enter the round.

Collect sums the values on the board. Multi instead places multipliers on random empty cells, and a later multiplier hit on the same position increases its value by one.

This distinction gives an empty position a meaningful role. A cell can carry a modifier before it receives a prize, while a visible Diamond carries its own value. Watch both the symbol and the cell beneath it when reading the board.

More than one feature can be active, and new Diamond symbols can activate previously inactive feature metres during the bonus. A round's feature set is therefore not necessarily fixed at the moment it begins.

Extra expands the field to five-by-five by adding two rows. It can also duplicate symbols between those extra rows, so expansion affects more than the number of available positions.

Filling the larger board awards Extra Grand. That target belongs to the expanded state; opening the extra rows alone does not complete it. The remaining-respin display continues to matter while the enlarged board develops.

The provider frames show ordinary bonus counters and the expanded field, but the retained description does not specify every reset exception. No undocumented reset rule is added to this guide.

During respins, the Master Drum can release up to three Bonus symbols, potentially carrying Mini, Minor, Major or Grand. It adds another source of prizes to the ongoing board rather than replacing Collect, Multi or Extra.

In the base game, the Master Drum can trigger any or all of the three features. These are possible interventions; the source does not publish a probability or a promise that the Master will assist every ordinary bonus.

The official bonus frame with the Master active is useful for locating that layer above the three smaller Drums. Its animation is not itself a rule that the next symbol must be a particular jackpot.

Super Bonus activates all three features, boosts Bonus-symbol values and guarantees at least one Master Drum activation during the round. In that mode, the Master releases only jackpot symbols.

Those are stronger starting and intervention conditions than the ordinary bonus description. They still do not guarantee a particular total return or a full expanded board. The provider offers Buy Bonus in selected markets; availability and total cost need to be checked in the actual game menu.

The retained record does not establish an exact RTP variant or a universal stake range. A pictured €1 bet explains that image's monetary ladder, not every available configuration.