Spice Slot Review

Spice has one independent bonus feature — Free Spins and Super Free Spins, triggered by 3 to 6 Scatter symbols. The base game carries five Feature Lane mechanics — Bomb, Row Converter, 9-Square Converter, Random Wilds, and Locked Wild — plus the Avalanche system with position-by-position doubling multipliers. These operate throughout every spin and define the character of the base game.

Avalanche with Doubling Multipliers

Each paid spin begins with a standard evaluation. When a Bet Ways win forms, the Avalanche activates: all symbols in the winning combination disappear, and new symbols drop in from above to fill the empty positions. New winning combinations from the replacement symbols trigger additional Avalanches.

The multiplier system is position-based, not global. Each grid position that is part of a winning combination receives a multiplier starting at x2. If that same position contributes to a win in the next Avalanche, its multiplier doubles to x4. Another contributing win doubles it to x8, then x16, and so on. Multiple positions accumulate their own individual multipliers independently, and all active multipliers apply to the full win at the end of all Avalanches in a spin.

Feature Lane

The Feature Lane sits above the main 6×6 grid. Special features appear in the Feature Lane and may drop into the play area during gameplay, including during Avalanche. The Feature Lane can also carry Wild symbols, which behave identically to standard Wilds when they land in the play area.

Features available via the Feature Lane:

Bomb Feature Activates when there are no wins and at least one Bomb symbol is on the reels. The Bomb clears its position and all regular symbols within a 3×3 square around it. Any multipliers associated with the cleared positions are doubled at the same time. Multiple Bombs clear independently if more than one is present.

Row Converter Activates when no win forms and no other feature activates. Selects all eligible symbols across one horizontal row and transforms them all into the same symbol, creating winning combinations from an otherwise empty spin.

9-Square Converter Activates when no win forms, a 9-Square Converter symbol is present, and no Bomb is on the reels. Selects one regular symbol and transforms a 3×3 area of the grid into that symbol, increasing the potential for a large cluster win.

Random Wilds Transforms a selection of regular symbols into Wild symbols. At least one symbol is always converted.

Locked Wild Acts as a Wild and remains on the reels during Avalanches. When it forms part of a winning combination, it stays on the grid and can contribute to multiple consecutive Avalanche wins within the same round.

Free Spins and Super Free Spins

Triggered by landing 3, 4, 5, or 6 Scatter symbols in a main game spin after all Avalanches resolve: 3 Scatters — 5 free spins 4 Scatters — 8 free spins 5 Scatters — 10 free spins 6 Scatters — 12 free spins

If at least one Scatter is a Super Scatter, Super Free Spins activate instead of standard Free Spins.

The same mechanics and features from the main game apply during Free Spins and Super Free Spins. The critical difference: Avalanche multipliers gained during Free Spins do not reset between spins. A multiplier built up on a position during spin 3 carries into spin 4, and accumulates further if that position contributes to a win again. This carry-forward multiplier behaviour is what makes the Free Spins feature capable of reaching the 15,000x maximum win.

Additional spins are available through the +3 symbol (3 extra spins) and the Golden +3 symbol (3 extra spins plus upgrade to Super Free Spins if not already active).

The doubling multiplier system per grid position is the mechanic that sets Spice apart. A position that wins in the first Avalanche gets x2. Another win on the same position in the same spin doubles it to x4. In Free Spins, those multipliers carry across spins — so a position that has been building since spin 2 arrives at spin 8 with whatever compound value it has accumulated. That is the kind of exponential upside that makes 15,000x a real number rather than a theoretical ceiling they put on the paytable to satisfy regulators.

The Feature Lane delivering Converters and Locked Wilds onto a multiplier-charged grid gives the base game more texture than most Avalanche slots produce. A Locked Wild sitting on a x8 position that keeps contributing to wins is exactly the kind of interaction the game is designed around.

The £20 maximum stake is the practical limitation. The mechanics justify a higher ceiling. For the players who are in the right range, the 96.09% RTP and 15,000x maximum win make this one of the more interesting NetEnt Bet Ways games released in recent years.

Rating: 7.5