Doc Rock & the Riff Reactor Slot Review

About the Game

Video

Dr. Rock and The Riff Reactor is a 5-reel video slot with 243 paylines from left to right.

• Number of regular symbols: 8
• Wild symbol that substitutes for all regular symbols
• Scatter symbols: 1

• Charged Multipliers

Increases with each appearance of a winning symbol in the highlighted cell of the row.

• Bonus Game

Three or more Scatter symbols trigger Free Spins with a Multiplier Accumulator and a guaranteed Wild symbol.

• Guaranteed Wild

Substitutes for non-bonus symbols and is guaranteed to appear on every spin during the bonus game.

Overdrive Coils

Ignite the reels with electricity as winning combinations cascade and charge the Overdrive Coils, activating multiple multipliers.

High Voltage Free Spins

Ride with fire on high-voltage spins where Overdrive Coils never reset and a guaranteed Wild symbol lands on every spin.

Super Buy Bonus

Activate the Super Buy Bonus and a power surge will charge the Overdrive Coils with x2 multipliers.

Power Chords

Feel the full force of Power Chords as winning combinations on highlighted symbols charge the Overdrive Coils, multiplying your winnings.

Cascade Win Paths

1 or more identical symbols on 3 or more adjacent reels, starting from the leftmost one, form a winning combination. Several symbols on one reel multiply the winnings. If a reel contains more than 1 symbol, the winnings are multiplied by the number of symbols on each reel. For example: if there are 2 identical symbols on the first reel, 3 on the second, 2 on the third, the total multiplier is: 2 * 3 * 2 = 12. Only paths of 5 symbols can consist entirely of Wild symbols. Winning symbols disappear from the reels, and new symbols appear, filling the empty positions. Cascades continue until no new winning paths appear.

• Power Chords

During each spin, 1 random cell on each reel is highlighted with a frame. If parts of a winning combination match the golden frames, the corresponding multipliers will increase. Only 1 cell can be highlighted with a frame at a time on each reel.

• Overdrive Coils

Overdrive Coils multipliers apply to all winning combinations of the corresponding length. Multipliers reset after each spin. Initial multiplier value: 1. Multipliers are multiplicative (x2 and x3 = x6)

• High Voltage Free Spins

The player is awarded 8 free spins if 3 Scatter symbols appear anywhere on the reels. Each additional Scatter symbol in the main game brings 2 additional free spins. 2 or more Scatter symbols bring 1 additional spin for each subsequent Scatter symbol during free spins: 2 Scatter symbols = +1 spin, 3 Scatter symbols = +2 spins, and so on. Overdrive coils are not reset during free spins and are carried over from the main game. Multipliers are reset at the end of free spins. Free spins are played with the same bet as in the round that launched them. Free spins can be retriggered.

Wild

Substitutes for non-bonus symbols and is guaranteed to appear on every spin during the bonus game.

Scatter

Three or more Scatter symbols trigger Free Spins with a Multiplier Accumulator and a guaranteed Wild symbol.

Buy Feature

To activate free spins immediately, click the Buy Feature button. A menu will appear where you can select the Buy Bonus or Super Buy Bonus feature and the bet amount. Click the Start button to activate the selected bonus.

Super Buy Bonus

The Super Buy Bonus starts with x2 multipliers and is worth 300x your stake.

Buy Bonus

To activate free spins immediately, click the Buy Feature button. A menu will appear where you can select the Buy Bonus or Super Buy Bonus feature and the bet amount. Click the Start button to activate the selected bonus.

RTP

• The overall theoretical return to player percentage is 96.03%.
• The overall theoretical return to player percentage for the Buy Bonus is 96.07%.
• The overall theoretical return to player percentage for the Super Buy Bonus is 96.00%.
• The maximum win limit in one round is 50,000 bets.

The maximum win recorded is 50,000 bets. It occurred 5 times in 600,000,000 simulated game rounds.

Pros & Cons