Smokestack Lightning is a train-themed slot by RubyPlay.
The slot is built on a 5x3 reel grid with 50 paylines.
It also comes with special features such as Fixed Jackpot and Feature Reel, adding extra jackpot targets alongside regular wins and extra gameplay variety from the feature mix.
Reel Config
5x3
Paylines
50 Lines
RTP
96.39%
Volatility
Mid
Max Win
-
Bonus Buy
50x
Several roles contribute to this profile, with differing counts and no clear one- or two-role emphasis. Wild mechanics help shape the symbol combinations represented in the profile. Bonus-game mechanics contribute rewards outside ordinary symbol combinations.
An extensive feature set brings together a wide range of special mechanics, giving the game more individual systems to explore alongside its core format.
Select a role to explore its contributing features.
Number of features contributing to each role. One feature can contribute to several roles.
Each bar counts the features that contribute to a functional role. One feature can contribute to more than one role. Bar lengths are scaled to the largest count within this game; compare the numbers when looking across games.
These counts describe feature composition. They are not win probabilities, payout contributions, or quality ratings.
Wheel of Fortune is a bonus game styled after a TV show's 'prize wheel', where the player spins a large wheel divided into multiple segments to win the prize indicated by the pointer when it stops. This feature is simple yet allows for very dramatic presentations, which is why it is very frequently used as a method for determining the winner of a progressive jackpot.
A 'Feature Reel' is a horizontal reel that operates independently of the main vertical reel grid. It doesn't create payline wins on its own; instead, it spins at the top or bottom of the grid and interacts with it. The primary purpose of the Feature Reel is to act as a trigger: when a symbol on it 'matches' the symbols on the vertical reel it's paired with, it activates a powerful bonus, such as turning all matching symbols into Wilds or Coins.
Low Bonus Buy Price
This slot's bonus buy price is below the usual range for comparable slots. That makes buying the feature relatively accessible, especially if you want to try the free-spin round directly. Keep in mind that some games offer multiple free-spin tiers, and SlotWise uses the lowest available buy price as the reference. A lower price may also mean that the free-spin feature itself carries a lighter payout profile than higher-priced games.
Previews focus on playable demo access, slot specifications, and feature structure before a full 300SPINS™ review is available. They are designed to make the slot easy to inspect and compare, while leaving performance judgments based on actual play sessions to full 300SPINS™ reviews.
