Inside Game Info
Greentube product identity and theme
Queen of Coins is presented by Greentube as a fruits-and-coins game. The main interface combines red theatre curtains, a gold-trimmed six-reel frame and familiar fruit-machine symbols. A crown impressed into the special Coin provides the product character, while the Joker Wild extends the royal theme through a multicolored jester design.
The title is displayed above the grid between four colored bonus labels. This top bar remains visible during main play and Cash Spins, linking the classic symbols to the collection feature. The design uses actual game-state information as part of the visual identity instead of relying on a separate decorative illustration.
Published reel and line configuration
The key-data block lists six reels and 20 win lines. The visible interface uses three rows, creating 18 symbol positions. Greentube further specifies that lines 1 through 10 pay from left to right and lines 11 through 20 pay from right to left. Both directions are therefore part of the same fixed line set.
This split gives reel one and reel six corresponding starting roles. The numbered line route still determines each result, while the direction determines the side from which matching sequences develop. The broad 6x3 layout supports that symmetry and leaves a four-reel interior range for stacked Joker Wild symbols.
Volatility and technology fields
Greentube publishes a volatility value of 5 for Queen of Coins. The public page presents the numeric value without defining a separate text label, so it is best retained exactly as listed rather than translated into an unsupported category. The value belongs to the product key data and is separate from any individual game result.
NovoSDK is the listed technology. The product page also lists desktop and mobile as platform categories. These technical fields accompany the same six-reel game content, allowing the interface to adapt its scale and controls while retaining line directions, symbol behavior and Cash Spins collection rules.
Stacked Joker Wild specification
Stacked Joker Wild symbols are one of the two published key features. The Joker substitutes for another symbol except the Coin, and stacks can appear on reels two, three, four and five. The two outer reels are excluded from the stack range, leaving a symmetrical four-column interior for Wild support.
The exception for Coin symbols keeps the line system separate from the bonus trigger. Regular symbols use the 20 win lines and can benefit from Joker substitution. Coin symbols are counted across the whole screen, with six or more activating Cash Spins regardless of their position on a numbered line.
Cash Spins with Multipliers specification
Cash Spins with Multipliers is the second published key feature. Six Coin symbols in view start the Hold and Spin sequence. Collected Coins can carry a prize value, a bonus label or a multiplier, and every collected result remains associated with one of the 18 grid positions until the feature concludes.
At the end of the feature, the collected prizes and bonuses are awarded. If all 18 positions have been collected as Coins, the game adds the GRAND bonus. The full-board condition uses the same 6x3 dimensions as the main game, making the target visible through the number of remaining empty positions.
Symbols and named bonus displays
Regular symbols include lemons, plums, strawberries, grapes, watermelons, cherries, oranges, bells, BAR tiles and red sevens. The Joker acts as the Wild and the crown Coin controls the feature system. This combination places modern Hold and Spin behavior inside a classic fruit-machine symbol language.
Four bonus displays are visible above the reels: GRAND, MAJOR, MINOR and MINI. They use red, green, blue and purple backgrounds for quick separation. The official feature description confirms that Coins can carry bonus labels, while explicitly linking a completely collected 18-Coin board to the additional GRAND award.
One product profile across supported platforms
Queen of Coins combines its published specifications into one consistent product: six reels, 20 two-way win lines, stacked Jokers on reels two through five and a Cash Spins feature activated by six Coin symbols. The fruit-and-coins theme remains visible in every game state, from regular line evaluation to the illuminated Hold and Spin board.
Desktop and mobile presentations use the same core layout and NovoSDK technology listing. The crown Coin character, four colored bonus displays and red theatre stage preserve recognition as the interface changes size. Every major feature remains connected to the same 18-position board rather than moving to an unrelated secondary game.
