Inside Cash Spins
Six Coin symbols create the trigger
Queen of Coins counts Coin symbols anywhere across the six-reel main-game view. When six are present, the Cash Spins Feature begins. The trigger does not depend on one of the 20 numbered lines because Coin symbols are feature counters rather than ordinary line substitutes. Their gold crown design makes the qualifying set easy to separate from fruit, BAR, bell and seven symbols.
The opening feature screen keeps the triggering Coins illuminated and dims the unfilled locations. A three-part counter appears below the grid, establishing the Hold and Spin state. Because the reel map remains six columns by three rows, the six trigger positions also become the first occupied spaces in an 18-position collection field.

Held positions organize the feature board
Every collected Coin remains associated with one grid position during Cash Spins. Filled locations glow with a gold border and empty locations continue to show subdued main-game symbols behind the feature layer. This treatment makes current progress visible without replacing the original reel frame or moving the collection to a separate panel.
The Hold and Spin format focuses each feature round on expanding the occupied set. The counter beneath the reels shows three numbered steps, while the central status area names the Cash Spins Feature. A newly collected Coin adds another visible result to the board and contributes its specific content to the final feature calculation.

Prize-value Coins contribute direct amounts
Some Coins display a prize value in red over the crown emblem. These values remain readable while the Coin is held and are collected for the feature result. The screen can therefore contain several direct values at once, each tied to its own position. At the end of Cash Spins, the game awards the collected prizes together with any collected bonuses.
Direct values use the same gold Coin shell as the other Coin types, but the large red amount identifies their role. This allows prize-value Coins, multiplier Coins and bonus-label Coins to coexist on one board without changing the grid. The visual distinction is carried by the content printed over the Coin rather than by a different background.

Multiplier Coins increase collected winnings
A multiplier Coin displays a value such as x2 instead of a direct prize amount. Greentube lists Cash Spins with Multipliers as a key game feature and states that multipliers provide an extra boost to winnings. The multiplier artwork rotates within the gold Coin, drawing attention to a result that changes how the collected values are handled.
Multiplier Coins remain held like other collected Coins. Their role is therefore part of the same visible collection sequence rather than a separate post-feature wheel. Prize values show what has been collected, while the multiplier shows how that result can be increased. Both remain connected to exact positions on the 6x3 board.

Bonus labels add named awards
A collected Coin may also carry a bonus label. The upper game display shows four named levels: GRAND, MAJOR, MINOR and MINI, each with a different color treatment. Red identifies GRAND, green identifies MAJOR, blue identifies MINOR and purple identifies MINI. This color separation keeps the labels recognizable above the bright red and gold reel frame.
The official description groups bonus labels with prize values and multipliers as possible Coin content. Each type contributes a different piece to the Cash Spins result. The labels remain part of the Coin collection system, while the complete-board condition has its own explicit outcome: collecting all 18 positions adds GRAND on top of every other collected prize and bonus.

All 18 Coins complete the board
The Cash Spins grid contains 18 locations: six reels multiplied by three rows. Collecting a Coin in every location fills the entire visible board. Greentube states that this condition awards all collected prizes and bonuses and then adds the GRAND bonus. The objective can be measured directly by the remaining empty spaces rather than by an abstract progress meter.
A full board is also the strongest visual expression of the product theme. The fruit symbols disappear behind a wall of crown Coins, the feature result contains every held value and label, and the red GRAND display at the top connects to the final collection condition. Queen of Coins turns its title symbol into both the feature counter and the full-board goal.
