Special Symbol
Area Symbol Transformation
A feature where a random symbol on the grid is selected as a "Marked Target," and all symbols within a 3x3 or 5x5 area surrounding it transform to match that target symbol.
Growing Symbol
An ever-growing anticipation
Growing Symbol is a highly visual, progressive feature, primarily used in bonus rounds like free spins, where thephysical size of a designated special symbol (usually a wild) progressively increases (e.g., 1x1 → 2x2 → 3x3) each time a specific condition is met.
The core of this feature, unlike a 'Growth Multiplier' where a number increases, is that the'size' of the symbol itself gets bigger. This clearly shows the player that the bonus round's potential is strengthening and makes them anticipate the explosive rewards upon reaching the final stage.
More Features in This Family
Special Symbol
Bonus Overlay Symbol
A feature where a special effect is overlaid on a regular symbol, which then awards a special bonus (e.g., free spins).
Special Symbol
Cash Symbol Cloning
A feature where existing cash symbols clone their values onto adjacent empty positions, multiplying the total collectable prizes.
Special Symbol
Cluster Merge & Level Up
A dynamic mechanic where winning clusters merge and transform into higher-level symbols, driving continuous progression.
All Slots with This Feature
Preview
Royal Potato: Dream Drop is a royal fantasy-themed slot by Print Studios. The slot is built on a 5x4 reel grid with 30 paylines and offers a theoretical maximum win of x30,000. It also comes with special features such as Progressive Jackpot and Network Progressive Jackpot, adding extra jackpot targets alongside regular wins and extra jackpot targets alongside regular wins.
Preview
King Richwin: Royal Holiday is a tropical holiday beach-themed slot by Playtech. The slot is built on a 5x3 reel grid with 20 paylines and offers a theoretical maximum win of x5,000. It also comes with special features such as Hold and Respin and Fixed Jackpot, adding locked-symbol bonus tension and extra jackpot targets alongside regular wins.
Preview
Tiki Treasures is a tiki-themed ancient jungle adventure slot by Octavian Gaming. The slot is built on a 5x3 reel grid with 20 paylines. It also comes with special features such as Growing Symbol and Standard Free Spins, adding extra gameplay variety from the feature mix and a separate free-spin phase with expanded payout chances.
Preview
Buffalo Thunderstorm is a Native American animal-themed slot by Elysium Studios. The slot is built on changeable reels with cluster pays and offers a theoretical maximum win of x3710.5x. It also comes with special features such as Reel Expansion and Growing Symbol, adding expanded reel space during key moments and extra gameplay variety from the feature mix.
Preview
Joker's Triple Play is a casino game show themed slot by Play'n Go. The slot is built on changeable reels with 20 paylines and offers a theoretical maximum win of x1,525. It also comes with special features such as Fixed Jackpot and Collection Meter, adding extra jackpot targets alongside regular wins and collection-based value building.
Preview
The Last Bite is a indulgent feast-themed slot by High Noon Studios. The slot is built on a 5x5 reel grid with 25 paylines. It also comes with special features such as Multiplier Symbol and Global Multiplier, adding multiplier-driven win scaling and multiplier-driven win scaling.
Preview
The Surfking is a surf-themed slot by Games Inc. The slot is built on a 5x5 reel grid with 50 paylines and offers a theoretical maximum win of x250,000. It also comes with special features such as Growing Symbol and Random Trigger, adding extra gameplay variety from the feature mix and surprise changes to the spin flow.
Preview
King Kong Splash Power Play is a jungle adventure-themed slot by Blueprint Gaming. The slot is built on a 6x4 reel grid with 4,096 ways and offers a theoretical maximum win of x10,000. It also comes with special features such as All-Ways and Ante Bet, adding broader ways-to-win coverage and more control over bonus frequency and stake risk.
Preview
3 Greedy Piggy Pots is a pig-themed slot by Cherry Play. The game features a 5x3 reel configuration with 243 ways to win. While no explicit max win is given, it includes Cascading Reels, a Hold & Win bonus, and a Progressive Jackpot feature.
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