This type of gaming machine typically features a grid of symbols where players aim to create connected clusters, horizontally or vertically, to trigger wins. These clusters often involve a specific symbol acting as the “link,” and other symbols, sometimes designated as “locks,” enhance the winning potential, often by multiplying payouts or triggering bonus features. For instance, a game might require linking five or more heart symbols, with crown symbols acting as locks to increase the win multiplier.
The mechanic offers an engaging alternative to traditional payline-based slots. The visual appeal of watching linked clusters form and the potential for large wins due to multipliers and cascading features contribute to its popularity. This gameplay style, while relatively new compared to classic slot machine formats, has seen rapid growth in popularity, showcasing a clear player preference for this innovative format. It builds upon the established appeal of matching symbols while adding complexity and higher volatility.
