What is Cluster Pays — how it works and the best games?Cluster Pays: the mechanic that replaced paylines with patternsCluster pays is a slot mechanic where winning symbols do not need to land on a fixed payline. Instead, a payout is triggered when a group, or cluster, of matching symbols touches each other horizontally or vertically on the reel grid. In practical terms, the game checks adjacency, not line position.The idea emerged as developers pushed slot design beyond classic 5-reel, 20- or 25-payline formats. Video slots with grid layouts became easier to build as mobile play grew, and cluster systems gave studios more room for cascades, multipliers, and expanding grids. Today, cluster mechanics are common in releases from Push ...

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