What the highlighted group contains
Multipliers apply according to the title’s cluster rule. Fruit Party multiplies values inside a group; Fruit Party 2 adds its participating WILD values; Sugar Rush adds relevant cell values. Jade Legends has a separate dragon coin collection after developing positions.
Follow the group boundary before applying a multiplier. A large value elsewhere on the board need not boost that group. Winning-symbol removal then creates a new board for the next cascade, which can form a different cluster.