This guide explains how paylines differ from cluster wins, which symbols wilds...
https://telegra.ph/Is-the-Malta-Gaming-Authority-the-One-That-Sets-Slot-Rules-11-05
This guide explains how paylines differ from cluster wins, which symbols wilds can replace and where their limits apply, how scatters start bonus features, and why a rising meter is only a counter, not a promise of a payout.