Whispers of Nyx — Lunar Multipliers

Whispers of Nyx runs on a 6×5 grid where the Nightshade Cluster Mechanic forms wins from five or more matching symbols connected horizontally or vertically. Wins remove their symbols, new ones cascade down, and a single trigger can chain into multiple consecutive payouts. Symbol pool leans into Greek nocturnal iconography — moths, owls, dark blooms, lunar sigils — with Nyx herself as the highest-value premium.

Expanding Wild Nyx is the central mechanic. When the goddess lands, she expands to fill the entire reel and substitutes for any base symbol, regularly seeding cluster wins that would not have formed from random landings alone. Lunar Multipliers attach to random tiles before each spin — when a multiplied symbol joins a winning cluster, its value multiplies the cluster payout. Multiple multiplied symbols in one cluster stack additively, and during cascade chains the multipliers carry forward.

Eternal Darkness Free Spins triggers from 4+ Moon Scatter symbols. The round adds a persistent multiplier that climbs with every cleared cascade and never resets until the round ends. The Bonus Buy Menu lets players skip directly to the feature for around 100x bet, and the Super Bonus Buy at roughly 500x bet enters Eternal Darkness with the multiplier already pre-loaded — that premium tier is where the 15,000x cap becomes a realistic target.