How does the Cthulhu Mega Wild formation probability work in Other World Free Round?

Detailed Explanation

The Cthulhu Mega Wild in the Other World Free Round of Tome of Madness forms when players open all 11 or 12 Eye Marks on the 5x5 grid by landing winning clusters on each one.

This Other World Free Round triggers after charging the Portal Meter to 42 winning symbols in the base game. It guarantees Portal Effects like Abyss (removes a row/column) or Void (removes all instances of one symbol) after non-winning cascades, plus extras based on additional symbols collected—up to 7 effects total. Eye Marks appear across the grid, and each win on one opens it, building tension toward the Mega Wild.

Once all eyes open, the massive 2x2 or 4x4 Cthulhu Mega Wild unleashes, starting at the top and descending with every cascade. It substitutes for all symbols, forming huge clusters without exploding itself, potentially chaining wins across the grid for the 2,000x max win.

Practical tips: Focus on cascades to charge the portal quickly—aim for 7, 14, or 27 symbols for early Wilds and effects. In the bonus, prioritize Eye Mark wins; high volatility means patience pays off with bankroll management at 100x bet minimum.

• Track Eye progress visually for excitement.
• Bet mid-range to endure dry spells.
• Target gemstone clusters early for momentum.