Power of Merlin uses some standard Megaways mechanics then throws in a random wild transformation feature to keep us on our toes.
Tumble Wins Keep the Action Flowing
First up, the classic Tumble, or Cascade feature. We see this in countless Megaways games. After every win, winning symbols are removed from the reels and new ones drop into the spaces left behind. This may create more wins, triggering the process again. This continues until no more wins are formed.
Lightning Bolts Trigger Wild Transformations
The special reel above standard reels 2 to 5 carries a special symbol – the lightning bolt. If it lands, then one pay symbols is chosen and ALL instances of that symbol on the main reels are turned into wilds.
Where wins are created and a tumble follows, if as a result our Lightning Bolt moves then it will trigger again.
A Tumble Win in Power of Merlin MegawaysUp To 30 Free Spins, Re-Trigger and Progressive Multipliers
The game really comes to life in the free spins round. You’ll need to land 4 or more Spell Book scatters to trigger this. 4, 5, 6, 7, 8 or 9 scatters gets you 10, 14, 18, 22, 26 or 30 free spins.
At this point you can gamble for more spins by spinning a wheel. It’s a straight win/lose situation with 4 more spins added if you win and total wipe out and back to the main game if you lose.
When the round starts you have a 1x multiplier, displayed to the side of the reels. For every tumble during the free spins, the multiplier increases by 1x. It is applied to every win after every tumble.
You can also add a further 4 free spins at any point during the round by landing 3 more scatters.