Dio Killing The Dragon


The Dio Killing The Dragon slot powered by Play n’ Go has a 5 x 3 reel format, 243 ways to win, a 96.25% | 94.25% | 91.25% | 87.25% | 84.25% RTP & high variance level.

The title of this slot happens to be the title of an album by an American heavy metal band Dio, they who were heavy metal band first formed in 1982 and led by vocalist Ronnie James Dio. They stopped performing in the year of 2010 after Dio died of stomach cancer at the age of 67. The band sold more than 20 million albums so they were pretty popular back in day.

Once the reels start spinning, players get to listen to some heavy metal vibes while the symbols that pop up on the reels are all related to heavy metal music.

Some of the bands big hits like Holy Diver, Don’t Talk to Strangers, Evil Eyes and We Rock are featured and play as audio backing in this slot. Visually, the slot has “a gothic backdrop vibe and vibrant visuals making for very immersive game play.


Castle-like buildings of the medieval era provide the background graphics to the Dio Killing the Dragon game. A dark green colour covers the entirety of the playing grid area. The outer two reels of this slot are raised slightly, it’s purely for graphical design.




5 4 3 2
The wolf 3.00 1.50 1.05
The sword-wielding character 1.50 0.90 0.75
The dragon 1.05 0.75 0.60
Scary brown creature 0.90 0.60 0.45
Scary purple creature 0.75 0.60 0.45
Diamonds and Hearts – Only alike symbols 0.60 0.45 0.30
Spades and Shrubs – Only alike symbols 0.45 0.30 0.15


Dio Killing the Dragon symbols include the wolf, a sword-wielding character, a dragon, a scary brown creature, a scary purple creature and playing card suits.


  • Wild: The wolf acts as the wild when playing the Dio Killing the Dragon game.
  • Scatter: A two-horned red creature inscribed BONUS acts as the scatter symbol.
  • Lock Up the Wolves: The feature activates when players land a wild symbol on the reel 1 cage. A respin is awarded and as the cage closes, the wild inside the cage turns sticky and another cage is opened on the next reel. Successive cages can be opened up to four times for as long as new cages keep opening. This feature is only available when playing the base game.

  • Free Spins Feature: Upon landing three scatters simultaneously, players trigger six free games. For landing four scatters, eight free spins are awarded. Players scoop twelve free spins when they land five scatters at once.

  • Wild One: The great benefit of triggering the free spin feature is that all wild icons landed on reels 2, 3 and 4 turn sticky till the end of the round.

  • Special Symbol: A special glowing orb icon may land on the reels during the free spin feature. When it lands, it awards an additional two free spins as well as trigger one of three features. The features are as follows:

  • Fallen Angel: A sticky wild is added on reel 1. The wild moves down one position on each spin until it disappears from the reel grid.

  • Symbol Upgrade: The lowest-value monster icon is upgraded to the Dio (high-value) symbol. This is a repetitive process which continues until all monster icons have been upgraded.

  • Wild Multiplier: The wild multiplier value of any sticky wild that may be on the middle reels is increased up to five-fold.



Dio Killing the Dragon slot is a cracker Play ‘n GO’s music themed game. As such, those who have a great affection for music inspired games like the Guns N’ Roses or the Motorhead slot machines will find the game well worth playing.

Play’n GO’s range of awesome rock ‘n’ roll genre online slots are quite large now including, KISS Reels of Rock, Twisted Sister, Def Leppard: Hysteria, Alice Cooper and the Tome of Madness, KISS Reels of Rock and my personal favourite ZZ Top Roadside Riches.

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