Dio Killing the Dragon
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Dio Killing the Dragon
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Dio Killing the Dragon Slot Review

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How to play Dio Killing the Dragon mobile slot

The American heavy metal band Dio gets their own slot game, but will you slay the dragon and win 15,000x your bet? Find out in our Dio Killing the Dragon slot review.

From the Lordi Reel Monster slot to the Def Leppard Hysteria game, Play’n GO has made it their mission to find all the biggest icons in rock and metal and create a playlist like no other.

The Dio Killing the Dragon slot is a 5×3 reel 243 ways to win machine with sticky wilds, respins, scatters, free spins, and multipliers. The RTP is set at a high 96.25%, matching a high volatility, allowing you to win up to 15,000x your bet.

And that’s just the start. Before you do anything else, you need to decide which of Dio’s top three songs you want to have playing in the background. Priorities are important.

Your second decision is a little easier: this 243 ways to win slot has a wide betting range of 0.10 to 100 a spin, allowing for all budgets.

Lock up the wolves to kill the dragon

The wolf is the wild and lands on all reels. But if you land the wolf symbol on reel 1, you’ll lock that wild in place for 1 re-spin of the reels. If you get another wild on reel 2, the respins continue until you (theoretically) have 5 wild symbols, one on each of the reels.

It’s not an easy task. Mostly you get one or two respins, allowing you to appreciate the demonic presence of Dio’s mascot in the background and the dark dragon symbols.

But, if you catch at least 3 scatters, your odds of catching the Dio Killing the Dragon online slot top win improves significantly. Then, all wild symbols in the middle three reels will stay sticky, much like they do in the Dead or Alive 2 slot machine.

Is the Dio Killing the Dragon slot any good?

Not only do you have to get a screen full of sticky wilds in the free spins, but you also have to catch special symbols on reel 5 that can:

  1. Increase the multipliers of symbols
  2. Transform the monsters into Dio (the highest-paying symbol)
  3. Give you a walking wild on reel 1

That’s a lot to expect to happen in one bonus round, and for the most part, you see maybe one or two features and maybe 3 or 4 sticky wilds. That’s ok, but just remember to manage your expectations here – if you get wins anywhere near 500x to 1,000x your bet, it may be time to walk away and try one of the many other great Play’n GO slot machines.

That said, this Dio Killing the Dragon slot online has plenty to recommend, from a top win to high RTP, and is great fun for fans of hard metal music slots.

Game Screenshots

Dio Killing the Dragon slot stats

Mobile Slot releasedOctober 2022
Slot typeVideo Slot
SoftwarePlay'n GO
Slot reels / paylines5 Reels / 243 Paylines
House edge / RTP3.75% / 96.25%
Slot volatilityMedium/High
Min/Max bet0.10 / 100
Max win15,000x your bet
Free spins6 to 12 Free Spins / Richer Reels, Sticky Wilds and Multipliers
Bonus roundsWild, Sticky Wild, Respins, Scatter, Free Spins, Falling Wilds, Symbol Upgrades, Multipliers
Slot ThemesBranded
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Bonus Features

Wild: The Wolf is the wild symbol and can replace any other symbol to create a win.

Lock up the Wolves: Landing a wild on reel 1 will cage the wolves and give you 1 re-spin with the wild locked in place. If you then get a wild on reel 2, you'll get another re-spin, and this continues up to 4 times, after which you'll have 5 sticky wild symbols, one on each reel.

Scatters and Free Spins: 3, 4, or 5 Demon scatter symbols will trigger 6, 8, or 12 free spins.

During the free spins, all wilds landing on reels 2, 3, and 4 become sticky for the bonus duration.

You might get a special symbol landing on reel 5, triggering any one of 3 special features and adding +2 spins to the game:

  • Fallen Angel: Adds a wild on the top of reel 1, which moves down 1 position with each free spin.
  • Symbol Upgrade: Upgrades one of the low-paying Monster symbols into high-paying DIO symbols.
  • Wild Multiplier: It will increase the multiplier of a randomly selected sticky wild on reels 2, 3, or 4 by 1x up to 5x.


  • High 96.25% RTP
  • High 15,000x stake max win
  • Free spins with sticky wilds
  • Low 0.10 minimu bet


  • Big wins hard to come by

Dio Killing the Dragon Review Conclusion

With the ability to pick from some of your favorite Dio songs, fans of the band will love playing on a game that looks as dark and menacing as the mechanics within.

This is a high-variance slot machine, boasting 15,000x your bet max win if you catch enough wild symbols in the free spins, and maybe even some free spins.

It's not easy, but then neither is killing dragons.

This Dio Killing the Dragon slot game makes a fun addition to anyone who likes to jump around between the hard metal music Play'n GO slot games.

You might end up with other favourites, but sometimes it's fun to mix up the playlist at your chosen slots sites.

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Review by Lucky Mobile Slots, last updated: October 23, 2022 - Rating 3

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