Dio Killing the Dragon Slot Review

4.2/5
Based on our expert’s review. Reviewed by
Play ‘n GO Slots
Review by
Martin Backhouse
Updated: 06/10/2022
Review by
Martin Backhouse
Updated: 06/10/2022

Lock up wolves and defeat the dragon in the Dio Killing the Dragon slot from Play ‘n GO. With 5 reels and 243 ways to win, this official/branded game comes with re-spins with sticky Wolf Wilds. In the Free Spins feature, you’ll benefit from sticky wilds as well as falling wilds, symbol upgrades and wild multipliers up to 5x. Offering a 96.25% RTP rate and 15,000 x bet max wins, use the magic of music to slay the dragon in our Dio Killing the Dragon review.

Max Win
15,000 x bet
Play
T&Cs Apply

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad

Provider
Play 'n GO
Type of Slot
Video Slot
Theme
Rock Band
Reels
5
Paylines
243
Stakes Range
10p to £100
Bonus Features
Yes (6)
Free Spins/Multiplier
6-Unlimited/1-5x
Max Win
15,000 x
RTP
96.25%
Volatility
High (9/10)

Dio Killing the Dragon Demo

18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad
18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad

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Dio Killing the Dragon Slot RTP, Details & Wager Limits

Reels/Paylines: 5 reels + 243 ways to win

Stakes Range: 10p to £100 per spin

RTP: 96.25%

Max Win: 15,000 x bet per spin

The Dio Killing the Dragon slot comes with 5 reels, 3 rows and 243 ways to win. A winning combination is made up of 3, 4 or 5 matching symbols appearing on successive reels, in any position and beginning from the leftmost reel.

Bet options vary from 10p to £100 per spin. Below the reels, there are 5 stake options permanently on display. There are plus and minus arrows either side which can be used to change your bet accordingly. If you’re playing outside the UK, you can use the Autoplay function. Up to 100 autospins as well as single win and balance limits are available. Finally, click on the lightning bolt icon in the bottom left-hand corner as this activates Turbo Mode for quicker spins.

The Dio Killing the Dragon RTP is 96.25% which is higher than the 96% slots average and marginally above the 96.2% normally offered by Play ‘n GO. There is a 94.2% RTP version so best check at your chosen slot site before you play.

In terms of volatility it’s high and ranked as 9/10. Play ‘n GO never give hit frequency rates away unfortunately. When it comes to exposure, the max win per spin is 15,000 x your total bet. This will be won every 10 million spins (on average). Larger wins are available in the free spins due to the increasing multiplier.

Theme – take a ‘Holy Dive’ into this heavy metal adventure

Theme: Rock Band

High Value Symbol: Ronnie James Dio

Compatibility: Mobile, Tablet, Desktop

dio-killing-the-dragon-slot-base-game

With a rock band theme, the Dio Killing the Dragon slot is based on the ‘80s American heavy metal band Dio. You stand alongside Dio’s legendary lead vocalist Ronnie James Dio who appears on a mighty castle’s throne as a dragon circles close by. The frontman is a very influential heavy-metal artist and known for the ‘Devil Horns’ hand gesture I metal culture. He appears wielding a sword and shield as he aims to defeat the dragon.

Your aim is to conquer the fire-breathing dragon, prowling wild wolves and other unusual foes using the magic of music. Visually very dark, the graphics have a gothic feel to them. Set in a medieval castle under a twilight sky, the symbols pop brightly on the reels and are offset by the shadows of the gothic castle.

Unsurprisingly, the soundtrack is made up of Dio’s greatest hit songs. They include ‘Don’t Talk to Strangers’, ‘Evil Eyes’ and ‘We Rock’ in the base game as well as the famous ‘Holy Diver’ song in the free spins. The latter is the inspiration behind the Holy Diver Megaways slot from Big Time Gaming.

On the reels, you will see low value diamond, heart, spade and club symbols. The higher value symbols include Ronnie James Dio (with sword and shield) and 3 monsters (dragon, Magica and Moon). The Ronnie James Dio symbol is the best paying awarding 0.5, 0.6 or 1 x your total bet for 3, 4 or 5 in combination.

Then there is a Wolf Wild symbol that substitutes for all symbols except the scatter. 3, 4 or 5 wilds in combination pays 0.7, 1 or 2 x your total bet. There is a Crystal Ball which triggers various extras. The scatter is Murray the Dragon which is big and burgundy with reptilian skin, sharp horns and evil illuminating eyes. He’s escaped from captivity inside the castle and flies around causing destruction.

Symbol Payouts/Info
dio-killing-the-dragon-slot-club-symbolClub 3, 4 or 5 = 0.1, 0.2 or 0.3 x bet
dio-killing-the-dragon-slot-spade-symbolSpade 3, 4 or 5 = 0.1, 0.2 or 0.3 x bet
dio-killing-the-dragon-slot-heart-symbolHeart 3, 4 or 5 = 0.2, 0.3 or 0.4 x bet
dio-killing-the-dragon-slot-diamond-symbolDiamond 3, 4 or 5 = 0.2, 0.3 or 0.4 x bet
dio-killing-the-dragon-slot-moon-monster-symbolMoon Monster 3, 4 or 5 = 0.3, 0.4 or 0.5 x bet
dio-killing-the-dragon-slot-magica-monster-symbolMagica Monster 3, 4 or 5 = 0.3, 0.4 or 0.6 x bet
dio-killing-the-dragon-slot-dragon-monster-symbolDragon Monster 3, 4 or 5 = 0.4, 0.5 or 0.7 x bet
dio-killing-the-dragon-slot-ronnie-james-dio-symbolRonnie James Dio 3, 4 or 5 = 0.5, 0.6 or 1 x bet
dio-killing-the-dragon-slot-wolf-wild-symbolWolf Wild Substitutes for symbols above + pays up to 2 x bet
dio-killing-the-dragon-slot-murray-the-dragon-scatter-symbolMurray the Dragon Scatter 3+ triggers Free Spins feature
dio-killing-the-dragon-slot-crystal-ball-symbolCrystal Ball Only appears in free spins + triggers 1 of 3 features

Dio Killing the Dragon Mobile

dio-killing-the-dragon-mobile-slot

Producing using HTML5 technology, Dio Killing the Dragon is available to play on mobile, desktop and tablet devices. Optimised for smartphones using iOS, Android and Windows technology, I recommend a laptop or PC for the full visual and audio experience. If playing on the go, make sure to use headphones or play with sounds muted due to the loud (but superb) soundtrack.

Dio Killing the Dragon Bonus Features

The Dio Killing the Dragon slot benefits from 6 bonus features. Wolf Wilds landing in reel 1’s open cage will give you re-spins with the wild becoming sticky. Then you have the Free Spins feature where Wolf Wilds on the 3 middle reels become sticky. Special Crystal Ball symbols trigger 3 other features which award falling wilds, symbol upgrades and wild multipliers up to 5x.

Lock up the Wolves feature

dio-killing-the-dragon-slot-lock-up-the-wolves-feature

If a Wolf Wild lands in reel 1’s open cage, the Lock up the Wolves feature will be triggered. A re-spin is awarded. As the cage closes, the Wolf Wild becomes sticky with another open cage added to the reels.

If a Wolf Wild lands in the cage, the feature is retriggered. You can retrigger the feature up to 4 times by landing Wolf Wilds in the open cages. Finally, the feature only applies in the base game.

Free Spins feature

dio-killing-the-dragon-slot-free-spins-feature

The Free Spins feature is activated by landing 3 or more Murry the Dragon scatters anywhere on the reels. 3, 4 or 5 scatters will award 6, 8 or 12 free spins respectively. During the feature, Wolf Wilds landing on reels 2, 3 and/or 4 will become sticky. This is known as the Wild One feature.

Furthermore, there are various features/modifiers which are triggered by landing the Crystal Ball special symbols on reel 5. The corresponding feature will be played as well as giving you 2 additional free spins:

Feature Description
Fallen Angel A Falling Wild is added at the top of reel 1. This is sticky and moves down 1 position with each free spins until it drops off the bottom position of the reel.
Symbol Upgrade The lowest value Monster symbol is upgrade to the high value Dio symbol. The process is repeated until all Monster symbols are upgraded to Dio symbols. If you manage this, the dragon will be defeated.
Wild Multiplier The multiplier if a randomly selected sticky wild on reels 2, 3 or 4 will increase by 1, up to 5x.

Dio Killing the Dragon Review Summary – catch dragons and wolves for big wins

Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96.25%)








Max Win (15,000 x)








Originality








Following a long line of rock band official slots from Play ‘n GO, the Dio Killing the Dragon slot may be the best visually. With a gothic feel, the higher value symbols really stand out against the dark backdrop. When you get a winning combination with the Wolf Wild, the wolf roars and comes to life. The soundtrack is also superb.

In terms of the game play, the Lock up the Wolves feature can give you plenty of sticky Wolf Wilds which can lead to decent wins. However, it’s all about the Free Spins feature where Wolf Wilds are sticky (on all reels bar reel 1). Look out for the various Crystal Ball special symbols which bring 3 other features into play.

There’s a dropping Falling Wild symbol and symbol upgrades. The best of them is the Wild Multiplier feature where sticky wilds can benefit from multipliers up to 5x. All 3 features can be in play at once allowing for big wins during the free spins.

Boasting 15,000 x bet max wins, Dio Killing the Dragon is a very entertaining slot, even if you haven’t heard of the legendary heavy metal band. The key is to land plenty of wilds in the free spins as well as special Crystal Ball symbols. Will you help Dio defeat the dragon?

If you’re a rock metal fan, check out the following official slots from Play ‘n GO. With thumping soundtracks and dark imagery/graphics, they offer max wins up to 50,000 x bet:

Slot Reels/Paylines RTP Max Win
Def Leppard: Hysteria 5×7/Cluster Pays 96.27% 10,000 x bet
ZZ Top Roadside Riches 5/1,024 96.2% 40,000 x bet
KISS Reels of Rock 6/576-4,096 96.2% 50,000 x bet
Saxon 5/10 96.24% 10,000 x bet
Testament 5/243 96.2% 20,000 x bet
Pros
  • 15,000 x bet max wins
  • Amazing artwork/soundtrack
  • Lots of extras in free spins
Cons
  • Hard to trigger Free Spins feature

Dio Killing the Dragon FAQs

What is the Dio Killing the Dragon RTP?

The Dio Killing the Dragon RTP rate is 96.25%. Higher than the 96% slots average, this is a highly volatile game and classed as 9/10 by provider Play ‘n GO.

What is the Dio Killing the Dragon max win?

The max win per spin is 15,000 x your total bet. This can be won in the Free Spins feature when the Wild Multiplier feature is triggered. The sticky wild on the 3 middle reels can benefit from multipliers up to 5x.

Are there any Dio Killing the Dragon free spins?

Yes, the Free Spins feature awards up to 12 free spins. With sticky Wolf Wilds, special Crystal Ball symbols trigger 3 features for falling wilds, symbol upgrades and increasing wild multipliers up to 5x.

Is there a Dio Killing the Dragon demo?

Yes, the Dio Killing the Dragon demo can be played here at Online-Slot.co.uk for free. Help Dio lock up wolves and defeat the dragon on mobile, laptop, PC and tablet devices.

gdpr
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