Killing The Dragon

Dio Killing the Dragon

Wanna rock with a rockstar? Join Ronnie James Dio in Dio Killing the Dragon, a branded video slot loaded with sticky predator wilds, fallen angels, symbol upgrades and multipliers.
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Dark and visually stunning, Dio Killing the Dragon brings just enough thrills, winning opportunities and entertainment to make the game appealing to the fans of Dio and not just.

Leanna Madden


Leanna Madden

100% up to €300 + 25 Free Spins on Book of Dead

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  • Thumbs-Up Base game sticky wilds respin feature
  • Thumbs-Up Free spins with 3 different modifiers
  • Thumbs-Up Winning potential of up to 15,000x your stake
  • Thumbs-Down 5-mode adjustable RTP setup

Dio Killing the Dragon Review

Based on the heavy metal band from the 80s and joining the Play’n GO studio’s music hall of fame, Dio Killing the Dragon slot is as dark and moody as a winter morning. Not only does it depict some unorthodox characters from their most controversial album cover, but it also invites you to have an audio experience via famous tracks like Don’t Talk to Strangers. If you’re familiar with the band, you’ll recognise Dio, the lead singer, sitting by the reels. If not, enjoy the feeling of wandering around an eerie castle inhabited by four fantastical dragons. Structure-wise, the slot comes with 5 reels, 3 rows and a 243 ways-to-win setup resulting in wins awarded for 3-5 adjacent symbol combinations landing on the reels from left to right. Are you ready to rock? Our slot review sheds some light on the game’s darkest details.

SLOT FEATURES Wilds, Scatters, Sticky Wilds, Walking Wilds, Wild Multipliers, Free Spins, Respins, Symbol Upgrades
RELEASE DATE 6th October 2022
SLOT TYPE Video Slot
REELS, ROWS, PAYLINES 5, 3, 243 Win Ways
BET LEVELS 0.10 – 100

Dio Killing the Dragon Bonus Features

Dio Killing the Dragon comes with a haunting respin bonus feature, but vanquishing the evil dragon involves more than just locking up a wolf in the base game. The way to fortunes in this rather moody slot is via the free spins bonus round complete with modifiers, so apart from wolf wilds, you’ll also want to look out for an unholy scatter critter appearing in the main game. Dive into the best bonus games slots experience with this dark and captivating adventure.


The red-eyed wolf is the wild that substitutes for all regular symbols except scatters to help complete a winning combination. It lands on all reels in the base game and pays up to 2x your stake for a pack of 5 wolves landed on the same spin.


Stepping into the middle of the game right off the band’s controversial Holy Divers album, the unholy demon-beast known affectionately as Murray is the scatter symbol. Landing 3, 4 or 5 in the base game awards 6, 8 or 12 free spins, respectively.

Lock up the Wolves Respins

This base game respin feature triggers whenever you land a wolf symbol in any open cages visible on the reels. The wolf ends up behind bars, turns sticky, and a new cell opens on the adjacent reel, allowing you to catch and lock up another red-eyed beast up to 4 times.

Free Spins

The free spins bonus round comes with several fun modifiers, starting with Wild One – a sticky wild feature. This means that any wilds that land on reels 2, 3 or 4, become sticky for the duration of the round. Here are the other 3 mini-features you’ll encounter on your way to riches when a special symbol lands on reel 5:

  • Fallen Angel – a fallen wild is added to the top of reel one during this feature which falls down one position on every free spin until it drops off the grid.
  • Symbol Upgrade – this modifier upgrades all lowest value monster symbols to a Dio symbol. Upgrade all monsters to Dio symbols to defeat the dragon.
  • Wild Multiplier – a randomly selected wild will have its multipliers increased by 1x up to 5x.

Dio Killing the Dragon Jackpot

Dio Killing the Dragon doesn’t have a designated jackpot, but it offers a significant award of 15,000x your stake should you be so lucky as to activate the free spins modifiers.

RTP and Volatility

The game enjoys a high volatility level and a default RTP of 96.25%, yet you should be mindful of the latter figure when choosing a site to play the slot – lower percentages are probable.

Where to Play Dio Killing the Dragon

Rock the Dio Killing the Dragon slot at some of the best online casinos from our trusted toplist. Our experts currently favour PlayOJO and Casumo.

Dio Killing the Dragon on Mobile

You can play the slot on your desktop or your favourite mobile gadget from just about any location thanks to the game’s smart mobile-friendly setup.

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Leanna Madden is an expert in online slots, specializing in analyzing game providers and evaluating the quality and variety of slot games. With her extensive knowledge, she guides players to the best slot options, including high RTP slots and those with exciting bonus features. Leanna's insights help players make informed decisions and enjoy rewarding slot experiences at online casinos.

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