Holy Diver Megaways Slot Review

Based on a song by veteran heavy metal band Dio, Holy Diver Megaways is a highly unusual 6 reel video slot from Big Time Gaming (BTG). The action centers on a medieval knight on a quest for glory and riches.

Advance through the levels and the number of ways to win can get as high as 586,971. Feature highlights include 4 base game modifiers that deliver wild and multiplier extras. The main feature is a free spin round where multiplier wilds can really ramp up the action.

Find out more in our in-depth Holy Diver Megaways review.


Top 3 Casinos to Play Holy Diver Megaways


Holy Diver Megaways Details

Holy Diver Megaways gameplay

The base game action starts on a 6-reel machine. The Megaways mechanic means that the number of symbols change with each spin. The more symbols, the more ways to form a winner. Those winners are created by landing 3 or more matching symbols or wilds on adjacent reels, starting from reel 1. At level 1, the maximum number of ways to win is 117,649. Advance to levels 2 and 3 and the maximum Megaways rise to 396,900 and 586,971.

You can join the knight on his quest at bet levels of between $0.10 and $20 per spin. Autoplay allows you to run between 5 and 100 spins and set win and loss stop limits.

The Holy Diver Megaways RTP is 96.39% which is slightly better than average. The volatility is in the medium to high range. The maximum win in the base game is 16,000x bet. This rises to 23,000x bet during the free spins.


Holy Diver Megaways Bonus Features

holy diver bonus feature

Holy Diver Megaways is a slot that’s packed full of back story. BTG has delivered features to match. If you like varied gameplay, you’ll find just that here.

Knight’s Quest

Underneath the reels is a knight on horseback who makes his way along a trail. Special treasure chests can appear on this trail, below all the reels apart from reel 1. If the knight reaches a treasure chest it will open and one of the following reel modifiers becomes active.

Standard Symbol Bonus

One of the lower value A to 9 is randomly selected. All examples of this symbol on the reels above transform into wilds. A payout calculation follows with the new wilds in position.

Sword Bonus

Activate this modifier and the knight’s sword comes to life. With a quick swish, he can turn up to 3 reels totally wild. These wilds can also come with multipliers of up to 7x attached. If more than one multiplier is awarded their values are combined. The maximum multiplier here is a mighty 343x!

Fireball Bonus

This modifier adds 4 flaming wilds to the reels. These can spread to turn adjacent symbols wild too.

Gem Symbol Bonus

One, or if you’re lucky multiple, high value gemstone symbols are transformed into wilds. A new payout calculation with the extra wilds follows.

Shield of Fortune

Treasure chests can also contain gemstones. When the knight discovers one of these, it’s added to the shield meter alongside the reels. Fill all 4 positions on the shield and you can advance a level. The number of maximum Megaways increases as you progress through the 3 levels. The prizes from the Knight’s Quest modifiers are also upgraded. You can also choose to stay at the same level but activate the free spins round.

Free Spins

Once you have decided to activate the bonus round, you’ll receive 10 free spins. A gem symbol that lands on reels 2 through 5 turns wild. If you’re playing the free spins at levels 2 or 3, these wilds also come with a 2x or 3x multiplier attached.

Diamond Re-triggers

Like in the base game, the Knight continues his trail quest during the free spins. Instead of treasure chests, he collects diamonds while on his travels. The first 4 diamonds collected each add 1 extra spin to your total. A full re-trigger of 8 free spins is awarded when you collect a 5th diamond. Re-triggers increase the minimum number of symbols on each reel and can increase the number of Megaways.


Holy Diver Megaways Paytable and Paylines

93, 4, 5 or 6 = 0.1, 0.2, 0.3 or 0.5x bet
103, 4, 5 or 6 = 0.1, 0.2, 0.3 or 0.6x bet
J3, 4, 5 or 6 = 0.1, 0.3, 0.4 or 0.7x bet
Q3, 4, 5 or 6 = 0.1, 0.3, 0.4 or 1x bet
K3, 4, 5 or 6 = 0.2, 0.4, 0.5 or 1.1x bet
A3, 4, 5 or 6 = 0.2, 0.4, 0.6 or 1.5x bet
Green gem3, 4, 5 or 6 = 0.2, 0.5, 0.7 or 2x bet
Blue gem3, 4, 5 or 6 = 0.2, 0.6, 0.9 or 4x bet
Red gem2, 3, 4, 5 or 6 = 0.2, 0.3, 0.7, 1 or 5x bet
Purple gem2, 3, 4, 5 or 6 = 1, 2, 3, 3.5 or 15x bet

Design, Theme and Visuals of Holy Diver Megaways

Holy Diver Megaways base game

The sound and visuals in Holy Diver Megaways are quite simply done. The reels are made up of A to 9 royals and 4 different colored gemstone symbols.

Below that is the trail where the animated knight carries out his quest to reach the Sorcerer’s Castle.

The game’s sweeping orchestral soundtrack has a rather ominous quality about it and delivers plenty of atmosphere. Trigger the free spins and you’ll hear Dio’s classic ‘Holy Diver’ blasting away. It didn’t have us searching Spotify for the band’s back catalog, but it does the job well enough.


Holy Diver Megaways Advantages and Disadvantages


Holy Diver Megaways Alternatives 

If you enjoy a medieval adventure, check out Golden Knight II from High 5 Games. It’s a 5 reel, 40 payline slot that comes free spins, wild scatter buck multipliers that can deliver instant cash payouts and nudging reels.

Try and rob from the rich and give to the poor in Robin Hood: Shifting Riches. Created by NetEnt, this stylish 5 reel, 20 payline slot offers shifting reels, multipliers, free spins and bags full of money.

Based on the smash hit song by the band Electric Six, Danger High Voltage is a 6 reel, 4,096 ways to win video slot from BTG. It comes with free spins with multipliers or sticky wilds.



The Holy Diver Megaways return to player rate is an above average 96.54%. The volatility is in the medium to high range. The maximum win is 23,000x bet in the bonus round.

Collect enough diamonds to fill a shield meter and trigger the bonus round. You’ll receive 10 free spins. Trigger the free spins while playing at levels 2 or 3 and you’ll benefit from 2x and 3x multiplier wilds.

BTG has created versions of this slot which have been fully optimized for play on computers, tablets and smartphones. They all come with the same epic back story and plenty of features.

Yes, there’s a Holy Diver Megaways free play slot. Given the unusual theme and gameplay, a few spins in demo mode are a good idea.

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