SixSixSix Slot (Hacksaw Gaming)

The SixSixSix slot takes place on 5 reels, 4 rows and with 14 fixed paylines. Landing 3, 4 or 5 matching symbols from left to right, starting from reel 1, across any of the paylines will result in a winning combination. Only the highest payout per payline is awarded.

SixSixSix can be played from as little as 10p a spin. The maximum bet ranges up to £100 with some slot UK slot sites limiting this to £10 or even £5 per spin. To change your bet, simply use the up and down arrows on desktop devices or plus and minus buttons on mobiles and tablets. Autoplay, Turbo and Super Turbo Modes are available to non-UK players.

The SixSixSix RTP rate is 96.15%. Higher than the 96% average rate for UK slot games, Hacksaw has created alternative RTP settings: 94.19% and 92.17%. Open the Paytable to check which version you’re playing.

Highly volatile (5/5), the hit frequency rate is 17.16% for the highest RTP setting. This means that, on average, a winning combination will land every 5.83 spins.

In terms of win potential, the SixSixSix slot comes with, appropriately, 16,666 times bet max wins. At the time of writing, there is no max win probability information available.

Chris Taylor

The king of slots

Chris Taylor is an industry veteran originally from Gibraltar. Having worked in the online gambling industry since 2004, Chris loves slots and has reviewed over 10,000 online slot games. Running a slots-focused website for 13 years, Chris is the go-to guy for everything slots-related. 

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Chris’ online gambling career has spanned more than 2 decades. This includes working for online casino sites, consulting for software/slot providers and running his own slots portal. 

With a passion for slots, Chris reviews games from an honest and blunt point of view to give readers an accurate portrayal of the slots they might play. The slot games are just the start as Chris deep dives into the slot sites to provide factual and insightful information as to where to play the games he so loves. 

With a devil theme, you get to make a deal with the devil in the SixSixSix slot. Released in July 2018, this tongue-in-cheek offering sees you in hell where you join Balthazar and Beelzebub in quite a predicament. Both float either side of the reels with their 3 prong pitchforks.

The game’s name is inspired by the number of the beast and an invocation of Satan. With black and white graphics, the colour of the logo and some of the symbols stand out. Hacksaw Gaming has used this technique in other slot games including Slayers Inc, Cash Crew and RIP City. The monochrome visuals work well as does the creepy yet upbeat piano soundtrack.

On the reels, symbols include low-value crossed bones, an axe, a cigarette pack, a drink and a book with an inverted cross. The higher-value symbols include a bottle, skull, 2 dog characters and a hand making a sign of the horns. The sign of the horns hand gesture symbol pays the most awarding 50 times your total bet for 5 across any payline.

With no wild symbol, look out for blue or red ‘6’ symbols on the reels. These trigger the Wicked Wheels feature (more info below). They are also key to triggering the 2 free spins features. Below is a list of all symbol payouts and functions:

• Crossed Bones/Axe/Cigarette Pack/Drink/Book with Inverted Cross: 3, 4 or 5 = 0.2, 1 or 3 x bet
• Bottle/Skull: 3, 4 or 5 = 1, 3 or 10 x bet
• Dog Characters: 3, 4 or 5 = 2, 5 or 15 x bet
• Sign of the Horns: 3, 4 or 5 = 5, 15 or 50 x bet
• Blue 6: Triggers Blue Wicked Wheel feature
• Red 6: Triggers Red Wicked Wheel feature

SixSixSix Mobile

With Hacksaw Gaming producing their slot games with a mobile focus, SixSixSix is available to play on iOS and Android smartphones as well as tablets, laptops and PCs. Portrait Mode in particular doesn’t lose anything compared to the desktop version.

The SixSixSix slot comes with 6 bonus features. In the base game, Blue 6 symbols will see you spin a Blue Wicked Wheel which awards prizes including the max win, adding or multiplying multipliers and a free spins trigger. With 3 free spins feature (triggered by landing a ‘6’ symbol on 1, 2 or 3 wheels), you have a higher chance of wheels appearing. There is a Red Wicked Wheel with higher prizes.

Blue Wicked Wheels

When you land the Blue 6 symbol, you’ll activate the Blue Wicked Wheels feature. Once a Blue 6 symbol lands on the reels, the Wicked Wheel appears in the same position. Note that Blue 6 symbols can only land on reels 1, 3 and 5. Only one ‘6’ symbol can land per reel.

Once triggered, the Wicked Wheel spins and you’ll be awarded the prize of the wheel slice that the arrow stops on. If multiple Wicked Wheels appear simultaneously on the reels, their prizes will be collected from left to right. Here is what they offer:

• Max Win: 16,666 x bet
• Adding Multipliers: 5x, 10x, 15x, 20x, 25x, 50x or 100x
• Multiplying Multipliers: 2x, 3x, 4x, 5x or 10x
• FS Trigger: Blue 6 or Red 6 symbol which triggers a free spins feature

Speak of the Devil

The Speak of the Devil feature is triggered when landing one ‘6’ symbol on a Wicked Wheel in the base game. With 10 free spins awarded, the Red Wicked Wheels feature can apply when you land a Red 6 symbol on reels 1, 3 and/or 5. It can contain the following prizes:

• Max Win: 16,666 x bet
• Adding Multipliers: 10x, 15x, 20x, 25x, 50x, 100x, 250x or 500x
• Multiplying Multipliers: 3x, 4x, 5x, 10x, 15x or 20x

Finally, there is an increased chance of landing Red and Blue 6 symbols. The ‘6’ symbol cannot appear on Blue Wicked Wheels though.

Let Hell Break Loose!

The Let Hell Break Loose! feature is triggered by landing a ‘6’ symbol on two Wicked Wheels in the base game. With 10 free spins awarded, there is an increased chance of landing Red Wicked Wheels. Blue Wicked Wheels do not appear.

What the Hell

The What the Hell feature is activated when you land a ‘6’ symbol on three Wicked Wheels in the base game. 10 free spins are awarded. You are guaranteed a Red Wicked Wheel on every free spin with Blue Wicked Wheels not appearing.

Deal with the Devil

When you trigger the Speak of the Devil or Let Hell Break Loose! features, you can opt for the Deal with the Devil feature which is a gamble feature essentially. If you accept, the Deal Wheel appears which contains 5, 8, 12, 16 or 20 free spins as well as a ‘6’ symbol.

There is a chance you can play with fewer or more free spins. If you land on the ‘6’ symbol, you’ll receive a feature upgrade:

• Speak of the Devil feature: you’ll be upgraded to the Let Hell Break Loose! feature
• Let Hell Break Loose! feature: you’ll be upgraded to the What the Hell feature

Buy Bonus

For players residing outside the UK, there is a Buy Bonus feature. There are 4 options costing from 10 times your total bet per spin up to 250 times your total bet:

Hacksaw Gaming likes monochrome visuals and the SixSixSix slot is probably the best of them so far. I love how the characters float alongside the reels and how the splash of colour added to the most important symbols stands out against the black-and-white tones.

The game is about Wicked Wheels. In the base game, only Blue 6 symbols can land which sees you spin the Blue Wicked Wheel. This can lead to adding or multiplying multipliers, the max win of 16,666 times your total bet or entry to a free spins feature.

Which free spins feature you play depends on how many ‘6’ symbols you land on 1, 2 or 3 Wicked Wheels. In all of them, there is a Red 6 symbol which triggers the Red Wicked Wheels feature. This can lead to the max win as well as higher adding and multiplying multipliers. You also have the chance to gamble your free spins feature to a more lucrative one.

All the free spins games give you a higher chance of landing Red or Blue 6 symbols with a guaranteed Red Wicked Wheel on each free spin in the What the Hell feature.

With 16,666 times bet max wins, this can be won in all 3 free spins features or the base game. The SixSixSix slot is unique in terms of gameplay and is coupled with superb visuals to make it an interesting proposition.

If you fancy slots with a devilish/Satan theme, Devil’s Crossroad by Nolimit City would be my pick. Played on 4 sections with Crosslink Ways, it offers a 96.06% RTP rate and 13,180 times bet max wins. Another option is Big Time Gaming’s Lil’ Devil which comes with 36,403 times bet payouts and a high 96.43% RTP rate.

The SixSixSix slot review was written by Chris Taylor from our OLBG Expert team who has written over 10,000 slot game reviews in an iGaming career spanning over 2 decades. It was then verified/checked by Jenny Mason, our prime Slot reviewer who has 17+ years working in online gambling, top UK brands. 

Jenny Mason

Slots content manager

Jenny Mason has more than 17 years of experience in the online gambling industry and has worked for some of the UK’s top betting brands. She started at OLBG in 2014 and her role involves creating great content and looking after the marketing activity. Jenny is knowledgeable in all areas of online sports betting and has an interest in slots and bingo.

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🎰🍒🍀 Jenny has become an expert with online slots completing hundreds of our various new slot reviews and creating and writing some of the slot articles found on site. She has become a firm fan of NoLimitCity and Hacksaw gaming slot in this process and always awaits the new releases with much anticipation