Volts And Bolts Slots Review For 2020

Graphics 9 / 10
Sound 9 / 10
Entertainment 9 / 10
Bonus Rounds 9 / 10

5 Reasons to try this slot

  • Great visuals and graphics
  • Energetic theme and sounds
  • Trigger two types of free spins
  • Win up to 5,000 times the bet
  • Play from your mobile device
max bet
5,000x total bet
max win

Volts and Bolts Overview

Volts and Bolts was launched in 2018 and has amassed a huge fan base due to its epic graphics and bonus features. It also uses proprietary software from Shuffle Master to ensure complete fairness. Software creator WMS really gave gamblers what they want with two modes for free spins and four fixed jackpots. You can win up to $250,000! Interested? Check out our review compiled by our trusty team of slots experts.

Playing Volts and Bolts Online


Jump into this cartoon-themed slot game with a whacky video clip presenting the mad scientist and his latest robot creation. The five reels have three rows of aptly-themed symbols and players can win on any of the fixed 50 lines, left to right.

The total bet is displayed in the dashboard and it can be changed from the plus and minus buttons provided. The minimum limit is $0.50, while the maximum is $50. Some bright animations bring the symbols to life when big combos are formed.


The action takes place in the scientist's laboratory. The symbols show various items used by him for his latest creation. The game logo is the highest paying symbol, followed by a brain, a voltmeter, a wrench, and a notebook. Four card icons complete the paytable with J, Q, K, and A.

As for the special symbols, the image of a battery is the wild and can substitute for any of the symbols mentioned above. The icons showing the scientist and the robot are both scatters and can trigger the respective bonus free spins mode in the game.

Bonus Games

Three or more scientist symbols on the reels will trigger free spins and award a payout based on the total bet. During the free spins, the middle reel only has wilds and scientist symbols on it. Three, four, or five scientists will retrigger the feature and add more rounds to the count.

If six or more robot symbols show on the reels, the Robot Bonus feature will be triggered automatically. The robot symbols will be held in their positions and so will any additional robots that stop on the screen during the five spins. Payouts are granted at the end of the bonus round based on the number of adjacent robot symbols. If all 15 positions are covered, the player can win a Major or a Grand jackpot, or up to 750 times the total bet.

Volts And Bolts Hits:

  • Grand jackpot up to $250,000
  • Free spins have extra wilds
  • Fully mobile compatible

Volts And Bolts Misses:

  • Jackpots are not progressive
Overall rating

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Volts and Bolts works well across all modern mobile devices, such as Apple iPhone or iPad, or an Android smartphone or tablet. You'll be able to play instantly in your browser, or with a downloadable casino app.

Mobile Gaming


The software developer behind Volts and Bolts is WMS, who are now powered by Scientific Games. They’ve been creating epic slots since 1974, with famous titles including The Cheshire Cat, Red Flag Fleet, and Zeus 1000.

Software Provider logo


With its impressive visuals, Volts and Bolts is a modern slots game which has a face that matches the body. The theme is captivating and the animations lively. Our favorite feature was the Robot Bonus game that can award players four fixed jackpots. The biggest one is worth 5,000 times the bet, or a cool $250,000 on a $50 stake. There are also free spins to be won!

In short, there is no shortage of action on the five reels and players can continue their sessions on mobile devices throughout the day. It can only take one very lucky spin to trigger the bonus game and land a big jackpot. Try Volts and Bolts today at one of our recommended real money online casinos and you’re sure to have a great time!

How does the Volts and Bolts slot work?
The Volts and Bolts slots machine has five reels and three rows of symbols. Matching symbols can form combinations when they land on the same payline, going from the left to the right. Wild symbols can substitute for regular icons and the bonus games can be triggered by the respective symbols.
How do I play?
Simply start the game, then click on the spin button. Make sure the bet is at the preferred level and change it otherwise. The stake can range from $0.50 to $50 so it should be easy to find a perfect level that allows you to play within your bankroll.
How many bonus games are there?
Volts and Bolts comes with two bonus games. The first is triggered by six or more robot symbols. Five free spins will begin and all robot icons that appear on the reels will be held in their positions. Payouts are granted based on the number of adjacent robot symbols on the screen. The second bonus is a free spins round, triggered by the appearance of three or more scientist symbols.
What is the maximum jackpot?
There are four jackpots displayed on top of the reels while playing. The biggest is the Grand Jackpot which you can win by getting 15 robot symbols in the bonus game. This top payout is worth 5,000 times the total bet, or $250,000 at the highest stake!
How many paylines are there?
Each spin is played with 50 active lines. These certainly provide plenty of winning opportunities on the 5x3 grid and so prizes can be claimed frequently. The number of lines cannot be changed so players can only modify the bet per line. All win lines are displayed on two pages in the game details.
How can I win at slot games?
Slots are games of chance; the outcome is completely random. So rather than stressing over strategies, just enjoy the thrilling gameplay.
Where can I play?
Volts and Bolts is available at online casinos using software from Scientific Games. The good news is that the developer has a wide network of trusted sites and so it’s easy to find a great casino with this game. For the very best option, we recommend the featured online casino in the review of Volts and Bolts or one of our expert-recommended online casinos.
Can I play on mobile?
Yes. Volts and Bolts slot works well on most modern mobile devices, such as smartphone or tablets.
Is it safe?
Yes. Volts and Bolts slot has been fully audited for fairness and trustworthiness. We only recommend online casinos which are regulated and licensed by official bodies and have strict security measures, such as SSL-encryption and firewalls.