£10 free - No deposit required

99x wagering requirement. £5 max stake with bonus. £50 max withdrawal for non-depositors. 7 day expiry. Not all games contribute. 18+ Begambleaware.org

100% First Deposit Bonus

40x wagering requirement on bonus. Max claim £50. £5 max stake with bonus. 30 days expiry. Not all games contribute. 18+ Begambleaware.org

Full terms and conditions

Volts and Bolts

Meet the mad scientist behind the Volts and Bolts online slot game! With striking bonus features that are wired up to help towards increasing your winnings. Volts and Bolts is a 5 reel, 50 payline slot game.

50

Lines

0.50

Min Bet

45.00

Max Bet

95.63%

RTP

Bonus: Robot Lock It Link Feature, High Voltage Spins, Mad Scientist Free Spins,

Volts and Bolts - Buttons

Total Bet

You’ve got the power! In Volts and Bolts online slot game, press the plus (+) button to increase and press the minus (-) button to decrease your desired bet amount.

Spin

Uncover the chaos! In Volts and Bolts online slot game, make sure your Total Bet is selected and once you’re happy, press the Spin button to begin.

Autoplay

Autoplay to the rescue! In Volts and Bolts online slot game, you can press the Autoplay button to spin your reels automatically for a number of rounds you wish.

Help

Get your questions answered! In Volts and Bolts online slot game, you can press the question mark (?) button to view the game’s paytable, paylines, and further information.

Volts and Bolts - Bonus Features

Robot Lock It Link Feature

In Volts and Bolts online slot game, if 6 or more scattered Robot symbols land on your reels, the Robot Lock It Link Feature is triggered. Throughout the 5 spins, each Robot symbol landing on the reels will lock and remain in place. When combined with other robots, robot symbols will transform into larger robot shapes. This feature ends when all 15 positions are covered by Robot symbols or when the 5 spins come to an end. Play Volts and Bolts online slot game to see if you will take home the riches!

High Voltage Spins

One strike and you could win! In Volts and Bolts online slot game, this feature occurs during the Robot Lock It Link Feature. When four or more reel positions are covered by a robot shape, the robot shape will transform into an Electricity Reel. If 4 to 6 positions are covered with a Robot shape, you can possibly win the Minor or Mini Bonus, or up to 100x total bet. When 10 reel positions are covered by a Robot shape, and the Electricity Reel is triggered, the reel may award the Major, Minor or Mini Bonus, or up to 150x total bet. 12 to 15 positions covered by Robot shapes can award the Grand or Major Progressive, or up to 750x total bet.

Mad Scientist Free Spins

In Volts and Bolts online slot game, when 3, 4 or 5 scattered Mad Scientist symbols land on the reels, the Free Spins bonus is triggered. Once triggered, this feature is certainly not playing games as it awards the player 12 Free Spins and 2x, 15x, 100x bet respectively for the number of scattered Mad Scientist symbols. Will Free Spins be the answer to a win? Find out as you play Volts and Bolts online slot game!

Castle’s Verdict

Here at Castle Jackpot, we think that Volts and Bolts is an entertaining slot game that will keep you on your toes. You can play Volts and Bolts on desktop and mobile so playing at home or on the go is not a problem. You could win some fantastic cash prizes at Castle Jackpot!