We use 🍪 cookies to provide you the best experience. By continuing to use our website, you agree to our privacy policy.

Bolt X UP Slot Game

Bolt X UP Cover Image

Bolt X UP Introduction

The electrifying Bolt X UP slot game - released by Alchemy Gaming in 2022 - features great visuals, classic slot symbols and the popular X UP ladder mechanic alongside exciting gameplay and bonus features. It’s safe to say that the theme of play in Bolt X UP is truly shocking, with electrical flashes filling the background and potentially the play grid with each spin!

Bolt X UP Game Details

RTP (Return to Player):
Min / Max Bet:
£0.10 / £20.00
Hit Rate:
1 in 4.0
Auto Play:
Diamonds per £:
Min. 500
Features Bonus Choice, Buy a Feature, Collectibles & Meters, Expanding Wilds, Free Spins, Free Spins Retrigger, Multipliers, Prize Upgrades, Scatter Symbols, Stacked Wilds, Ways-to-Win, Wilds

Bolt X UP Slot Game Background

Alchemy Gaming is an independent developer founded in 2019 as part of the growing subsidiary network of Microgaming. The team at Alchemy Gaming comprises industry experts that put mathematics at the core of their games and the studio has released several popular titles alongside Bolt X UP, such as the 25000 Talons slot, that have garnered plenty of positive reviews!

Bolt X UP Game Design

The setting of Bolt X UP is a science laboratory with bright electrical currents filling the back of the screen. The slot features a 5-reel, 3-row play grid across which players will see symbols across the 243 active paylines in play. A pleasant jingle plays throughout Bolt X UP, with more audio features brought into play via triggering bonus features and landing symbols across the grid. The look and feel of play is exactly what you might expect from modern video slot games.

Bolt X UP Mobile

Fans of Bolt X UP can even enjoy gameplay away from their desktop, thanks to the mobile optimisation of this slot game. You can spin the reels anywhere using an internet connection and mobile or tablet device without losing any of the great visual and gameplay desktop features. Players can also download the Lottomart app for the best experience possible.

Bolt X UP Slot Symbols

There is a great range of paying symbols that can land across the reels in Bolt X Up alongside bonus symbols that bring other features into play.

The lower-value base game symbols in Bolt X UP comprise the 10, J, Q, K and A playing cards that offer a payout of 3x the stake for landing 5 across a payline. These symbols have a metallic silver colour and have a block text design that lets them blend into the play grid and the theme of Bolt X UP.

The higher-value symbols in play are inspired by classic fruit machine symbols and are designed to fit the theme of Bolt X UP play. The smaller returns of between 4x and 5.6x the stake come from the cherries, bells and BAR symbols while landing the golden 7’s symbols across a payline can yield a higher payout of 6x the stake on offer. The highest base game payout is scored from landing 5 diamond symbols across a payline and returns 8x the bet stake.

There are also bonus symbols in Bolt X UP, including a Wild and an X Up Scatter symbol which can bring bonus features into the game.

Bolt X Up Bonus Features

There is a great selection of additional features in Bolt X UP that makes gameplay even more enjoyable.

Wild Symbol

The ‘W’ symbol in Bolt X Up is a Wild; this can help create matching symbol combinations by substituting for any base game symbols in play. When a Wild symbol lands on the grid in Bolt X Up, it will expand to fill the entire reel helping to complete other symbol combinations. The Wild symbols in play also have their value offering a 4.5x the stake return for landing 5 on screen.

X UP Feature

The X UP Scatter symbols could trigger the Free Spins in Bolt X UP with a Scatter on the 2nd, 3rd, and 4th reels awarding 8 Free Spins. Players can gain additional spins during this feature by landing a Scatter on the 2nd and 4th reels. Landing 2 Scatters on the same spin can also see players climb the multipliers ladder on screen in the Free Spins and base gameplay. Players that fill the metre will access a 10x multiplier and trigger the Free Spins bonus.

Bolt X UP Slot Summary

Bolt X UP is an electrifying mesh of visual and gameplay features that makes for an exciting and thrilling slot game. Particularly the Free Spins bonus with X UP multiplier make for fun gameplay in this electric slot game.

Looking to try something a bit different from Bolt X UP? If so, we recommend taking a look at the wildly popular Big Fishing Fortune or Diamond Mine Megaways slot titles.

Other Slots from Alchemy Gaming

If you enjoy the gameplay of Bolt X UP, take a look through these brilliant slot games from Alchemy Gaming.

Bolt X UP at Lottomart Games

Spin the reels of this electrifying fruit machine slot game with bonus potential! If you are a new Lottomart UK customer, you can access our generous welcome bonus, which will grant you some extra gaming funds. New customers can get a 100% deposit match bonus up to £100! 18+, terms apply. If you join and deposit £100, we will give you another £100 in bonus funds to play around with!

£10 min deposit. £100 max match. 50x wagering. Game eligibility & contributions vary. 10p to £5 bet range. £500 max redemption. New players only. Limited time offer. Valid 7 days. Terms apply.

View full 100% Games Welcome Match Deposit Offer Terms and Conditions →


Join today
& claim your welcome offer!

Lottomart is available for iOS in the App Store, Android in Google Play, and in the browser (Safari & Chrome) for mobile, tablet, and desktop.