Slot by Playtech

Jackpot Giant

Updated for April 2025

Written by: Jennifer McFadyen

Top Rated Playtech Casino

100% Bonus Up To £250 + 250 Free Spins

Play Online Roulette
Live Chat Support
Classic Table Games

Go to site

18+. New players only. Offer is valid on 1st deposit of min £10. 100% bonus match up to £250 plus 250 bonus spins on Big Bass Splash. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. Winnings from Bonus Spins credited as Bonus funds and capped at £100. Bonus funds must be used within 30 days, spins within 24 hours. Max bonus bet £5. Affordability checks apply. Full terms in footer below. Play responsibly, GambleAware.org."18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.

Intro
Pros and Cons
Screenshots
Gameplay, RTP and variance
Bonus Features
Mobile experience
Design, graphics and sound
Summary

Intro

Visit the land of giants and volcanoes in Jackpot Giant’s colourful and stylish slot. Whilst playing with volcanoes isn’t particularly advisable, you’ll be hoping you hit the bonus rounds and have the giant make fountains of coins erupt from them. This 5 reel and 50 payline slot is a modern progressive slot that will entice plenty of players to seek their fortune, but do you have what it takes to win the favour of the giants?

Top Rated Jackpot Giant Casinos - April 2025

UK Licensed

Expert Reviews

Mobile Friendly

Fast Payouts

Ad Disclosure

TopRatedCasinos.co.uk is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair.

Rank	Online Casino	Casino Rating	Sign-up Bonus	Review	Sign Up
1	Karamba	123 User Ratings	WELCOME OFFER 100% Bonus Up To £250 + 250 Free Spins	Claim Bonus Go To Karamba	18+. New players only. Offer is valid on 1st deposit of min £10. 100% bonus match up to £250 plus 250 bonus spins on Big Bass Splash. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. Winnings from Bonus Spins credited as Bonus funds and capped at £100. Bonus funds must be used within 30 days, spins within 24 hours. Max bonus bet £5. Affordability checks apply. Full terms in footer below. Play responsibly, GambleAware.org." 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
2	LeoVegas	0 User Ratings Expert Review	WELCOME OFFER 50 Free Spins when you play £10!	Expert Review	Claim Bonus Go To LeoVegas	18+ New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. T&Cs apply. GambleAware.org. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
3	Buzz Bingo	0 User Ratings Expert Review	WELCOME OFFER Spend £10 Get 200 Bonus Spins or £40 in Bingo Bonuses	Expert Review	Claim Bonus Go To Buzz Bingo	New players only. Deposit & stake £10 on qualifying slots get 200 x 10p Fishin’ Frenzy™ The Big Catch Jackpot King™ spins (x20 WR on winnings) & £5 Club slots voucher. £5 min. withdrawal. Full T&C’s apply. 18+. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
4	Spin Rio	0 User Ratings Expert Review	WELCOME OFFER up to £200 Bonus + 100 Free Spins	Expert Review	Claim Bonus Go To Spin Rio	Terms and Conditions Apply. New Players only. 18+. Min First Deposit £10. Min Second and Third deposit: 20. Wagering requirement apply 35x. Offer valid for 72hr. Spins expire after 24hr. 100 spins includes 3 deposits. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.

Screenshots

Summary

Wild Symbol
The game’s wild is represented by a large gold ‘Wild’ symbol that replaces everything except the scatter and bonus symbols.

Giant Bonus
Land the Volcano bonus symbol on reels 1 and 5 to activate this feature. Players are taken to a pick and choose game, where they must select different volcanoes and the giant reveals the winning sum.

Progressive Jackpot
Players must be wagering the maximum bet level to be in with a shot at the jackpot. Land 5 of the gold wild symbols on payline 1 to take the top prize.

Our verdict
Jackpot Giant immediately stands out from its competition thanks to its bright and sharp graphics that dominate the screen. It’s an enjoyable game that’s worth a go, but lets itself down somewhat with a surprising shortage of bonus features.