Discover the Jackpot Giant Online Slot


18+. New UK/IE customers only. Sign up via a recognised affiliate partner using promo code 'STARSPINS'. Deposit and wager a minimum of £20 on slots to receive 50 free spins on Big Bass Splash, credited by 12pm GMT the following day. 10 x wagering before winnings can be withdrawn.

This promotion is for new customers only. Customers must be 18+. Customers must be residents of the UK/IE.

New customers only aged 18+. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly.

New customers & 18+ only. Min. deposit of £10. Qualifying real money bet of £10. Min odds greater than or equal to 1.5 required. E/W bets excluded. Offer credited within 48 hours. Additional T&Cs apply. Please gamble responsibly.

#AD New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. +18, Please Gamble responsible.


This thrilling 5 reel and 50 paylines progressive jackpot Video slot by Playtech offers an exciting bonus feature, stacked icons, scatters, lots of ways to win big and a fun prehistoric-themed backdrop. The gameplay is basic, so it’s an easy game to learn, and it can be played across all devices for ultimate convenience – read on to find out why Jackpot Giant is such a popular online slot among our players.


  • Game Type: 5 reels, 50 paylines progressive jackpot slot
  • RTP: 94.22%
  • Volatility: High
  • Themes: Stone Age, History,  Jackpot, Giants
  • Release Year: 2014


For the chance to win real money on our Jackpot Giant slot, you need to open a UK player account and make a deposit into your bankroll using one of the many payment method options that we offer. We also have a range of casino bonuses to choose from if you wish to boost your bankroll with additional playing funds. Then, when you’re ready to play, simply make sure you’re logged in and click the game image displayed above to go straight to the reels and play for cash wins.


The progressive jackpot is awarded when you match 5 wilds on the first payline. To be able to claim the progressive jackpot, you need to be playing at the maximum stake level. If you play at lower stakes, you win an alternative fixed jackpot amount up to 50,000x your total stake.


Bet & Coins: set your total bet between £0.50 and £4.

Symbols: the symbols on your game include card symbols Jack to Ace, plus cavemen (which can appear stacked) and coloured crystals. The most rewarding icon outside of the jackpot, is the pink crystal which can award up to 500x your total stake. To win, you need to match 3 or more icons on a payline, starting from reel 1.

Wild: the wild will substitute for all other symbols to assist you with making more winning combinations. On Jackpot Giant, it also pays out a win of up to 50,000x your stake when you land 5 on a payline, or the progressive jackpot when you match 5 wilds on line 1 (see jackpot section above).

Scatter: The giant’s hand holding coins is your scatter and when you land 3 or more on any spin, you can expect a payout – the biggest payout is 500x your stake for landing 5.

Giant Bonus Feature: This feature triggers when you land the volcano bonus symbol on reels 1 and 5. You will then see 6 volcanoes and you get to choose 3; the caveman will toss a coin into the volcanoes you picked and unleash your win in the form of gold coins. You can also win extra picks or uncover a coveted ‘Win ‘em All’ symbol.

Symbol2 on a Payline3 on a Payline4 on a Payline5 on a Payline
Pink crystal-100x300x500x
Blue crystal-80x200x300x
Caveman (red sky)-50x80x100x
Caveman (blue sky)-25x60x80x


The Playtech design of Jackpot Giant ensures first-class quality, plus availability to play across all devices using the best modern technology to ensure the very best online slot experience possible. Opt for desktop, tablet or mobile play, via iOS or android, at home or while you travel, and enjoy high-speed action with big win potential whenever it suits you. You’ll find that whatever device and screen size you prefer, it’s easy to navigate the software, with a clear colour scheme, crisp graphics, movie-quality animations, and fast-response software. You can enjoy all the fun and features in landscape or portrait mode and use your mobile shortcuts and touchscreen set your bets, hit Spin, and collect your wins.


Jackpot Giant has lots of huge win opportunities, including a massive progressive jackpot, plus a fantastic bonus feature that adds lots of fun as you aim for big payouts. The theme and animations add lots of atmosphere, while the smooth gameplay ensures a first-class experience every time you log in and play. Sign up to UK today to experience everything this game has to offer for yourself.