Giga Jar Slot Review

Our score 4.0 4.0 /5
User rating
RTP: 96.48%
Volatility: Medium

Giga Jar is a disco themed slot game from Push Gaming that is played on a 7×7 grid and uses the cluster pays mechanic to award winning combinations.

Theme Disco
No. of Reels 7
Game type Video Slot
Bonus Rounds Yes
Software provider Push Gaming
Scatter Yes
Free spins No
Updated October 13, 2023

Game Screenshots

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This game is part of the Jammin’ Jars series of slots from Push Gaming and cranks things up a notch.

Players will find themselves in the Giga Jar disco where they will find a huge range of bonus features including instant prize symbols, the jar meter feature, the Giga Jar feature, and the wild jar feature. Plus, there are two randomly triggered features including the ice breaker feature and the snowball feature. The max win in this slot game is 10,000x your stake.

If you think this could be the slot game for you, carry on reading our Giga Jar review for all the information you need to know about this game.

How to Play

Giga Jars can appear confusing to play at first but it is really very simple. Bets per spin start from just 10p and rise to £100.

This game plays out on a 7×7 grid and wins are paid out using the popular cluster pays mechanic. All you have to do is get five or more matching symbols landing adjacent to each other on the reels to form a win. This can be either horizontally or vertically.

The symbols on the reels of this game are:

  • Blueberries
  • Grapes
  • Kiwi
  • Peach
  • Orange
  • Strawberry
  • Multi-coloured jar
  • Gold coin


In the base game, the highest value symbol on the reels is the strawberry and this can pay out up to 500x your stake for five in a winning combination. With the bonus feature multipliers in play, there is a chance to win up to 10,000x your stake.

Special Features

There are up to six bonus features in the Giga Jar slot game including wilds, instant prize symbols, the ice breaker feature, the snowball feature, the Giga Jar feature and the wild jar feature.

The gold coin symbols on the reels are instant prize symbols. Each of these symbols has a bet multiplier attached and will award payouts when five or more of these symbols land in a cluster. The multipliers that can be attached are:

  • 1x
  • 2x
  • 5x
  • 10x
  • 25x
  • 50x
  • 100x
  • 250x
  • 500x
  • 1000x

This game uses the popular cascade feature. Each time a winning combination is formed, the symbols in that combo will be removed from the reels to allow new symbols to drop. This can potentially create more winning combinations and the feature only ends when no new winning combinations are formed. The symbols that are removed from the reels as part of the cascades will be added to the meter jar next to the reels. As you fill up the jar, it can award extras such as:

  • Giga Jar multiplier upgrades
  • Giga Jar activation meter
  • Wild jar activation meter.

The multi-coloured jar symbol is the game’s wild. This will replace other symbols on the reels to help form new winning combinations and potentially award larger cash prizes. It also comes with a 1x multiplier attached which increases by 1x whenever it is part of a winning cascade. When three consecutive winning cascades form, the wild jar activation is triggered and a wild jar symbol will be added to the grid. Whenever it then forms part of a winning combination, it will move to an adjacent position that is available. If you land another three consecutive cascades, the second wild jar will be added and the same goes again to land the third wild jar. The multipliers attached to the wild jars will be applied to any wins.

If you manage to get all of the wild jar symbols active on the grid then the Giga Jar activation meter triggers. Each time you get three successive cascade wins, it will start to fill the meter. Watch out as the Giga Jar symbol then is placed randomly on the reels and becomes sticky for the entire round. This symbol is a wild that takes up 2×2 spaces on the reels and has a multiplier attached of 1x. It will become sticky for three cascades and then deactivate. It can be reactivated by getting a further three consecutive winning cascades and whenever it is reactive the multiplier increases up to 50x. The feature ends when no new winning combinations are formed.

As you spin the reels, the ice breaker feature may randomly trigger. Between one and three symbols are chosen to be removed from the reels. However, the wild or gold coin instant prize symbols cannot be removed.

If you get a non-winning cascade spin after at least two winning cascades, then the snowball feature may randomly trigger. This can place one or two giant symbols randomly on the reels which can be any type of pay symbol or an instant prize symbol. The sizes of giant symbols that can appear are 2×2, 3×3 and 4×4.

Graphics and Sounds

Everyone is sure to enjoy the upbeat disco theme of Giga Jar and Push Gaming has done an excellent job with the high-quality graphics in play. The game is set inside a disco nightclub with neon palm trees and a DJ booth. The Giga Jar DJ also appears on the side of the reels.

On the reels, the symbols are a funky design and are a variety of fruit symbols including strawberries, peaches, grapes and kiwi. As you would expect from the overall theme of this slot game, disco music plays in the background as you spin the reels.


If you loved Push Gaming’s Jammin’ Jars and Jammin’ Jars 2 slot games, then you are no doubt going to enjoy spinning the reels of Giga Jar which is even better than its predecessors. The graphics look fantastic and we thought the disco theme was fabulous. It is also great to see a slot game that offers more than just the standard bonus features such as free spins. Each of the bonus features in this game is unique and will keep players entertained as it offers a lot more creativity than the standard slot games. With wins of up to 10,000x your stake up for grabs, there is not much to complain about with the Giga Jar slot game.

You can check out the Giga Jar slot at a Which Bingo recommended online casino.

Jennifer Mcfadyen



Jennifer is a writer with over five years of experience in the online casino industry. She has a First Class Honours in Media and Journalism and specialises in writing online casino reviews, slot reviews and gambling news content. Public relations are also other areas of interest for Jennifer and she has worked across these industries before setting up her own content company.

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