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Gargantoonz Slot

Gargantoonz

Play Gargantoonz slot online at King Casino

*Any values mentioned are subject to change.

What Is the Provider and Structure of Gargantoonz?

Gargantoonz is developed by Play’n GO and features a 7-reel, 7-row grid. The gameplay centres on creating winning clusters of symbols rather than using traditional paylines. Cluster wins occur when five or more matching symbols are connected horizontally or vertically.

What Are the Minimum and Maximum Bets?

The minimum bet available in Gargantoonz is £0.10, while the maximum bet is £5. Bets can be adjusted using the plus and minus controls before starting a new round. Bets remain locked during an active round, and changes may only be made for subsequent spins.

How Are Wins Achieved in Gargantoonz?

Wins are awarded when clusters of five or more identical symbols appear adjacent to each other, either horizontally or vertically, with no gaps between them. After a win, the winning symbols are removed from the grid, and new symbols drop in to fill the spaces, potentially creating new cluster wins in a single round. If multiple clusters win in one round, all winnings from these clusters are combined for the total payout. Only the highest win per symbol type is paid per cluster.

Are There Substituting Symbols or Wilds?

Wild symbols in Gargantoonz substitute for all other symbols, assisting in forming winning clusters. Wilds are a core part of both the main game and bonus features.

What Is the Fluctuating Symbol Mechanic?

At the start of every round, a random one-eyed symbol type is chosen as the fluctuating symbol. If this symbol forms part of a winning cluster during that round, between one and two Quantum Wilds are placed at random locations where winning symbols were removed.

Can Wilds Be Added on Non-Winning Rounds?

If a round ends without any wins, Gargantoonz may randomly add between four and eight Quantum Wilds to the grid, providing extra chances for future clusters when the next symbols fall into place.

How Does the Experiment Charger Feature Work?

The Experiment Charger tracks symbol wins to activate powerful experiment features:

  • If no experiment is active, any symbols in winning clusters contribute to charging the Experiment Charger. A total of 20 symbols fully charges the meter in this mode.
  • When the Experiment Charger is filled, a random experiment feature is triggered after all cascades are complete. If an experiment succeeds, another experiment may follow; this continues until three successful experiments have been played or the experiment cycle concludes with an unsuccessful attempt.
  • During an active experiment, only Wild symbols contribute to recharging the Experiment Charger. Here, 40 Wild symbols are required to charge the meter, with an additional 40 required to overcharge, which increases a multiplier by one for the Gargantoonz feature up to a maximum of x4.

What Are the Different Experiment Features?

  • Gamma Ray Burst: Between 7 and 9 Wilds are added to the grid. These Wilds count all symbols in their winning clusters and tally any additional symbols of the same type before being removed and charging the Experiment Charger. Each symbol is counted only once per cascaded win.
  • Black Hole: Between 4 and 6 Wilds appear. Winning Wilds stay on the grid as long as they keep forming wins. When no more cascades occur, these Wilds collect all adjacent symbols (horizontally, vertically, and diagonally) and are then removed to charge the Experiment Charger. Each affected symbol is counted only once. If three or more Wilds are in a single cluster, their effect is triggered immediately and they are removed.
  • Supernova: This feature introduces 3 to 5 Wilds. Winning Wilds stay on the grid for subsequent cascades and move diagonally after every cascade if possible, without intersecting. Once the cascades end, Wilds travel up to eight steps in available directions, collecting all symbols in their path before departing and charging the Experiment Charger. If three or more Wilds are clustered together, their effect triggers instantly and they are removed.

What Is the Gargantoon Charger and How Does It Affect the Game?

Each successful experiment fills the Gargantoon Charger and contributes to evolving the Gargantoon Wild. The Gargantoon Charger starts with a multiplier of x1. Every overcharged experiment adds one to the multiplier, which can reach up to x4. This multiplier is applied during the subsequent Gargantoonz feature.

How Does the Gargantoonz Feature Function?

The Gargantoonz feature activates after three successful experiments. The bonus unfolds in three stages:

  • First, eight 1×1 Gargantoon Wilds are placed on the grid and remain even if forming wins.
  • After wins are calculated but before the next cascade, the 1×1 Gargantoon Wilds merge into two 2×2 Gargantoon Wilds. These, too, remain on the grid as long as they contribute to wins.
  • Subsequently, the two 2×2 Gargantoon Wilds merge into a single 3×3 Gargantoon Wild, which is removed when involved in a win.

All Gargantoon Wilds have the relevant multiplier, but only one multiplier is applied per cluster if multiple Gargantoon Wilds are involved in a win.

Where Can I View the RTP?

The RTP (Return to Player) value for Gargantoonz is displayed within the game itself.

How Are Bets Placed and Rounds Played?

To begin a round in Gargantoonz, select your preferred bet amount using the plus and minus buttons. Once you have chosen your stake, press the spin button to launch the round. The resulting symbol layout determines any wins based on the paytable and cluster mechanics. Winning symbols are removed, and new ones fall in for potential cascading wins. All winnings for a round, including those from any features or bonus elements, are paid at the end of that round.

Gargantoonz Demo Mode & Free Play Explained

A common way for players to explore a slot is by searching for a Gargantoonz demo or Gargantoonz free play option. Since this website does not offer demo or free play versions, we’ve created this page to give you the same type of insight in a different way.

Here, you’ll find a clear outline of how the game is structured, including its main features, bonus rounds, and the role of special symbols.

This overview provides the knowledge you could gain from trying a Gargantoonz demo version, making it easier to understand the experience in advance.


*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.