Wild Stack Frenzy

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Wild Stack Frenzy Free Demo Play

Yggdrasil Gaming takes players inside a fossil-filled cave in its Wild Stack Frenzy video slot. Spins take place on a classic grid featuring 5 reels, 3 rows and 20 paylines. In order to pocket winnings, the game uses features such as stunts, Wild, Free Spins and bonus purchases.

The Best Online Casinos & Bonuses to Play Wild Stack Frenzy for Real Money

Wild Stack Frenzy - Slot Review

The discovery of Wild Stack Frenzy begins with the game’s design, featuring a dinosaur skull visible on the right-hand side of the screen. On this slot machine, the game panel is located in a cave containing dinosaur remains. In addition to these fossils, the place also preserves diamonds on the floor and walls. As the reels spin, a dynamic soundtrack of various musical instruments plays.

As for the design of the reels, they are positioned on stone blocks revealing various symbols. These include petroglyphs, royal playing cards including spades, hearts, clubs and diamonds. The list includes other more lucrative items represented by the four fossils of snail, claw, dinosaur head and ribs. To win, all you need to do is match five symbols of the same type on the grid. Payouts range from 0.5 times the stake to 1 to 2.5 times the stake. Other special icons complete the paytable, including the Wild and Scatter.

Wild Stack Frenzy

Winning symbols are destroyed and new ones fall down the grid!

Wild Stack Frenzy slot is playable on all devices, whether desktop, tablet or smartphone. Containing 20 paylines, the game awards wins in both directions. Wagering starts at $0.02 and goes up to $200 per spin. As for the RTP, the default percentage is 96%, with the possibility of finding other, lower versions. In addition, the game operates with a high-volatility mathematical model for a jackpot capped at 5,000 times the stake. Success rate is 35%, with one win every three spins.

How the game works

When playing Wild Stack Frenzy online slot, the waterfall feature comes into play with every winning combination. The process removes winning symbols and welcomes new ones to fill the empty slots. These avalanches of symbols continue for as long as the player manages to win.

Good & Bad sides of Wild Stack Frenzy

Good sides

  • Paylines pay both ways during the bonus
  • Cascading symbols
  • Progressive wild multipliers
  • Cheap bonus buy options

Bad sides

  • Max. win could’ve been bigger

Next, the Wild symbol is available and stacks on the reels as it appears. In all, there can be from 3 to 6 Wilds in the base game, and up to 10 in the free spins. The wild is associated with a 1× multiplier that increases by 1 with each wild symbol. In all cases, several Wilds are always placed above one of the reels during stunts. A number of wilds are added to the grid after the winning symbols below these Wilds are removed.

As for the bonus round, landing 3, 4 or 5 Scatter symbols awards 7, 9 or 11 free spins respectively. Illustrated by a purple mushroom, the Scatter leads to Free Spins with the possible appearance of Wilds Stacks. Additional free spins are awarded for every three or more scatters. The feature ends with no spins or the highest win of 5,000 times the stake.

Wild Stack Frenzy vs. 4 other slots from Yggdrasil Gaming

Slot nameRTPMax. winMultipliersBonus
Wild Stack Frenzy96%5,000xYesFree Spins
Winterberries 296%10,000xYesFree Spins
Winterberries96.7%1,000xYesFree Spins
Elysian Jackpots96%1,265xYesJackpot
Florageddon!96%20,000xYesFree Spins

Last but not least, Wild Stack Frenzy online slot introduces the bonus buy-in option to enjoy a quick session. By activating this feature, players have the chance to buy free spins as long as they pay 60 times the stake.

Finally, developer Yggdrasil’s Wild Stack Frenzy slot has some features worth checking out. The Cascading Wins formula helps to string together winning combinations and significantly increase winnings. In terms of symbols, the Wild is the game’s main attraction, landing with a 6× multiplier in the base game and 10× in the free spins. For a highly volatile game, the jackpot of 5,000 times the bet proves average.


Wild Stack Frenzy is available at reputable online casinos such as Nine Casino and Hellspin, where players can enjoy this magical slot game.

Wild Stack Frenzy is beginner-friendly, with straightforward gameplay and a user-friendly interface, making it accessible to both newcomers and experienced players seeking a touch of magic in their gaming experience.

Yes, players can try Wild Stack Frenzy for free in demo mode at select online casinos to get a feel for the game before wagering real money.

Wild Stack Frenzy has an RTP of 96%, indicating a fair return on players’ bets over time.

Software Yggdrasil
Slot Types Video Slots
Reels 5x3
Paylines 20
Slot Game Features Avalanche, Bonus Buy, Buffalo Mechanic, Cascading Symbols, Free Spins, Multipliers, Progressive Multiplier, Scatters, Wild Symbol
Min. Bet 0.02
Max. Bet 200
Slot Themes Ancient
Slot RTP 96%
devices Mobile versionTablet versionDesktop version
Wild Stack Frenzy Slot by Yggdrasil Gaming

Game Winnings and Payouts

Wild Stack Frenzy Skull Symbol

x5 = €5.00

x4 = €2.00

x3 = €1.00

Wild Stack Frenzy Leg Symbol

x5 = €4.00

x4 = €1.60

x3 = €0.80

Wild Stack Frenzy Body Symbol

x5 = €3.00

x4 = €1.40

x3 = €0.60

Wild Stack Frenzy Shell Symbol

x5 = €2.00

x4 = €1.20

x3 = €0.60

Wild Stack Frenzy Heart Symbol

x5 = €1.00

x4 = €0.60

x3 = €0.40

Wild Stack Frenzy Diamond Symbol

x5 = €1.00

x4 = €0.60

x3 = €0.40

Wild Stack Frenzy Spade Symbol

x5 = €1.00

x4 = €0.60

x3 = €0.40

Wild Stack Frenzy Clubs Symbol

x5 = €1.00

x4 = €0.60

x3 = €0.40


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

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