Quick answer
Wild Stack Frenzy is a Yggdrasil slot (2023) with 96% RTP, high volatility and a 5,000x max win. It uses paylines with free spins, wild symbols and tumbling reels. An official free demo is available. RTP can vary by casino.
Key specs
- RTP
- 96%
- Volatility
- High
- Max win
- 5,000x
- Grid
- 5×3
- Pays
- Paylines
- Released
- 31 October 2023
- Bet range
- $0.10–$200
- Jackpot
- None
Casinos with Yggdrasil games
- Lunaro100% up to $300 + 100 Free Spins25x bonusCarries YggdrasilPlay at Lunaro (opens in new tab)
18+. New customers. Min dep $10. 25x bonus wagering. Max bet $5. 30 days. 100 spins on Gates of Olympus at $0.20. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $10. 25x bonus wagering requirement. Max bet $5 while wagering. Free spins on Gates of Olympus at $0.20 per spin. Offer valid 30 days. Full T&Cs apply. Please gamble responsibly.
Check Wild Stack Frenzy is in the lobby in your country.
Themes:
Free demo Members
Try Wild Stack Frenzy with play money before deciding whether to play for real. Official Yggdrasil demos are free for GambGenius members.
How to play Wild Stack Frenzy (members only)
Wins are paid when matching symbols land on an active payline, usually left to right starting from the leftmost reel. Your total stake is spread across the lines, and each line win is the line bet multiplied by the symbol's paytable value.
Wild Stack Frenzy is played on a 5×3 grid with paylines.
- Set your stake. Choose your total bet per spin between $0.10 and $200. Wins are paid as multiples of this stake.
- Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
- Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.
- Trigger the bonus. Land the required scatter symbols to start the free spins feature.
- Optional bonus buy. Where permitted, pay a fixed price to start the bonus directly.
The full Wild Stack Frenzy guide: how winnings work, 4 features and 4 strategy tips
- Your stake plan: a $50 budget → about $0.17 a spin (high volatility)
- What 96% RTP costs per $100 wagered: $4.00 on average
- 4 features explained: free spins, wild symbols, tumbling reels, bonus buy
- Bonus-buy risk breakdown
- Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet
- 4 slots with the same style and a higher RTP (up to 99%)
- Strategy tips and a session planner for Wild Stack Frenzy
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 96% RTP costs per $100 wagered, the 5,000x max win at a $1 stake
The top prize is capped at 5,000x your stake. On a $1 spin that is $5,000; on $0.20 it is $1,000. When the cap is reached the round usually ends immediately.
Because winning symbols tumble away and are replaced, one paid spin can produce a chain of wins. All of them count towards that spin's total.
What 96% RTP means
Expected return = stake × 96%
Over $100 of total bets, the long-run average loss is $4.00
RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a high volatility game.
Features explained (members only)
4 features explained: free spins, wild symbols, tumbling reels, bonus buy
Free spins
A bonus round of spins played at no cost to your balance, usually triggered by landing three or more scatter symbols. Wins during the round are added to your balance, and many games let you retrigger extra spins.
Wild symbols
Wilds substitute for regular paying symbols to help complete winning combinations. They do not normally replace scatter or bonus symbols.
Tumbling reels
After a win, the winning symbols are removed and new ones fall into their place. This can create several consecutive wins from a single paid spin. Also called cascades or avalanches.
Bonus buy
Lets you pay a fixed multiple of your stake to enter the bonus feature straight away instead of waiting for it to trigger. It raises variance considerably and is not available in every country (it is banned in the UK).
Strategy tips (members only)
- Size your stake to the volatility. High volatility concentrates the return in rare, large wins. Long losing runs are normal. Keep stakes small (around 1% of your session budget or less) so you can ride out the swings. A simple rule: bring at least 300 spins' worth of budget, so a $50 budget suggests a stake of about $0.17.
3 more tips and a session planner
- Treat bonus buys as high-risk. Buying the feature concentrates your budget into a few large-variance rounds. Many results return less than the price paid. Read our bonus buy guide first.
- Bonus wagering: at 96% RTP, clearing $1,000 of wagering costs about $40.00 on average. Check the bonus terms, as some casinos exclude specific games. Run your numbers in the wagering calculator.
- Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.
More on this in slot RTP and volatility explained and bankroll management.
Does it fit your budget? (members only)
Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet
For high volatility we suggest a budget of at least 300 spins. This is what that means for Wild Stack Frenzy (bets from $0.10 up to a maximum bet of $200).
| Budget | Stake a spin | Bet range | Average cost of 300 spins |
|---|---|---|---|
| $20 | $0.07 | Below the $0.10 minimum bet | $0.80 |
| $50 | $0.17 | Fits | $2 |
| $100 | $0.33 | Fits | $4 |
| $250 | $0.83 | Fits | $10 |
Averages only: a short session can end far above or below them. Set a loss limit before you play.
Same style, better RTP (members only)
4 slots with the same style and a higher RTP (up to 99%)
Slots with the same mechanic (paylines) and volatility (high) as Wild Stack Frenzy, with a higher published RTP. Casinos can still run lower versions of any of them.
Mega Joker99% RTP · +3 pts
Jackpot 600098.9% RTP · +2.9 pts
Three Musketeers98.18% RTP · +2.18 pts
Wizards Want War!98.1% RTP · +2.1 ptsQuestions
Frequently asked questions
Who makes Wild Stack Frenzy?
Wild Stack Frenzy is developed by Yggdrasil and was released in 2023.
What is the RTP of Wild Stack Frenzy?
The default RTP of Wild Stack Frenzy is 96%.
Is Wild Stack Frenzy high volatility?
Wild Stack Frenzy is rated high volatility. High volatility concentrates the return in rare, large wins.
What is the max win on Wild Stack Frenzy?
The maximum win on Wild Stack Frenzy is 5,000x your stake, which is $5,000 on a $1 spin.
Can I play Wild Stack Frenzy for free?
Yes. GambGenius members can play the official Yggdrasil demo of Wild Stack Frenzy free on this page. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.
Does Wild Stack Frenzy have a bonus buy?
Yes. Wild Stack Frenzy includes a bonus buy option, although it is unavailable in some countries such as the UK.
Where can I play Wild Stack Frenzy?
Lunaro carries Yggdrasil games. Check Wild Stack Frenzy is in the lobby in your country before you sign up. 18+ · New customers · T&Cs apply. Availability varies by country.
Where this data comes from
- yggdrasilgaming.com Provider
Specs are as published by the provider. Casinos can run lower-RTP versions, so always check the game rules before you play.
Game artwork © Yggdrasil, shown to identify the game.
