Mystery Stacks Deluxe Slot: Best Casinos, Free Play, Review
| Released | Oct. 17, 2023 | |
| Slot Studio | Silverback | |
| RTP | 95.52% | |
| Volatility | Medium-high |
| Theme | Classic, Fruits, Vegas | |
| Reels | 5 | |
| Rows | 3 | |
| Paylines | 10 |
| Bonus Game | Yes | |
| Free Spins | Yes (10-20) | |
| Wild | Yes | |
| Scatter | Yes |
| Multipliers | Yes (x2-5) | |
| Top Win | x1,000 | |
| Bet Size | 0.10-100 USD/EUR | |
| Hit Freq. | N/A |
Buy bonus (x70)
Multiplier wild
Walking wild
Random wilds
Mystery symbol
Mystery Stacks Deluxe Demo Mode
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Mystery Stacks Deluxe Paytable
Mystery Stacks Deluxe - RTP Analyzer
RTP - 95.52%
Mystery Stacks Deluxe - Volatility and Required Bankroll Analyzer
Medium-high Volatility
Winnings appear less frequently but can be quite large when they land. Expect balance swings and longer dry periods compared to medium volatility slots. Great choice for players who enjoy bigger potential rewards without taking too much risk.
Required Bankroll* (based on our experience)
Aggressive
≈
150 bets
Normal
≈
300 bets
Conservative
≈
500 bets
*Number of bets we recommend for this slot depending on your play style
Mystery Stacks Deluxe - Features Analyzer
Mystery Stacks Deluxe offers 11 out of 32 most popular online slot features
Autoplay
Bonus Game
Free Spins
Wild
Scatter
Multipliers
In-Game Jackpot
Progressive Jackpot
Buy Bonus
Megaways
Gamble Feature
Cascading Reels
Colossal Symbols
Adjustable Paylines
Pays Both Ways
Respin
Expanding Reels
Expanding Wilds
Expanding Symbols
Sticky Wilds
Random Wilds
Multiplier Wild
Walking Wilds
Multiplier Free Spins
Increasing Multipliers
Infinity Reels
Nudging Reels
Cluster Pays
Scatter Pays
Mystery Symbol
Hold Feature
Split Symbols
Mystery Stacks Deluxe In Comparison With Other Slots
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Mystery Stacks Deluxe
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|
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|---|---|---|---|
| Producer | Silverback | TomHorn | Netent |
| RTP | 95.52% | 95.02% | 96.3% |
| Volatility | Medium-high | Medium-high | Medium |
| Max Win | x1,000 | x18,476 | x900 |
| Released Year | 2023 | 2024 | 2018 |
| Paylines | 10 | 40 | 0 |
| Free Spins | 10-20 | 10 | |
| Buy Free Spins | x70 | x60 | |
| Multipliers | x2-5 | x2-4 | |
| Wild Symbol | |||
| Scatter | |||
| Other Features |
Autoplay, Bonus Game, Random Wild, Multiplier Wild, Walking Wild, Mystery Symbol |
Autoplay, In-Game Jackpot, Gamble Feature, Respin, Hold Feature |
Autoplay, Sticky Wild, Random Wild, Cluster Pays |
Comparison Table of All Silverback Slots (41)
| # Slot Name | RTP % | Volatility | Max Win | Play For Free |
|---|---|---|---|---|
| 16. Wagon Willie's Gold… | 95.93 % | Medium-high | x1,000 | N/A |
| 17. Macaron Mad Mess | 95.91 % | Medium-low | x1,666 | N/A |
| 18. Tribal Spirits | 95.88 % | Low | x1,000 | N/A |
| 19. Egyptian Mega Fortu… | 95.78 % | Medium | x2,500 | N/A |
| 20. Raccoona Lisa | 95.76 % | Medium | x2,000 | N/A |
| 21. Fat Jack | 95.67 % | Low | x1,000 | N/A |
| 22. Super Sports Spins | 95.64 % | Low | x1,000 | N/A |
| 23. Tiki Bonanza | 95.63 % | Medium-high | x5,000 | N/A |
| 24. Wolly Wilds | 95.62 % | Medium | x2,000 | N/A |
| 25. Mystery Stacks Trop… | 95.6 % | Low | x1,000 | N/A |
| 26. Mega Fishing Deluxe | 95.57 % | Low | x1,000 | N/A |
| 27. Mystery Stacks Delu… | 95.52 % | Medium-high | x1,000 | Demo Play |
| 28. Beverly Wilds | 95.15 % | Low | x1,000 | N/A |
| 29. Radioactive Rodents | 95.0 % | Medium | x2,000 | N/A |
| 30. Golden Calaveras | 95.0 % | High | x50,000 | Demo Play |
This Page Was Last Updated: June 15, 2026