Mystery Stacks
- RTP
- 96.52%
- Volatility
- MEDIUM HIGH
- Max win
- 309×
- Hit freq
- -
- Grid
- -
- Bet
- -
- Released
- 2020-01-01
A playable demo is not available in your region.
Our take
Mystery Stacks from Silverback Gaming is a medium-high volatility slot with a 96.52% RTP and a 5x3 grid, but its max win of 309x is relatively low.
Silverback Gaming's Mystery Stacks is a 5-reel, 3-row video slot that combines a retro neon aesthetic with modern gameplay elements. The core mechanism revolves around mystery coins that appear on the reels and stack to reveal identical symbols, potentially creating larger payouts. The medium-high volatility means wins are less frequent but can be moderately sized. The RTP of 96.52% is solid, though some sources report a lower figure of 95%, so players should verify with their chosen casino. The maximum win of 309x the stake is below what many players consider high, but the stacking mystery feature can still deliver satisfying results. The game is straightforward, with no complex bonus rounds, focusing instead on the base game mystery stacks. Themes of time travel and neon lights give it a distinct atmosphere.
Pros
- Solid RTP of 96.52%
- Innovative mystery coin stacking feature
- Guaranteed wins from expanded mystery coins
Cons
- Maximum win of 309x is relatively low
- Medium-high volatility may not suit all
- Limited bonus features beyond mystery stacks
Math breakdown
- Volatility score
- 3 / 5
- Max win
- 309x the stake
FAQ
- What is the RTP of Mystery Stacks?
- The default RTP is listed as 96.52%, but some versions may be set at 95%.
- How does the mystery coin feature work?
- Mystery coins appear on the reels and stack to reveal a matching symbol, and expanded mystery coins guarantee a win.
- What is the maximum win?
- The maximum win is 309 times the stake.
- Who created Mystery Stacks?
- The slot was developed by Silverback Gaming.
- What is the volatility level?
- Mystery Stacks is classified as medium-high volatility.
