- Written by Yana Sliusar
Double stacks slot
Feedbacks and recommendations of the testers
This slot can be considered as a classic one. Its gameplay, though exciting, is fairly standard. The graphics and sound, are modern, but too “bright” and “sharp”, which causes discomfort. Long gaming sessions will cause some difficulties.
- In the main game, the slot is quite not bad at keeping the balance, due to the frequent issuing of winning combinations, although playing it is not entirely stable. The slot issues winnings that are close to the bet value and a big win later compensates some losses.
- The free spins are triggered with high frequency, usually in a series of 2 free spins features within a small interval.
- The possibility of getting big winnings during free spins is huge, due to the stacked wild and double stacks features. The maximum win per spin can be up to 1000x total bets. The average value of winnings on free spins is lower and varies between 60x - 100x total bets, in spite of the great potential of a big win. The maximum winnings that could be obtained during testing were a little bit less than 200x total bets.
This slot can be recommended for games with bonus money, but at the same time, it is necessary to follow the slot closely.
Hidden data and settings of Double stacks slot (testing data)
- The frequency of triggering the bonus free spins feature is statistically every 267th spin (0.37%).
- The probability of a hit (any winning) is 15,86%.
- Distribution of winning is 58% in the usual spins and 42% in the bonus free spins.
- The maximum winning during the tests was 571x.
- The average winning from the bonus was 121x.
- Volatility is 9,18 out of 20 (average).
- Cycle length is average.
- The rating of the slot machine for the wagering is 3,94 out of 10.
- RTP of 96.10% allows obtaining a positive mathematical expectation of winning at the casino.
Bonus symbols and special features
- Asterisk is a wild symbol. It will replace all the symbols, except scatter.
- Beautiful scatter inscription is active in any cell of this machine. 3, 4 and 5 scatter symbols trigger 5, 15 and 30 free spins. You can get the additional spins in this mode. By the way, 2 scatters will deposit a counter of free spins for 2 spins. The number of wild and double symbols is increased several times in the bonus feature.
- Jackpots. There are 4 fixed jackpots at once at this online slot. Bell, BAR, Seven and Brilliant give out them. And you can get them only if you fill your entire playing field with the identical double symbols.