The number of symbols you will find attached to any slot games reels and the length of the reel strips themselves will ultimately determine the odds of you forming a winning combination.
However, what you will find on some of the newer slot games, for example those that are found in casino sites that have the NetEnt range of slot games are matching reel symbols that have been attached one on top of each other.
Those reel symbols are what a known as stacked reel symbols, and the attraction for many a slot player of playing those particular slots is that when you are playing off any single spin you may get several of the stacked symbols appearing from left to right across the screen which cover all of the in view reel positions.
By doing so when you are playing all of the pay lines on those slots when you get at least three or more of the stacked reel symbols spinning in from left to right then you will have formed multiple winning combinations.
If you want to play a slot with stacked wild symbols then there are of course lots of them as mentioned above to choose from, however one slot we think you will enjoy playing is the Wonky Wabbits slot game which has plenty of stacked reel symbols in play on all of its five video reels.
Also be on the lookout for slots which have something known as stacked wild symbols, for those slots will give you even more winning opportunities as the stacked wild symbols will, when they have been spun in, help you form possibly even more high paying winning combinations!
Slots offering set of stacked wild symbols that only come into play during a free spins bonus game are also exciting slots to play, as during the bonus game a special multiplier will come into force to boost any and all winning combinations formed.