Free and Special Online Slots in Online Casinos
Online casinos have evolved tremendously over the last few years. With the growth and development of the internet and the online world, this has allowed a major transformation within the online casino industry.
New symbols have emerged into the online slot machine world which has transformed how games ate being played. New symbols add interest and a small layer of complexity to online slots which make them even more entertaining.
Another transformation was the increase of reels. The times when three reel slot machines offered only a single pay line has now moved forward. The casino slots of the modern day online world have revolutionised and some slots now offer five reels and pay lines that can reach up to 100.
The Wild Symbol
Increasing the number of reels on a machine or game unfortunately decreased the odds of a player winning a substantial amount, as the likelihood of all five reels matching is much lower than the chance of three reels with matching symbols. To help combat this online casinos and slot reel developers created the wild symbol.
This symbol has proved most beneficial to the popularity of the online slot machine. This symbol stands out from any other as it substantially increases the winning chances of a player, whether big or small, it creates better combinations for players to profit. This also creates an exciting possibility for players to match all wild symbols, creating the ultimate winning combination.
The Scatter Symbol
This type of symbol is most commonly used to trigger a bonus round or a select number of free spins, decided at the casinos discretion. A scatter symbol does not necessarily need to appear in the win line, but in any visible place, for example above or below the win line depending on the size of the slot machine graphic display. The prize or bonus can also be influenced by the number of scatter symbols that appear on the display. Although a popular feature, not every slot machine game will feature them.
A small number of games currently utilise something called a jackpot symbol, this type of symbol can be collected and amounted to give players access to jackpot money. The symbol is generally more rare, so even a small combination of these may allow players to win big.
Bonus Round Symbols
On some online casino slot games, bonus rounds can only be triggered by the player landing on special bonus round symbols on the win line (instead of special scatter symbols). Again, this symbol is not used to provide a player with a win, it instead increasing their chances of winning with the chance for them to take part in an extra bonus round. Bonus symbols differ from scatter symbols as to trigger them you need to line up a certain amount of them across certain line.
Before playing it is best to check out the pay table of the slot machine game to ensure you understand how the game works and what each symbol means.
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