Top 3 Innovations in Slot Gaming Players Enjoy

Back in the day, the level up to which slot machine developers could get creative with their games was restricted by the reel size. So, casino slots of the 20th century usually had a limited number of symbols and bonus features.

But with the advent of online casino technology, all of that has changed. Nowadays, one can easily find numerous enticing features in slot machines, and stacked symbols are one of them.

Simply put, stacked symbols refer to the type of slot wild symbols that are piled up on each other. These symbols can cover the entire column where they appear, helping players in creating more winning combinations. Depending on the slot game you choose to play, stacked symbols can cover all the reels or they can only appear on specific reels.

As with other slot wilds, stacked symbols can substitute for other slot symbols to help players form a winning combination. However, stacked symbols will have a single wild symbol appearing on the reels first. The stacked wild then expands to cover the given spaces around it. Again, the stacked wild may expand to cover the entire column or it might just fill in the top and the bottom section of the column. As such, make sure to check the fine print as it includes information on stacked payouts, slot volatility and several other things.

Owing to their exciting and unique nature, almost all major slot game providers have incorporated stacked symbols in their slot offerings. Forty Fruity Million by BGaming, Fire Hot 100 by Pragmatic Play and Dutch Flip by Play’n Go are some of the many slot games that feature popular slot themes and also come with stacked symbols.

If you’ve been playing slots for a while and have gone through must-know online slots facts, then you’d be knowing that hold and respin is a highly popular slot games bonus format. As the name suggests, this slot bonus feature holds special symbols in place if you manage to get enough of them on your regular slot spin.

The reels then start respinning and continues to be in motion until three spinning rounds are completed. Once done with that, you receive a coin prize for each special symbol you’ve managed to get on the slot reels. A great thing about this slot bonus feature is that you stand the chance to win a jackpot prize if you can fill in all the spaces with special symbols.

A prime example of a slot game that uses the hold-and-respin bonus format is All Abroad from Konami Gaming. Here, getting six locomotives on the reels triggers the bonus feature, locks special symbols and initiates respinning. Then based on the number of symbols landed on the reels, you receive a payout. Wheel of Fortune Mystery Link by International Game Technology is another slot game that’s based on this bonus feature.

Slots wilds have been around since the time classic three-reel slot machines first went mainstream. As their name implies, these symbols have the potential to do something “wild” in slot games; they can substitute for other symbols on the reels to help you form a winning combination. 

Here’s a look at an example to make it more concrete. Let’s say you have the same symbol on reels 1 and 3 and there’s a wild symbol on reel 2. In that case, the wild symbol can be used to form a winning combination of three identical symbols. Put simply, slot wilds help players complete online slot paylines that otherwise wouldn’t result in a win.

While slot wilds are present in several physical slot machines, they turn out to be more interesting in online and video slots. This is because internet slot games have several different types of slot wild symbols, such as expanding wilds, banked wilds, and sticky wilds.

Expanding wilds are an exciting type of wild symbols that add more entertainment to the slot gameplay. The working of these slot symbols is quite similar to that of stacked wilds – they start with a single symbol and go on to cover the entire reel. However, they are somewhat better than stacked symbols as they offer increased payouts and new exciting ways to win.

When playing popular adventure slot games, you’ll usually come across sticky wilds. As their name suggests, sticky wilds continue to remain on the reels for numerous spins when you hit them. So, players have several chances of hitting the winning sequence in the slot game.