What Are The Best Slots Bonus Features Popular In Games Today?

I am old enough to remember when ‘Hold” and “Nudge” were about the most complicated bonusfeatures available on a slot game. Nowadays, the sheer number of different slot games, complete with a whole host of innovative bonus features, means that games have advanced a great deal.

BetRivers Slot wheel

Not all of these game features are universally loved though. But there are some which do seem to ensure that a game will be very popular with players. In this article, we are going to look at which bonus features are most popular with players of modern slot games.

Then we are going to tell you a perfect slot for you to try that particular feature out for yourself, available to play right now at BetRivers Casino.

This list is not in any ranked order as some players find different bonus features more appealing than others. It is a matter of taste and opinion. Although we believe you won’t find any game or bonus here that you won’t enjoy to the full!

  1. Progressive Jackpot

We have talked about Progressive Jackpot slot games in previous articles and there is a good reason for that. They are hugely popular!

Games that offer a progressive jackpot that increases with every non-triggering spin can offer some of the largest prizes available on slot games. We already know that at Hollywood Casino, two players took home over $620,000 in progressive jackpot prizes on two progressive slot in mid-January.

It is this huge amount of money available to win on some of these games that makes them so popular, combined with the fact that they offer all the other bonuses and features you would get from a typical online slot (including some of the features we have listed in this article below).

It can be a tricky one for a developer to strike the right balance on a progressive jackpot slot. It has to be won often enough to keep players interested, but not so frequently that the progressive jackpots cannot climb so high. The best slots tend to have this crucial dynamic pitched perfectly in their games.

There are markedly fewer progressive jackpot slots than standard slot games but you can find a good selection of them at BetRivers Casino including the one we’ve outlined below which is a great starting point for anyone wanting to experience progressive jackpot slot gaming.

Game To Play To Try This Bonus – Divine Fortune

  1. Free Spins

Massively popular with slots players and therefore frequently used in modern online slot games, almost all modern games now come with their own Free Spins bonus round for players to trigger in the base game.

The bonus is usually triggered by landing a certain combination of symbols on the reels. Usually, these are Scatter symbols, but this is not always the case. However, landing three or more Scatters is the most common way you can land a shot at a Free Spins bonus round.

As the name of the bonus suggests, these are spins you play and can win on in the game, but do not pay for. The amount of Free Spins you have can vary enormously, from one or two, up to 100 or sometimes even more. Most often, you receive between 6-12 Free Spins when the bonus is triggered.

Free Spins bonus features can also have additional bonuses in play too, such as extra Wilds on the reels, or different types of Wild symbols etc. It all depends on how the designers have put the game together as to what is available when playing your Free Spins.

Free Spins are perhaps the most universally used of all online slot bonus features and you will find that most slot games will have some kind of Free Spins bonus. The game we have outlined below offers up to 100 Free Spins for players and is a great place to start!

Game To Play To Try This Bonus – King Kong Fury

  1. Rolling/Cascading Reels (with Multiplier Trail)

A relatively new bonus which has been around for about five years or so now, is the Rolling or Cascading Reels bonus. This feature is actually known by a whole host of names (Avalanche reels is another). Essentially it means that when you land a win, the symbols part of your win will flash and disappear once you are paid out.

Then, symbols will drop down from above Rolling or Cascading into the spaces on the reels. These new symbols can then trigger additional wins. If, of course, you are lucky.

In many games with this feature, you can also find that triggering back-to-back Rolling or Cascading Reels wins will see a multiplier trail increase in value, boosting the value of your wins. The more of these wins you land from a single spin, the higher the value of the multiplier trail.

Although a new feature, Rolling Reels has caught on a great deal and the game we have suggested below is one of the finest examples of this type of slot game.

Game To Play To Try This Bonus – Gonzo’s Quest

  1. Expanding Wilds (with Free Respin)

If a game does not offer Free Spins, then it usually needs to have another bonus type to keep players interested. One of the most effective ones of these is a Respin bonus, which often comes in conjunction with a special type of Wild symbol called an Expanding Wild.

These Expanding Wilds when landed will not only trigger a Free Respin of the other reels, but also the Wild symbol is held on the reel and expands to cover it completely. If you land more Expanding Wilds on further spins, you can often trigger additional Respins and the more reels you cover with Expanding Wilds, the better the value of your win is likely to be.

Game designers have become very creative with the different types of Wild symbols and the bonuses that are attributed with them. You can now find plenty of other types too, such as Moving Wilds, Shifting Wilds, Sticky Wilds and more. However, Expanding Wilds remain my favourite.

In the game below, you not only get Expanding Wilds and Free Respins but you also get the chance to win both ways across the reels in one of NetEnt’s true classic slots.

Game To Play To Try This Bonus – Starburst


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