Nowadays, not only we can explore an immense slots feature variety across different games, but we can do that without risking any money, experimenting as much as we wish. While free slot spins in games for real money come in limited amounts, hundreds of free slots with features can provide unlimited play for fun.

Free Slot Games with Bonus Features

Once nonexistent, the bonus features were born out of the typical repetitiveness of a slot game, which can get monotonous and tiring. The most significant changes in the slot world since the times of the metal-boxed 3 reel slots were bonus features and free play. Both were incredible additions to the jackpot slots game that have turned it into an even more outstanding and attractive one. Bonus slot machines make the gameplay less monotonous and give the player something to look forward to otherwise than just combinations of symbols on the reels.
Most video slot machines introducing bonus features used to have one or two features only. These were initially nice to have, but they proved to be not very thrilling in the long run, and despite the variety of the themes the features were pretty much alike in different slot games. No wonder people got bored soon with just a bunch of free spins or a bonus screen game with several boxes or items to pick from. No wonder that slot game developers went above and beyond to diversify and enhance the features, adding multipliers, respins, tumbling and cascading reels, as well as sticky, freezing, stacked, expanding, trailing and additional random wilds, a bonus multiplier or an extra scatter during the free spins. All those are exciting as they offer more payouts, and also entertaining for those who like to play free slots with bonus games.

Free Slot Games with Bonus Rounds

The same applies to bonus games that have changed significantly and further evolved from the basic pick-a-prize screen which required little player interaction. While any bonus round wins are random and luck-based, it feels a little different when the bonus game appears more complicated, multi-level or requiring some minimal skill. This gives players a feeling of being more in control of the results. In plot-based slots, the themed bonus game is usually an essential part of the plot. Many popular fantasy and movie-themed, crime or robbery themed slots would have seemed nothing special if it weren’t for their exciting bonus rounds of the game within a game kind.
In addition to a fixed slot machine jackpot, some slots have a progressive jackpot awarding bonus game or Spin the Wheel Bonus jackpot. Some, besides offering a bonus round or free spins, also have a bonus feature that is triggered at random – such as the Witch Bonus in the Wizard of Oz slot that turns 1, 2 or even more reels wild. There are many slots that have several different bonus games instead of just one – for example, Viva Las Vegas, Heartbreak Hotel and All Shook Up of the Elvis slot machine. There are also slots with special features inside their bonus games, like the Rage feature in the Hulk slot that can dramatically boost wins. A few iconic slots like Da Vinci Diamonds are totally based on the tumbling reels feature, both during regular spins and free spins. Even the games that are about keeping it simple, such as the Sizzling Hot, one of the most popular Novomatic slots, have a gamble feature to increase wins.

Free Slots with Bonus Spins

No doubt, free slots with stacked wilds or tumbling reels are fun, as well as the ones that have entertaining bonus games. With all this variety around, one could assume that free spins are the least exciting and the most predictable of all the bonus features. However, this isn’t so, as their basic recipe of three-or-more-scatters to 5-10-15-20 free spins has seen lots of changes, additions and extra flavorings over the years. Today, there are different ways of triggering free spins and multiplying the free spins wins, different numbers of free spins that can be triggered or re- triggered, and so much more to enjoy both in freeslots and games for real money.
There are slots that have a Mystery Multiplier appearing randomly, and slots that increase the multiplier by one with every bonus spin, like Cleopatra 2 (IGT). Sometimes there is no fixed number of free spins you receive, but it is determined by a bonus game, and sometimes you can pick from several options with different numbers of spins and different multipliers or choose between various types of wilds (stacked wilds, expanding wilds, trailing wilds, etc.) that will be entitled to increasing your wins during free spins. Random symbols can be turned wild, each spin with a win can be getting a re-spin, the free spins can be re-triggered repeatedly so that you win up to 50 or even 100 free spins –and so many other amazing things happen during this common bonus feature in different slot games. Luckily, the abundance of free slot machines with free spins no download will let you explore the great variety of bonus spins and other bonus features in different games.
Just like there is no one-size-fits-all when it comes to the number of paylines, there is no bonus feature that is equally enjoyable for all. Therefore, besides being placed into various categories according to their themes or number of paylines, slot games are also often grouped by their bonus features. If anybody prefers a certain slots feature, considering it to be the most fun or having the biggest win potential, it will be easy for this person to find the slot machines providing the relevant gaming experience. The bigger variety to slot game features and all sorts of cool twists or additions to these features make the game suitable and more exciting for all kinds of players.