Online slots are among the most popular virtual casino entertainment because their unpredictability based on randomicity always attracts gamblers. Slot machines, which have additional games, provide more winning opportunities for players.
A slot machine is a game totally based on luck. It means that a player doesn’t need to have some special skills or knowledge to win at it, as it is required for poker or other card games common for gambling establishments, for example, Café Casino.
A person bets and spins to see the result – how symbols are positioned within a reel. Slots’ simplicity and entertaining nature is probably the main reason why people like them so much.
What are free slot machine games with free spins and bonus?
Bonus games in slots help to receive more payouts because the more games you play, the more chances to win you get. You can also find out the secrets on how to get roulette payout.
The additional games are called by a special set of symbols. Usually, such symbols are arranged randomly but still mean a bonus game for a gambler.
Slots’ bonus games fall into several types:
- Free-spin games – a player gets several no-cost spins using which he or she can’t lose money but can win more.
- Extra spins – a gambler gets an additional spin.
- Instant winning – it means an immediate cash award.
- Pick-me games – a person should play a short game with immediate prizes.
- A progressive game – it consists of several short games with increasing winnings.
- New/More wilds – new wild symbols appear on a reel.
It is important to remember that the number of available free spins in slots’ bonus rounds depends on a game you play. Some games offer up to twenty of them, while others include only five or more spins. However, some slots are super generous and offer, just imagine, hundreds of no-cost spins! It sounds impressive, doesn’t it? Rounds with free spins may also include additional features inside them. For example, an extended row of symbols or special reels that provide more chances for a gambler to win.
There isn’t any set format for bonus games in slots. In most cases, it depends on the type of game you play. Every slot has its own peculiarities in gameplay, including the occurrence of free spins. Of course, one can play traditional slots with standard bonus rounds. However, some up-to-date slot machines offer more opportunities in additional games.
Top 2024 free slot machine games with bonus
If you are greatly interested in bonus games and want to find out more about them, here is the list of slot machines with bonus rounds. Look at the table below.
| Slot’s name | Provider | RTP | Slot’s type |
| Zeus | WMS Gaming | 97% | Video slot |
| Book of Ra | Novomatic | 96% | Video slot |
| The Walking Dead | Aristocrat | 96% | Video slot |
| Rainbow Riches | Barcrest | 95% | Video slot |
| Book of Dead | Play’n Go | 94.25% | Video slot |
Let’s consider each slot with additional games in more detail.
Zeus
If you like games based on the Greek myths, this slot is obviously for you. You will find it interesting to play with nice symbols representing various mythological personas. Zeus symbol is undoubtedly the one with the biggest sum. The slot machine has several versions and all of them are popular among gamblers.
The main thing is that this 5-reel game offers almost one hundred free spins inside bonus games. To cause a bonus game, a user should see 3 or more Lighting Thunderbolt symbols on a screen. The number of scatters determines the number of free spins.
Book of Ra
This slot developed by Novomatic won’t leave any gambler indifferent, so, it isn’t very surprising that the game is extremely popular among gamblers from Europe and its popularity continues to grow. This game with 9 lines is full of Egyptian treasures that attract players immensely. It provides many ways to win money and additional rounds are among them. The video slot’s free spins are activated with the help of 3 or more scatter symbols. A player can also get extending symbols within a free-spin game.
The Walking Dead
The Walking Dead isn’t only a thrilling horror serial but a very entertaining slot machine as well. Therefore, it isn’t surprising that the game is based on the serial’s plot. It is a 100-line game with free spins available. To activate them, a player should win in the bonus wheel. The slot also has opportunities for multiplying bonuses, moreover, it includes a so-called “progressive jackpot” with a £500 000 prize. Speaking about jackpots, don’t forget to choose your lucky roulette numbers on the wheel.
Rainbow Riches
This 20-pay-line slot includes several bonuses that increase players’ chances to win more real money. For instance, if a gambler sees 3-5 leprechauns, it means that he or she gets Road to Riches bonus. Pots of Gold bonus can be gained only when a player comes to the rainbow’s end. Wishing Well is the type of bonus which is called “pick-me” and it activates a multiplying factor. In addition to all the mentioned bonuses, the number of spins can be increased in the slot machine.
Book of Dead
Many gamblers often compare Book of Dead to Book of Ra and find a lot of similarities in these two amazing slots. Nevertheless, the game is interesting and very promising in terms of bonus rounds and money prizes. A user gets free spins if a minimum of three scatters appear on the reel. The bonus game consists of three parts and each of them increases the chances to multiply the amount of no-cost spins. The major slot’s peculiarity is that it has a gamble feature. This button can do both: increase your balance or cancel it all. Everything depends on a card’s color that you should guess right.
As you can see, slot machine games are full of fun, especially, when they offer profitable additional rounds. There are a lot of games with free spins on the web and players can choose the best one according to their preferences as for a slot type and RTP expectations.
Read more: Best free slots
