The bulk of popular computer games are multi-level. At least they are multi-level to some extent. As for the video slots, the situation is somewhat different. Each spin is usually a completed round that is not related to previous or future spins.

On the one hand, it's good, because even the first spin after running the slot machine can bring a huge payout. On the other hand, if you play several hours in a row, you would like to get some advantages.

Developers of online gambling software have begun to try to handle this problem since a long time ago. Online casinos offer slots in which numerous stages are available. If you reach a new level, you will be able to enjoy more favorable conditions, additional bonuses, and other rewards.

Our article focuses exactly on such slots. Let's discuss some of such multi-level models.

Castle Builder The remarkable Castle Builder video slot developed by Rabcat was released in 2014 and stroke the imagination of users with its unprecedented capabilities. When playing you should collect various raw materials to build a fortress ordered by a local nobleman. When the building is ready, you participate in the bonus round, where huge rewards are guaranteed.

Then you start the next project with much more attractive conditions. So, the higher level you manage to reach when playing the Castle Builder slot, the larger is your potential payout. More details about this slot are available in the review. This is one of the best games of this type, which must be tested personally. Immortal Romance

Several years ago video slots about vampires (thanks to Hollywood, where this topic was actively cultivated) were extremely popular at online casinos. The Immortal Romance slot machine by Microgaming was among the best models of this genre. And multi-level free spins seemed to be the major advantage of this slot.

All levels are associated with the four characters of the game. When you run free spins for the first time, the user finds himself in the hall of Amber where he participates in ten free spins with x5 multipliers. The hall of Troy becomes available from the fifth launch of the bonus round. Five more attempts and you will see the hall of Michael, and the gambler will reach the hall of Sara. Each new level of the Immortal Romance slot provides more free spins compared to the previous one. In addition, the conditions become better.

The game also have other fascinating opportunities, which must be tested personally.

Jason's Quest

The slot machine about the adventures of Jason, a hero from ancient Greek myths, is offered by Genesis Gaming. It attracts users by funny graphics, amusing characters, and various interesting features, including a few special symbols and bonuses.

The gameplay in the Jason's Quest video slot allows collecting the gems appearing on the reels. By accumulating a certain amount of gems, you will open new stages of the bonus round. Becoming a participant of the bonus round, you can trigger free spins, get rewards for killed monsters, and so on. With each new level adventures become more exciting and profitable.

Jason and the Golden Fleece

Microgaming also has a multi-level video slot, dedicated to the legends of Jason and his friends. It offers free spins, triggered by three or more Scatter symbols. Each launch of this round during one session allows the user to start a new stage.

All levels of the Jason and the Golden Fleece slot machine are created on the basis of the legends about the adventures of the Argonauts. Six stages of this slot allow you to meet famous characters of ancient myths and fight for impressive payouts and other rewards.

Heart of the Jungle

This online gaming machine was released by developers from Playtech. Having run it, you will find yourself in the heart of the jungle, where animals are masters instead of humans. Your will be accompanied by Tarzan and his female lover. When the symbol with the mask shows up on the three reels, you will be able to participate in the bonus round.

It consists of four modes, which can be run one by one. Gamblers can choose any active stage. All of them are free spins with different additional features. Their detailed description can be found in the review of Heart of the Jungle by following the link.

Nordic Heroes

The Nordic Heroes slot machine by IGT has a Level Up Plus system, which allows users to improve the main character. Initially, an archer Torah is your character, and later you can appear in the image of a warrior Ragnar. During the gameplay, you will receive points. They can be used to unlock additional skills.

They will be useful for your hero for fighting with awful monsters in bonus games. Victories over monsters will be generously rewarded. Read more about Nordic Heroes in the corresponding review.

Cleopatra Plus

The Cleopatra Plus model from IGT has several interesting features, but within the framework of this article we will only describe its exciting multi-level system. It is associated with the accumulation of points that can be redeemed for various benefits.

Points are provided for the Scatter symbols appearing on the screen. Having collected the required number of points, the gambler can move to the next level. In this way he or she unlocks new sections of the map, where unforgettable adventures, generous bonuses, free spins, and large payouts are available.


A great game called Alchymedes (it is an obvious hint at Archimedes, isn't it?) is offered by specialists from Yggdrasil Gaming. The video slot gives you an opportunity to try your luck at several levels. When you reach a new stage, you receive various prizes, as well as the opportunity to significantly improve the overall gaming conditions.

At each level, there are special schemes for expanding jokers, which occupy several reels appearing at any point. There are also special multipliers that significantly increase the payout. You should try a new gaming machine called Alchymedes that is dedicated to the medieval alchemists.

Queen of Gold

A level system in the Queen of Gold slot machine by Pragmatic Play is directly connected to the sixth reel. This column is intended for bonuses. It shows only the coefficients and a special joker. A symbol that appears in the middle inside the special frame is used in each spin. Multipliers participate in the calculation of payouts for combinations provided in the game.

To reach the next level, you need to collect five images of Cleopatra during twenty-five spins. To do this, it should show up in a cell surrounded by a golden circle. Another way to move to a new level is to get the joker on the sixth reel. When you reach a higher level, the additional multipliers significantly increase, and other opportunities can also appear. Users can read about them in our review of Queen of Gold.

Important Information

Online multi-level games of chance can be dangerous for customers prone to gambling addiction. The intention to move to a new stage and get additional benefits can be fatal to gamblers.

If you know that you tend to get addicted to video slots, be extremely careful. Keep in mind that slot machines should not become a source of serious problems. Always follow the recommendations concerning financial and time limits.

We hope that gambling will not get you into trouble, but if you find yourself in such a situation, our unique application for addicted gamblers will help you.


We sincerely hope that manufacturers of software for online casinos will not abandon this genre, which seems to be very promising.

Share your opinion views about slot machines from our review in the comments. We want to know what you think about this issue.

P.S. Feel free to remind us about multi-level slots whose descriptions are not included in the article.

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