Castle Builder II

The bulk of popular computer games is 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 unrelated 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 considerable payout.
  • Conversely, if you play for several hours in a row, you would like to get some advantages.

Online gambling software developers have begun to handle this problem a long time ago. Online casinos offer slots in which numerous stages are available. If you reach a new level, you can enjoy more favorable conditions, additional bonuses, and other rewards.

Top Multi-Level Online Video Slots

Our article focuses precisely on such slots. First, here are some superb online casinos where you can play such games for real money.

Now, let's discuss some of such multi-level games.

Castle Builder

The remarkable Castle Builder video slot developed by Rabcat was released in 2014 and stroked the imagination of users with its unprecedented capabilities. 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.

Castle Builder slot

Then you start the next project with much more attractive conditions. So, the higher level you reach when playing the Castle Builder slot, the larger 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.

Castle Builder II

In July 2017, Rabcat presented the second part of its smash hit game. The company kept the basic gameplay principles, making the process more diverse and engaging. In Castle Builder 2, players still build castles in numerous locations. They take orders from local rulers and gather materials. 

Castle Builder II slot

The game offers multiple levels, prizes, exciting animation, great sound, and a user-friendly interface. In general, it looks more impressive than its predecessor. 

Immortal Romance

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

Immortal Romance

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.
  • In the end, 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 has other fascinating opportunities, which must be tested personally.

Jason's Quest

Genesis Gaming offers a slot machine about the adventures of Jason, a hero from ancient Greek myths. It attracts users with funny graphics, amusing characters, and various exciting features, including special symbols and bonuses.

Jason Quest slot

The Jason's Quest video slot gameplay allows collecting the gems appearing on the reels. By accumulating a certain amount of gems, you will open new stages of the bonus round. Participating in the prize game 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.

Jason and the Golden Fleece slot

All levels of the Jason and the Golden Fleece slot machine are created based on 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

Developers released this online gaming machine from Playtech. Having run it, you will find yourself in the heart of the jungle, where animals are masters instead of humans. Tarzan and his female lover will accompany you. When the symbol with the mask shows up on the three reels, you can 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 Heart of the Jungle review 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.

nordic heroes slot

They will be helpful for your hero to fight 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 slot from IGT has several exciting features, but we will only describe its exciting multi-level system within this article. It is associated with accumulating points that can be redeemed for various benefits.

cleopatra plus slot

Points are provided for the Scatter symbols appearing on the screen. The gamblers can move to the next level after collecting the required points. This way, they unlock new sections of the map, where unforgettable adventures, generous bonuses, free spins, and large payouts are available.


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

Alchymedes slot machine

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, dedicated to 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 wild symbol. A symbol that appears in the middle inside the particular frame is used in each spin. Multipliers participate in the calculation of payouts for combinations provided in the game.

Queen of Gold slot machine

You must collect five Cleopatra images during twenty-five spins to reach the next level. It should appear in a cell surrounded by a golden circle to do this. 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.

Multi-Level Slots and Gambling Addiction

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.

important information on multi level video slots

If you know that you tend to get addicted to video slots, be extremely careful.

Remember that slot machines should not become a source of serious problems.

Always follow the recommendations concerning financial and time limits.

We hope 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 software manufacturers for online casinos will not abandon this genre, which seems very promising.

Please share your opinions and 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.

Frequently asked Questions

🎰 Do online casinos offer multi-level video slots?

Yes, they do. Many internet casinos have video slots with numerous levels. Several famous software providers have released such slot machines.

💎 Which software providers offer multi-level slots?

Microgaming, Rabcat, Playtech, and many other famous companies have such games in their portfolios. Please see the themed article on Casinoz for more information. 

👌 Are multi-level slots good for gamblers?

Most multi-level slots are exciting and engaging, but not all have high RTPs. Always find the information on the payback. If it is too low, you should not make real-money bets. But remember that in some games, the RTPs increase when you move to higher levels. 

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