In the case of “Book of Ra”, the wild and scatter symbols are even combined in one symbol. The book is not only considered a joker, with three books on the screen, 10 free spins also start. Book of Ra is a typical machine with five reels of three symbols each.

The best symbol, next to the book, is the explorer, which promises the greatest payout, but is accordingly rare. Book of Ra basically has 10 paylines, but some casinos only have 5 paylines. The chance of winning is a little lower, but a win is a little higher.

Franchise slot machines

Franchise machines are those machines that are actually known from other areas. For example, the comic machines with famous superheroes are well known. Franchise machines are usually based on the modern adventure machines. You will therefore also find a scatter and a wild symbol. The other symbols are mostly embodied by the superheroes or other characters from comics, series or films. Since the slot machines are quite new, their graphics are very worth seeing. Often you will find paylines here than with other machines. So you have the chance of frequent but rather small profits.

The Age of the Gods slots belong to the category of franchise slot machine games

A good example would be the God of Storms slot machine. It is a slot machine with five reels each with three rows. A total of 25 paylines can be played, but fewer lines can be activated if necessary. There are two wild symbols that can appear on reels two, three and four. When the ship game appears completely on a reel, the game wind re-spins are triggered. These are free spins with high multipliers. If you find Aiolos five times, you get back 500 times the stake as a profit. The machine belongs to the Age of the Gods franchise machines. This series of progressive slot machines offers particularly high winnings with the joint jackpot at the mr spin login.

3D slot machines

3D slot machines are another novelty on the market and are due to the development of ever better 3D technology. Many players have 3D glasses for the television or even for the computer, with which the machines can then be played. The experience is very special as you are literally in the game. The graphics are designed so that they almost seem to jump off the screen. The notification of winnings is often tricked into in a special way. This seems to come at you and scares you for the time being. A short moment later you are even more pleased than usual. In some online casinos, 3D slot machines are also those machines that offer 3D graphics on the side.

The 3D and video slots are the most modern slot machines on the market

An example of a 3D machine is Merlin’s Magic Respins. The game is known for the large number of paylines. So on the five reels of four symbols a total of 50 win lines are formed, over which winnings can be achieved. The chance of winning is therefore extremely high. The game is not a real 3D game, only the graphics on the side of the machine are three-dimensional. In most casinos, such machines are considered 3D slot machines. The stake is between EUR 0.02 and EUR 0.50 per payline. This makes a maximum total bet of 25 euros.

The 3-D slot machine Merlins Magic Respins can be tried out at  Mr Green Casino for as long as you like.

How should you choose the right category for yourself?

Now that we have presented all known categories, the question arises as to which one should play now. Basically, we always recommend playing the category that is most fun. Nevertheless, one should pay attention to the payout percentages of the respective game. This is not fixed from category to category, each game in the same category may have a different payout percentage. It is therefore best to choose the category with the greatest personal fun factor and then choose the game that has the best payout percentage.