by Mia Bassham on August 8, 2022

Top 10 Feature-filled Slots

Slots are one of the most visited sections on the majority of casino websites. There are various factors defining such a huge engagement of players, but most importantly, slots offer highly exciting gameplay as well as increased opportunities to generate high payouts. When they first appeared in the gambling world, they contained only a few symbols such as fruits, bells, and a lucky number seven on the simple layout, but today, we are seeing tremendous improvement as you will come across a wide range of themes and a lot of added features.

The developers often use well-known themes that are connected with movies, storylines, historic events, cultures of various countries, and so forth. The main idea of this is to make the gambling process enjoyable for everyone when they see familiar characters! It is important to note that there are tons of software development companies in the gambling industry that work hard to establish top-quality and engaging products all the time. It is also crucial for every slot to include fascinating graphics and visuals along with simplified gameplay, so these providers spend most of their time and energy improving this aspect in every game.

Down below, we are going to discuss the top 10 feature-filled slots. These types of games include a lot of innovative features that really add up to the overall playing atmosphere. Generally, you will encounter bonus games where additional opportunities are provided to win money, and also bear in mind that you might as well become rich one day here. Some of the slots that we will describe down below include one of the highest RTPs and payouts in the whole gambling industry, so you should certainly try your luck there!


Provider Reels Rows Paylines RTP Bonus Game
Netent 5 3 10 96.1% Yes

Starburst has been released by the industry’s leading software development provider called Netent. It is a timeless classic game that offers unique possibilities to every visitor. First of all, we want to note that you will be fascinated with this game if you love diamonds and jewels, and the layout has a close to 3D look! Apart from the bar icons and the lucky number sevens, you will also run into a variety of dazzling gems in red, purple, yellow, green, blue, and orange. All these figures work together to create a mesmerizing playing atmosphere as you spin the reels and you will notice diverse bright colors from the very beginning. So, get ready for an exciting adventure in Starburst.

As for the gaming mechanics, we want to highlight that this slot features an RTP of 96.1% which is roughly above average in the gambling industry. With the help of high volatility, you will be able to generate substantial amounts of money, but don’t expect them to come very often.

There is a wild bonus in this game that will be activated whenever the Wild symbols appear on the middle three reels, and when this happens, they will expand to fill them with Wilds. During the bonus round,a Re-spin is also awarded, and if another Wild symbol appears, another Re-Spin will be provided. Keep in mind that up to 5 Re-spins can be claimed in this bonus, so you will receive pretty big rewards!

Book of Dead

Provider Reels Rows Paylines RTP Bonus Game
Play'n GO 5 3 10 96.21% Yes

Book of Dead is a very popular slot that was established by a well-known provider called Play’n GO. Do you love mystery and adventure? Then this Egyptian-themed game is ready to take you on a wonderful journey to ancient times in order to search for treasures. You will have a chance to venture deep into the Tomb of the Pharaohs in pursuit of the Book of Dead alongside Rich Wilde who is a really strong warrior. Compared to the other similar games, we have to say that graphics and visuals are more sophisticated and a great deal of attention has gone into bringing Rich Wilde’s adventures to life here. All the symbols are depicted flawlessly and create eye-catching sightseeing on every spin!

The RTP of Book of Dead is 96.21% which is slightly above average, so you have a chance to generate considerable winnings on average here. The playing area consists of standard components – 5 reels and 3 rows, whereas a total of 10 paylines will create winning combinations. This is a high volatility slot which means there is a bigger risk to you as a player – and bigger rewards on offer too. The bonus game here contains free spins which you can trigger by collecting 3 or more bonus symbols and then a random symbol is chosen to expand and fill the reels during your free spins bonus which, in theory, has the potential to develop some really colossal wins. As you can tell, the possibilities are endless here, so don’t miss out on this slot!

Immortal Romance

Provider Reels Rows Paylines RTP Bonus Game
Microgaming 5 3 243 96.86% Yes

Immortal Romance is a relatively new product in the gambling world that was launched by a famous company called Microgaming. This is a vampire-themed slot and the developers have found the inspiration from various sources, including the eternally-popular Dracula stories and films. Also, they have taken different elements from the modern vampire-themed movies that really enhanced the overall playing environment. You will see a gothic castle as soon as you enter the game where there are arched windows behind the reels, and also, on both sides, you will encounter beautifully depicted metalwork. As for the symbols, we witness various characters both men and women, and the name of this slot is a representation of the love story between them!

When it comes to playing mechanics, you should know that Immortal Romance includes an RTP of 96.86%, so you have a chance to get back high amounts on average here. Also, there is a total of 243 paylines on the 5×3 playing area and a winning line requires three or more matching symbols to appear on consecutive reels. You can unlock the free spins round here by triggering three or more Scatters where you have a choice to select four bonus games, one for each character in the game. There, you will be able to win the highest payout – 1.500x your bet!

Bigger Bass Bonanza

Provider Reels Rows Paylines RTP Bonus Game
Pragmatic Play 5 4 25 96.71% Yes

Bigger Bass Bonanza is a fine creation of the industry’s leading software development company called Pragmatic Play. It is the follow-up to the previous version and everything is bigger and better this time around in terms of reels and features. You will come across a fishing theme in this game that has become extremely popular among punters from all over the world. Even though there is no animated dramatics here, you will still enjoy basic graphics and visuals that are accompanied by the guitar-driven soundtrack in the background. So, you have the possibility to go to the underwater world and experience fishing with various fish.

Bigger Bass Bonanza features an RTP of 96.71% which is slightly higher than the original and sits just above the average for online slots. Also, given the fact that it is a highly volatile game, you can win enormous prizes but not very frequently! The minimum possible bet you can place here includes 0.12 EUR, whereas you can go up to 240 EUR. The bonus game will award you a different number of free spins depending on how many scatter figures you collect, so you have a chance to win the highest payout – 4.000x your bet!

Fruit Party

Provider Reels Rows Paylines RTP Bonus Game
iSoftBet 7 7 25 UNK Yes

Fruit Party is another exciting game that was established by a popular software development company called iSoftBet. As the name says itself, we are dealing with a lot of fruits here which are the old classic elements of the slot game. However, the developers have introduced some modern features as well that further increased the overall fascinating playing atmosphere here. You will encounter a spread of tropical fruit symbols, vibrant reels, and a multi-colored backdrop that will certainly make you engaged for a long time, so expect all the fun here!

When it comes to playing mechanics, Fruit Party includes relatively different numbers compared to traditional games. For instance, the RTP here is not known yet given the fact that the slot is brand-new in the gambling world. However, bear in mind that medium volatility will help you to generate payouts quite often, so it is worth waiting for your chances. In the end, you may as well win the highest payout which is an astonishing number – 5.000x your initial stake! Due to the fact that we are dealing with only 3 reels and 3 paylines, this is an extremely huge possibility.

Gonzos Quest

Provider Reels Rows Paylines RTP Bonus Game
Netent 5 3 117,647 96% Yes

Gonzos Quest was released by some of the top software providers called Netent. If you wish to explore the different parts of nature and walk on the wild side, then this game gives you tremendous opportunities since you have a chance to visit a mysterious city called El Dorado. The interface of Gonzos Quest is definitely unique that you don’t see in the majority of games these days. There are only different sculptures as symbols here and no traditional card icons are presented. The little hero himself is depicted as a bearded chap sitting to the left of the reels and he is staring intently at the reels, which are made up of Inca symbols. So, you will experience a completely new layout here!

The RTP of Gonzos Quest is 96% which is roughly above average and you will be able to win considerable amounts on average after wagering and due to medium volatility, you will receive them relatively often. There is a total of 117,647 ways to win in this slot which is one of the highest numbers in the gambling industry. Also, there are some added features in the bonus game that will help you to generate the highest payout – 2.500x your bet!

The Goonies

Provider Reels Rows Paylines RTP Bonus Game
Blueprint Gaming 5 3 25 96% Yes

The Goonies has been created by a famous company called Blueprint Gaming and it is based on one of the most popular 80s films – a fantastic fruit classic. The developers have taken a lot of elements from this film and implemented them in The Goonies, and as a result, we got a really exciting game with a lot of prospects to get rich. You will encounter images, graphics, and music as well from the original film soundtrack that certainly helps to create a delightful playing environment as you spin the reels. So, you will be able to enjoy The Goonies just like you enjoyed the classic film in childhood that helped to create this slot.

The Goonies include an RTP of 96% and medium volatility, so you have the opportunity to receive high payouts relatively often. There are six modifiers in this game that can add wilds, bonus symbols, or provide a guaranteed win and also, land three or more scatters to trigger one of the bonus games. You will obtain free spins in this round where there is a chance to generate the highest prize – 500x your initial bet!

Sweet Bonanza

Provider Reels Rows Paylines RTP Bonus Game
Pragmatic Play 6 5 10 96.51% Yes

Sweet Bonanza is an excellent creation of the industry’s leading provider called Pragmatic Play. The first thing you will notice upon entering the game will be diverse and bright colors that create a mesmerizing playing atmosphere on every spin. It is an aesthetically pleasing slot that features sweet treats as the main theme. The background is a sweetie wonderland with pink fluff and rolling clouds in the sky which have an animated effect. Also, along with the candy land backdrop and sweets all over the reels, there are also plenty of fruits like apples, plums, bananas, and grapes. The soundtrack follows the flow of the game perfectly, so you will get tremendous enjoyment here.

Sweet Bonanza includes an RTP of 96.51% which lies in the above-average category and with the combination of high volatility, players can expect to earn generous payouts but not very often. In this game, you’ll receive a payout wherever matching symbols land, so long as there are 8 or more of them on the reels. As for the minimum possible amount, you can start gambling here with as low as 0.20 EUR and get up to 100 EUR. There is also a tumbling feature here meaning that whenever you hit a winning combination, those symbols will be removed and new symbols will take their places to help you land more wins.

Primate King

Provider Reels Rows Paylines RTP Bonus Game
Red Tiger Gaming 5 4 20 96% Yes

Primate King is a brand-new slot that was released by one of the best providers called Red Tiger Gaming. It consists of an epic and adventurous theme that will fascinate every animal lover from the very beginning. The main character here is none other than King Kong and you will come across sightseeing in the wild jungle in the background. As for the other symbols, they all feature essential items for a journey of discovery through the jungle, like compasses and maps. Hence, if you have ever dreamed to go somewhere in a mysterious place surrounded by wild animals and search for riches there, then this is a perfect opportunity for you!

Primate King includes highly appealing gaming mechanics since it is a medium volatility slot with an RTP of 96%. This means that you can generate payouts relatively often and keep in mind that more opportunities will come up in the bonus round. Even though there are no free spins presented here you have a chance to collect coins in this round that will upgrade the features of Primate King and multipliers will be applied to your winnings. As a result, you might win the highest payout 3.800x your initial bet.

Legacy of Dead

Provider Reels Rows Paylines RTP Bonus Game
Play'n GO 5 3 10 96.58% Yes

Legacy of Dead is the last slot on our list that was established by a well-known software development company called Play’n GO. This game bears a strong resemblance to the above-mentioned Book of Dead in terms of gameplay as well as interface. This slot is also built around the popular character called Rich Wilde and features an Egyptian-themed layout. Legacy of Dead allows you to travel to ancient times in some kind of a temple that was pretty common in Egypt. The background contains animated elements and the dominant color is yellow here which is no surprise given the fact that we are dealing with an Egyptian-themed slot.

The RTP of Legacy of Dead is 96.58% which is slightly more than average in the gambling world and it will return you high amounts after wagering. The playing area is standard with 5 reels and 3 rows, and a total of 10 paylines will establish winning combinations! The Tutankhamen symbol is the highest paying one in this slot that will reward you with a 5.000x payout in case you catch a five-of-a-kind. Needless to say, this is a pretty lavish opportunity and you have to start gambling in Legacy of Dead as soon as possible.

By Mia Bassham

Mia Bassham

Description: Mia is a freelance marketing adviser for international online casinos. Her knowledge and experience in what casinos want to showcase and hide help her find all the relevant information about brands that customers are always looking for.

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