Online gambling enjoys fast-growing demand among gambling enthusiasts as it offers more opportunities and comfort. Online casinos offer hundreds and thousands of different virtual entertainments with lucrative bonuses and deals. The increasing popularity of online slots has become the force of progress. Previously, only three-reel simple slots were available to players, but today gamblers can play unique Cluster pays online slots.
A cluster combines several homogeneous elements, and this is the principle behind the Cluster pay slot machines. They are fundamentally different from the usual linear devices, which feature combinations in specific directions – horizontally and diagonally. In this case, there is no need to adhere to any chain patterns to get a prize combination; it is enough that the same symbols have contact with each other and form blocks. Moreover, many machines work in different directions – from left to right, from bottom to top. For the win to be valid, you usually need to collect Clusters of 5 and more.
This mechanic is more profitable and unpredictable, so slots have quickly become popular among beginners and experienced gamblers. They trigger vivid emotions, excitement, and payouts depend on the value of the signs. The profitable symbols falling in whole blocks bring gamblers not only delight but also quite large rewards.
Many well-known developers have already presented new game products with one-of-a-kind gameplay and exciting storylines.
Advantages of Cluster Pays Slots
The first and most important advantage is the unpredictability of the gameplay, so gamblers get galore of adrenaline and excitement. However, it is worth examining the RTP and volatility indicators to be prepared to play, which demonstrate the dynamics and the likelihood of funds return. But these are not all the advantages that Cluster pay will surprise gamblers with:
- the absence of lines increases the chances of getting prize combinations;
- symbols fall in whole blocks so that the amount won can become a significant jackpot;
- the developers offer a wide selection of exciting devices with a unique storyline and familiar characters;
- combinations of different symbols are summed up and form a big prize pool.
As to the shortcomings, the only fact to point out is that gamblers will have to learn new rules and adapt to unique gameplay. For this purpose, there is the demo mode available in many slot machines and online casinos.
Review of Popular Online Slot Machines: Top-5
This section will introduce you to the most popular online slots that are the choice of the majority of gamblers. Each title has its features, so every detail should be paid attention to make the right choices.
Aloha! Cluster Pays
A slot by NetEnt takes users to a tropical island, where they can enjoy delicious cocktails, exotic plants and solve the mysteries of magic totems. The bright interface will surely impress the gamblers and will not let them get bored, and the cluster symbols will bring a lot of joyful emotions through winning combinations.
Grid slots feature six reels in five rows containing various totems, coconuts, pineapples, flowers, and shells. Each icon highlights the style of the device and immerses players into the atmosphere of an eternal holiday. It is complemented by a pleasant, unobtrusive melody, which, if desired, can be turned off.
Gamblers need to collect nine identical symbols; a wooden box with a question mark, which works as a wild, can help get the prize combination.
The re-spins are a nice bonus in case of a winning combination. The prize symbols remain in place, and the player gets another spin to increase the winnings. The game lasts as long as the prize combinations are hit.
Aloha! Cluster Pays a game that enables gamblers to collect FreeSpins stickers and spin the reels for free. The number of spins depends on the number of scatters on the reels: from three to six characters and 9 to 12 spins are given for them, respectively.
Despite the absence of the Jackpot, the maximum win is big enough, and it multiplies the bet by 2,000 times. In addition, the slot RTP is 96.42%, which gives a great chance of winning.
Jammin Jars 2
A colourful fruit slot by Push Gaming will give gamblers a lot of fun and a good mood, and light animation adds style and atmosphere to the game. The slot machine will turn ordinary gambling into a bright celebration with flashing light music and generous rewards. Here you can find numerous bonuses, cluster combinations, and pleasant musical accompaniment.
Gamblers need to collect at least five identical symbols on the 8×8 grid to receive the prize money. Each of the presented fruits has its value; players can find it in the Payout table. Winning combinations are valid regardless of their location on the field, and the special wild symbol represented by the jam jar will replace the minus sign if necessary.
As to the bonuses, Jammin Jars 2 will impress any skeptic:
- re-spins – the cascading mechanics of the slot machine enables gamblers to get repeated spins in case of a winning combination of symbols;
- blue tiles – they bring an instant prize if they come in a block of five pieces;
- Fruit Blast — Giga Jar DJ shoots several mega-fruits that turn into winning blocks;
- free spins – they are activated when three cans with dessert pop up; after each spin, the scatters are moved to the adjacent cell and, with a winning combination, are added to the multiplier + 1;
- Levels – there are five levels in the game, which increase the RTP with the increasing rank. Gamblers get a chance for a solid jackpot at the expense of the Giga Jar having reached the highest position.
- When the golden vinyl lands, the reels are cleared, 3-4 wild signs and a sticky mega-sign with a prize block of 2×2, 3×3, 4×4 appear.
Gems Bonanza
The slot by Pragmatic Play is decorated with precious gems located on the eight-by-eight reels. Collect bright stones and get money in your bankroll. The most profitable is the red gem, followed by purple, green, and turquoise stones.
The slot machine is endowed with the magical power of the Aztecs, and an ancient statue in the foreground protects it. To get a win, you need to collect as many identical symbols as possible on the grid, at least five icons.
Bonus functions will help to increase your chances:
- Tumble —prize symbols disappear, and others are replaced in their place – funds are not charged for this movie, and it lasts as long as the move is considered winning;
- Colour indicators – a specific colour lights up at random on the reels symbolizing a bonus. There are five modifiers in the game, and each has a specific gift. The player’s task is to collect a prize cluster at this place;
- A counter represents gold Fever Progressive with levels accumulated in a series of winning hits. After collecting all the levels, the Gold Rush bonus will start. Players can purchase it by paying the 100x bet.
The RTP of the slot is 96.51%, the volatility is high.
Online slot Reactoonz
This slot machine by Play’n GO will introduce gamblers to dangerous alien creatures and, at the same time, be very generous if you collect at least five identical aliens in a water cluster. A bright, dynamic slot will not allow gamblers to rest even for a moment, and the one-of-a-kind design featuring electric discharges will create the illusion of being on a spaceship.
After the first successful move, a quantum leap occurs, exploding the winning combination formed in Cluster. After that, new ones become in their place, and until the symbols cease to coincide. Finally, the counter fills up after five successful spins, and one of the five quantum functions starts. After completing them, the player is allowed to play the Gargantoon super game.
There are no specific wild symbols in the game, but any reel icons can turn into them. You cannot miss this function – the game will highlight the symbol.
The maximum multiplier for winning increases the bet 4,750 times, the RTP is 94.51%, with high volatility.
Gemix 2
The fabulous atmosphere has been preserved from the previous version. The precious stones against the background of the ancient castle look even more stylish and expressive. The reels feature seven horizontal and seven vertical lines providing a total of 49 cells for collecting combinations. The gameplay with cluster mechanics gives more chances for winning combinations, and the most desirable gem is the yellow stone. In total, there are eight types of symbols with their value, which players can find out from the payout table.
This slot game is a simple and understandable game for everyone that features small innovative developments and familiar bonuses: free spins, wilds, and block combinations. The RTP of the device reaches 96.20%, and the maximum possible winning will be multiplied by a factor of 7,500.
Summary
Online slots that collect Symbol clusters are a unique, innovative solution that has been greatly welcomed by gamblers worldwide. The slot machines stand out for their dynamic, novelty features and attract the attention of beginners and seasoned slot hunters. Most of the developments delight with bonus options and a wide range of bets, and despite the absence of a Jackpot, they provide a chance to get substantial amounts to the account.
