With diverse slot themes and frequent jackpot bonus games, Formula Spin is a master of its craft in creating high-quality slot games. All titles from the provider are adopted to load instantly on any mobile device. The games support all currencies, both fiat and crypto, with an average RTP of 96% across all releases. For this review, we have prepared a detailed analysis of the provider’s game list and what makes it stand out.
An ambitious iGaming provider from Estonia, Formula Spin entered the global arena in 2024. Despite being a relatively new casino provider as of 2025, it has received a Random Number Generator (RNG) certification from iTech Labs that proves the fairness and security of all its games. In addition, the provider is authorized to create and launch iGaming products by the Curaçao iGaming Authority.
This is already a remarkable player in the global iGaming arena, thanks to its impeccable ethics and productivity in creating and releasing casino products. The team works tirelessly to ensure that all games correspond to the latest industry trends and operate without downtime.
Formula Spin casino games are available to players worldwide on the biggest online gambling website. Our experts have compiled a list of licensed, secure, and tested casinos recommended for playing them. You can check it out below and pick a site to your liking.
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The studio is proving its dedication to creating high-quality iGaming products. All games feature high-quality 2D and 3D graphics, smooth background and reel animations, and detailed symbols.
The provider takes pride in its unique game mechanics, such as SCRATCH WIN, in-game challenges, smart API free rounds, and regular game reskins dedicated to holidays and festivities. Besides, the slots have different themes and plotlines, from classic fruit slots to Egyptian, Asian, and Irish games. Thanks to this, every player will be able to find something to their liking. The slots are also multilingual, and whenever a new language is required, the provider integrates it in less than a week, showing its dedication and responsiveness to customers’ demands.
The iGaming studio has multiple breathtaking releases behind its belt, which made it fairly difficult for our team to handpick the best of the best. However, we compared different games from the provider and listed the top 5 online slots to look forward to.
This Egyptian-themed slot has 5 reels, 3 rows, and 20 fixed paylines. There are 11 thematic symbols on the reels, forming winning combos, including Scatters, Wilds, and Bonus symbols that trigger a bonus game with free spins.
What’s so special about Coin Era: Hold to Win is that the free spins round consists of 2 quests that players have to beat to increase the number of bonus spins and win additional Wild symbols on the reels. There are also 4 tiers of jackpots available in the bonus round: Mini, Minor, Major, and Grand, which pays out 5,000x your starting bet.
Spin the reels with Ancient Egyptian gods and artefacts and strive for jackpots
It is a perfect release for the fans of classic slot games and anyone who values high-quality visuals and animations. There are 5 reels, 4 rows, and a mind-boggling 100 fixed paylines! Even though there are just 8 symbols on the paytable, it boasts a Scatter symbol that can increase your max win of up to over 1,500x! The number of paylines makes the slot gameplay dynamic and exciting, and the lack of bonus features and rounds doesn’t spoil our impression of 100 Prime Fruits.
Juicy fruit symbols land in combos on the slot’s 100-payline grid
This game is another example of a fruit slot in the provider’s library. The game has a classic, simple layout of 3 reels and 3 rows and 27 fixed ways to win. With an RTP of 96%, the iGaming standard, and a max win of 300x, the slot creates a decent potential for forming combinations of fruit symbols on the reels. Perhaps the most remarkable feature of this game is that it represents a classic slot machine with familiar fruits, stars, Sevens, and Bars, which all fans of casino slots will love.
Immerse yourself in the atmosphere of classic fruit slots in Fortune 27
A fishing-themed release, King of Fishing, speaks for itself. The vibrant interface, the smooth and colourful animations on the reels, and the thematic background sound only complement the exhilarating atmosphere of the game. There are 5 reels, 4 rows, and 40 fixed paylines. The 12 thematic symbols on the paytable represent multicoloured fish, and each one of them can be a good catch when placed in a winning combination on the grid.
Besides, each instance of the Special symbol landing on the reels activates the Fishing Bait feature. It substitutes itself and all symbols placed under “bait” into Wilds. The game has a slightly increased RTP of 96.3% and a max win of over 2,000x of your starting bet.
There’s plenty of fish in the sea and plenty of potential to catch bonuses on the reels
In this slot, the main character, a dragon, appears above the reels and on Special symbols in glasses and a cool branded sleeveless shirt, wearing chains on its neck! Each Special symbol landing on the grid activates the Dragon Bonus feature, which, in turn, triggers the bonus game. In the bonus game, you get 3 respins initially, but each new Bonus symbol landing on the reels resets the number of respins back to 3.
Besides, a Collector Bonus symbol remains sticky on the reels until the bonus game is over, and the winnings of all classic Bonus symbols are collected.
During the bonus game, winning one of the 4 jackpots is possible. Symbols marked as Mini, Minor, Major, and Grand can appear randomly on the reels and trigger the corresponding jackpot. The max win in the slot is over 5,500x your bet.
Fruits, Asian treats, and thematic symbols drop onto the reels with 45 active paylines
The provider is only starting its path in the industry, and we are excited about the sequels and follow-ups of the already-released games. So far, several slots by the studio have received their continuations. Among them is Coin Reel: Hold the Win, which got its Christmas-themed makeover with Santa Coin Reel, and the collection of Prime Fruit games, which all differ in the number of active pay lines.
The RTP range for all slots the provider releases is 95% to 96.3%. We have gathered the highest RTP slots released by Formula Spin in the list below.
| Slot Name | RTP | Volatility | Max win | Minimum bet | Release date |
| King of Fishing | 96.3% | Medium | 2,000x | €0.12 | 12.02.2025 |
| Santa Coin Reel: Hold to Win | 96.1% | Medium | 1,700x | €0.10 | 04.12.2024 |
Our expert team has studied the studio's top slots with the highest win potential. Below, we have provided the full list, and you can check them out and try each game in a free demo on our website.
| Slot Name | RTP | Volatility | Max win | Minimum bet | Release date |
| Cool Dragon: Hold to Win | 96.1% | Medium | 5,500x | €0.10 | 05.09.2024 |
| Coin Era: Hold to Win | 96% | Medium | 5,300x | €0.20 | 29.05.2024 |
Regarding the types of online slots, the developer is generous with bonus games, sticky symbols, Wilds, Scatters, free spins, and even jackpots.
The studio frequently releases jackpot games. The jackpots mostly come in 4 tiers and are available during bonus games that can be triggered by landing combos of Scatter and Bonus symbols. The most notable jackpot slots by the provider are Coin Era: Hold to Win and Cool Dragon: Hold to Win.
| Slot Name | RTP | Volatility | Theme | Free Spins | Release date |
| Cool Dragon: Hold to Win | 96.1% | Medium | Asian | No | 05.09.2024 |
| Coin Era: Hold to Win | 96% | Medium | Egyptian | Yes | 29.05.2024 |
We know that Bonus Buy can help you skip the base game and jump straight to the bonus rounds, thus spicing up the gameplay, and we especially adore this option in slots. For instance, in Coin Era: Hold to Win, players can click on the Buy FS symbol below the reels and choose any number of free spins they’d like for a certain percentage of their bet.
The provider frequently adds free spin rounds and respins to its slot machines. The free spins slots on the developer’s portfolio are Coin Era: Hold to Win, Spinning Scarab, and Cool Dragon: Hold to Win. In these games, you can trigger the bonus round by landing combinations of Scatter or Bonus symbols on the reels.
Undoubtedly, the studio keeps up with the latest trends in the iGaming industry, releasing slots with topics universally loved by players, such as Fruit, Asian, Egyptian, and many others. The latest upcoming release by the provider is Patrick Wins, an Irish-themed slot with stacked symbols and a max win of over 500x bet.
The provider's portfolio includes a diverse selection of thematic slots. From classic fruit-symbol slots to historical and mythological games, there will be a decent choice for different players’ tastes.
The majority of Formula Spin games are fruit slots. Notable are such titles as Fruit Attack, Coin Reel: Hold to Win, Wild Boom, and the whole Prime Fruits series. They are remarkable for the varied fruit symbols on the reels, as well as great visuals and a soundtrack reminiscent of old-school slot machines.
The provider entered the realm of Asian-themed slots with its impeccable Cool Dragon: Hold to Win release. The game has vibrant-themed graphics, cool background and reel animations, and oriental music that enriches the atmosphere and gameplay. Besides, the slot is spiced up with an exciting bonus game with four levels of jackpots.
Coin Era: Hold to Win and Spinning Scarab are the two remarkable Egyptian-themed games on the provider’s list of slots. Both boast gleaming artefacts as symbols on the reels, atmospheric backgrounds, and thrilling bonus rounds.
All slots use HTML5 technology to ensure Android and iOS mobile device compatibility. Every title is under 5 MB, which makes the providers’ games load at the speed of light, regardless of your device’s capacity. This outstanding feature makes the provider’s slots excellent for playing on smartphones and tablets.
Being a relatively new provider in the industry, Formula Spin hasn’t won any awards yet. However, given how prolific and up-to-date Formula Spin's releases are, it is safe to say that the provider is off to a brilliant debut in the next iGaming awards season.
