Spinomenal is a leading software provider for many online casinos throughout the world. The company, whose specialty is online slots, was founded in 2014 and has a long track record as a reputable business producing high-quality games that appeal to a wide spectrum of customers. With a current catalog exceeding 600 games, even the most demanding slot players should find many games to their liking.
The Best Spinomenal Casinos and Slots in 2025
Spinomenal has its headquarters in Tel-Aviv, Israel, with casino licenses in several countries, including the UK, Malta, Greece, and most recently, the US. Spinomenal slots also have a widespread presence in sweepstakes casinos in the many US states where they are legal.
This software review focuses on the best Spinomenal sweepstakes casinos and slots according to SweepsKings criteria.
SweepsKings treats readers like royalty. Our team works around-the-clock to source you with honest and in-depth information on sweepstakes casinos. Our reviews, guides, bonuses, and coverage are based on hands-on testing and 100+ years of combined industry experience.
We may receive financial compensation if you play at the legal sweepstakes gaming sites we advertise. Still, our content remains impartial to financial or outside influence and is guided solely by our ethos, research, and industry knowledge.
About Spinomenal
| Company Name | Spinomenal |
|---|---|
| Headquarters | Tel-Aviv, Israel |
| Licenses | UK Gaming Commission, Malta Gaming Commission, Hellenic Gaming Commission, and numerous other overseas markets; since January 2025, the NJ Division of Gaming Enforcement |
| Established in | 2014 |
| Game Types | Online Slots, Roulette, Scratch Cards, and more |
| Number of Games | 650+ |
| SweepsKings Top Picks | Demi Gods V, Majestic King, Trout’s Treasure Caribbean Catch, Wolf & Piggies Chase |
| Best Spinomenal Sweepstakes Casinos | Jackpota, McLuck, PlayFame, Hello Millions, SportsMillions |
Are Spinomenal Slots Available at US Online Casinos?
1
7,500 GC + 2.5 Free SC on Registration
- McJackpot network
- iOS and Android apps
- 1,000 slots and live dealer games
2
7,500 Gold Coins + 2.5 Sweeps Coins
- Live games by Playtech
- Partnered with streamers
- Tremendous slots coverage
3
15,000 GC + 2.5 SC No Deposit
- Live dealer games
- 150% first purchase bonus
- 50 SC for cash prizes
4
2.5 SC and 7,500 Gold Coins on Sign Up
- Daily 5-figure payouts or better
- Progressive jackpot network
- Weekly tournaments
As of this writing, traditional online casinos are allowed to operate legally in only a handful of states. However, if you are eager to try Spinomenal slots and live in or travel to New Jersey frequently, here is some exciting news. In January 2025, the NJ Division of Gambling Enforcement, which oversees all legalized gambling in the state, gave its stamp of approval to Spinomenal to offer its games to currently operating licensed NJ online casinos. So, if you can play in New Jersey, we suggest you check your favorite NJ online casinos to see if they carry Spinomenal slots.
However, if playing online in New Jersey is not an option, don’t worry. Spinomenal has you covered because their online slots are also available at many sweepstakes casinos, and the minimum age is only 18. Because the federal and state regulations pertaining to sweepstakes casinos are different from and not as stringent as those for traditional online casinos, they are allowed to operate legally in the vast majority of states.
Another advantage that sweepstakes casinos offer is that they let users choose how they want to play. One option is to play for free with Gold Coins. Since Gold Coins have no monetary value, they cannot be used to win real money prizes. However, they are ideal for those who simply want to play for fun and/or sample a particular Spinomenal slot game with no monetary risk to see if it is a good choice. Your other option is to try to win real money prizes with Sweeps Coins.
The following table lists some highly rated sweepstakes casinos where I personally verified that US players in many states can choose from a large selection of Spinomenal online slots. However, these are not the only sweepstakes casinos that carry the Spinomenal brand, so if you prefer to play at a different social casino, you might be able to play many of this provider’s games there as well.
| US Sweepstakes Casino | Number of Games by Spinomenal |
|---|---|
| Jackpota | 42 |
| McLuck | 35 |
| PlayFame | 34 |
| Hello Millions | 30 |
What Are the Best Slots by Spinomenal?
It is no easy task trying to zero in on a particular slot developer’s best games when there are hundreds to choose from. Determining which ones are the best ones for you ultimately needs to be a personal decision based on individual preferences.
For example, which themes do you find especially appealing, and are you a conservative player or a risk-taker? Do you prefer simple games with relatively few paylines and bonus features? Or do you insist on action-packed slots with special features galore and many ways to win? The latter tend to have both a higher maximum win and higher volatility.
That said, here are brief descriptions of a few of the most popular Spinomenal slots and the special features that make each of them a standout.
Demi Gods V
- RTP: 95.74%
- Volatility: 3/5
The Demi Gods slots, like many others in the Spinomenal catalog, are part of a series consisting of multiple sequels and variations, with Demi Gods V (released in September 2023) being the most recent to be widely available at US sweepstakes casinos. However, an even newer version, Demi Gods VI, was released in October 2024. If Demi Gods V matches the enormous popularity of its predecessors, it would not be surprising to see Demi Gods VI pop up at your favorite sweepstakes casino soon.
Demi Gods V is a Greek mythology-themed slot consisting of 5 reels, 4 rows, and 50 fixed paylines. The extensive bet range of 0.50 to 500 makes it an appropriate choice for virtually any player, and sweepstakes casino players can also play for free to test the waters.
The setting for the action is Mt. Olympus, and in keeping with the theme, the five higher-paying regular symbols are Greek gods and goddesses. The lower paying symbols are the playing cards 10-A, and there is also a wild symbol and scatter symbol.
Stunning visuals, fantastic animations, and a plethora of exciting special features should contribute to a thoroughly enjoyable playing experience, win or lose. Meanwhile, on the negative side, I was not impressed by the only average and far from great RTP, the unproductive base game, and a maximum win of only 300x your bet (for 5 wild symbols across a payline).
On the other hand, how could you not want to play a game that offers all of the following?
- Free Spins with respins and sticky wilds
- Random win multipliers
- Shifting Reels feature: The reels respin and move down 1 row.
- Extra Wilds feature
- Stacked Wilds feature: The reels respin whenever a stacked wild symbol lands.
- Buy Bonus: Option to pay extra to trigger the bonus round immediately.
Demi Gods V Hold & Hit
An interesting variation of Demi Gods V that is also available at sweepstakes casinos is Demi Gods V Hold & Hit (released in August 2024). This game has a 5X3 layout, 25 fixed paylines, a minimum bet of 0.25, and a maximum bet of 250. The RTP, which can vary all the way from under 89% to above 96%, is tempered by medium-high volatility. Demi Gods V Hold & Hit is not recommended for everyone but might appeal to players with large bankrolls who do not mind less frequent than usual payouts in return for the possibility of big wins.
Two distinguishing features of this slot game are as follows:
- Hold & Hit feature: When 6 or more scatter bonus symbols land, they lock into place and trigger 3 or more Free Spins with the possibility of big win multipliers.
- Colossus Symbols: These extra-large symbols occupying multiple spaces can also lead to huge payouts.
Both Demi Gods V and Demi Gods V Hold & Hit are available at all B2 sweepstakes casinos.
Majestic King
- RTP: 88.69 – 96.31%
- Volatility: 3/5
This popular online slot (released in July 2019) consists of 5 reels, 3 rows, and 25 fixed paylines. It comes with a minimum bet of 0.25 and a maximum bet of 250. Or, if you prefer, you can play with Gold Coins for free.
The wild symbol is none other than the King of the Jungle, a white lion. In addition, there are nine regular paying symbols (which can appear as single symbols, double symbols, or stacked symbols), a scatter symbol, and a bonus symbol. The highest-paying regular symbol is the elephant, with 10 (five double symbols) across a payline paying the maximum win of 300x your bet.
Three Tree of Life bonus symbols landing simultaneously anywhere on the reels will trigger the Bonus game. You get at least five free spins on a special screen containing only additional bonus symbols and blanks. The objective is to keep collecting additional bonus symbols to earn increasing win multipliers.
If three or more scatter symbols land simultaneously anywhere on the reels, you spin a wheel to see how many Free Spins (up to 40) you are awarded.
There is much to love about this slot, starting with the spectacular sights and sounds. Viewing the colorful animal image closeups and hearing the roar of the lion and other wildlife sound effects almost make the experience seem real.
Another big plus is that you do not have to wait until the bonus round for double and stacked symbols, even stacked wilds. They can appear in the base game, too. Therefore, while the Buy Bonus option is offered, sticking with the base game until you trigger the Free Spins naturally might be smarter.
You can play Majestic King at SportsMillions and PlayFame.
Trout’s Treasure Caribbean Catch
- RTP: 88.69 – 96.31%
- Volatility: 5/5
This fishing-themed slot uses the same 5X3 configuration commonly found in other Spinomenal slots. However, unlike most of the online slots in the Spinomenal catalog, it contains only 10 fixed paylines. Trout’s Treasure Caribbean Catch (released in July 2024) was probably inspired by Pragmatic Play’s Big Bass slots, which also have 5 reels, 3 rows, and 10 paylines.
The minimum bet is only 0.01, allowing even the smallest bettors to play. However, the maximum bet of 100 will probably deter some high rollers.
The setting for Trout’s Treasure Caribbean Catch is on top of a raft on the tranquil, crystal clear waters of the Caribbean. Surprisingly, the wild symbol, a fisherman, does not appear at all until the Free Spins bonus round. But if you are lucky, you won’t need a tremendous number of spins to trigger it. Three, four, or five golden fish scatter symbols landing anywhere on the reels simultaneously will trigger 10, 14, or 20 Free Spins, respectively.
During the Free Spins, the new appearance of wild symbols on every reel can be the key to unlocking big wins—Instant Cash bonuses ranging from 2x your bet to 2,000x your bet!
Unfortunately, given this game’s very high volatility and no wild symbol or special features in the base game to help you win more often before you trigger the bonus round, your bankroll could take a big hit. Alternatively, you can Buy the Bonus, but that is also a gamble, as there is no guarantee that you will win enough to offset the hefty cost.
Trout’s Treasure is available to play at Jackpota, McLuck, and Hello Millions.
Wolf & Piggies Chase
- RTP: N/A
- Volatility: N/A
If you are itching to try your luck with one of Spinomenal’s newest games, look no further than Wolf & Piggies Chase. Despite being released in mid-2025, many top sweepstakes casinos have already snapped it up.
Wolf & Piggies Chase has a simple layout consisting of 5 reels, 3 rows, and 10 fixed paylines. But be forewarned. The volatility is described as “very high.”
The minimum bet is only 0.10, and the maximum bet is 100. Or, if you prefer, you can play for free with Gold Coins.
Wolf & Piggies Chase was inspired by a well-known children’s story and various similar slots. Besides the regular symbols, there is a wild symbol and a scatter symbol.
Three or more piggie scatter symbols anywhere on the reels will trigger the Free Spins bonus round, including up to 20 spins. During the Free Spins, wild symbols not only collect all Instant Cash bonuses on the reels but also unlock extra spins and bigger cash prizes, potentially turning small wins into massive payouts. If you do not want to wait to trigger the Free Spins naturally, the Buy Bonus option is available.
Wolf & Piggies Chase is available at all McLuck sister casinos.
Spinomenal Slots Assessment
While Spinomenal will probably not win any awards for originality, the company is to be commended for its prolific output of user-friendly online slots that are not only fun to play but have been independently certified for fairness.
All Spinomenal slots use modern HTML5 technology, allowing ready access not only online but also on iOS and Android mobile devices.
We will now highlight what our experts consider the top features of the Spinomenal portfolio, along with the areas in need of improvement.
Top Features
- Transparency in Reporting Game RTP and Volatility
Accurate advance information on these important characteristics is essential in helping slot players make wise choices. Although Spinomenal slots tend to have only an average RTP at best and higher than average volatility, the company deserves high marks for openness and honesty.
- Many Ways to Win
Spinomenal’s excellent use of advanced technology includes much more than creating superior graphics and sound effects. Their online slots are loaded with special bonus features that are not only highly entertaining but offer many additional ways to win. For example, many Spinomenal slots use a Book Mechanic. Other special features found in many Spinomenal games include Stacked Symbols, Split Symbols, Shifting Reels, Random Win Multipliers, Expanding or Colossus Symbols, Instant Cash Symbols, and Free Spins with Sticky Wilds or Extra Wilds.
- Suitable for a Wide Range of Players
Spinomenal’s vast slot catalog includes enough variety and offers a large enough bet size range to appeal to many different types of players.
Areas for Improvement
- Lackluster RTPs
Compared to the games of its top competitors, Pragmatic Play and BGaming, this is an area where Spinomenal’s slots fall way short.
- Too Many Games with High Volatility
Many slot players cannot afford the huge bankroll swings that are often associated with high-volatility games. Spinomenal should offer more low and medium-volatility games.
- Not Enough Special Features in the Base Game
The base game can often drag on for what seems like an eternity with far too many nonpaying or minuscule-paying spins. Adding more ways to win in the base game would lessen the temptation to overpay to Buy the Bonus.
How to Select Sweepstakes Casinos to Play Spinomenal Games
When selecting the best sweepstakes casinos that offer Spinomenal games, use the following criteria to make your decision.
Are Spinomenal Slots Fair?
Spinomenal holds licenses from the UK, Malta, and many other jurisdictions around the world, including a license from the NJ Division of Gaming Enforcement, which is known for its very strict standards and requirements. All Spinomenal slots are also independently tested and verified as fair by BMM Test Labs.
Author: Alex Windsor
Updated:
The man, the myth, the legend, Alex is the head honcho in charge of SweepsKings, where he puts his 15+ years of iGaming experience to good use. He ensures all articles are accurate and motivates the team to produce truly exceptional content. Whenever you receive an exclusive bonus from SweepsKings or learn about a brand-new sweepstakes casino, you can thank Alex!
The man, the myth, the legend, Alex is the head honcho in charge of SweepsKings, where he puts his 15+ years of iGaming experience to good use. He ensures all articles are accurate and motivates the team to produce truly exceptional content. Whenever you receive an exclusive bonus from SweepsKings or learn about a brand-new sweepstakes casino, you can thank Alex!
