Newest Slot Releases for September 2023

Are you ready to experience the brand-new slot games coming out in September 2023? 

You’ve come to the right place, in this article we will discuss the 10 best slots coming out in September so stay tuned! Brand new games with fresh themes and unique mechanics are waiting for you to try them out. 

Worlds full of mysterious masks, candies, and much more are on the list this time around. 

The best part? You can try them out for free right here on Slotsmate, and figure out the rules while you wait for them to be released on real money casinos. So pick one and spin away at your leisure. 

The Best Upcoming Slots for September 2023

Now that all the formalities are out of the way, let’s meet our contestants shall we? Below is our list of the 10 best slot games for September 2023: 

• Big Bang Boom: Best Overall Slot 

• Masks of Fortune Megaways: Best Slot for Free Spins 

• Candy Fall: Best Slot for Innovative Gameplay 

• Gold Oasis: Best Slot for Big Winnings 

• Hot Chilli Fest: Best Slot for Graphics 

• Megaways of Rock: Best Slot for Theme 

• Wild Unicorns: Best Slot for Animations  

• Money Jar 2: Best Slot for Bonus Features 

• Super Golden Dragon Inferno: Best Slot for Symbols 

• Unusual Suspects: Best Slot for Beginners 

Although all of these games bring a lot to the table, we will only be reviewing the first five on our list. You can find detailed breakdowns of the rest of the slots on our list by clicking on them. 

1. Big Bang Boom: The Best Overall Slot 

 

If Cyberpunk 2033 had a gambling minigame, this would be it; Big Bang Boom by NetEnt is a fresh take on the exploding reels genre of slots. 

If neon lights and dimly light alleyways don’t set the mood for you, the massive explosions on winning combinations surely will. 

This slot earns its place with over 256 ways to win which can go all the way up to 10,000! 

Add to that the numerous features available to you, and you simply can’t go wrong with Big Bang Boom. 

Big Bang Boom Theme 

Big Bang Boom Slot by NetEnt Gameplay (Desktop View) from SlotsMate on Vimeo.

The theme of Big Bang Boom is relatively straightforward; it brings a cyberpunk theme with its generous use of neon lights. 

The background is covered with graffiti and torn-down notes, giving it a shabby yet intriguing look. 

The expansive reels also come with various effects, like the screen glitching out and exploding bombs that create more spaces for more combinations. 

Finally, the music ties together the theme. The synthwave background music pairs well with not just the theme but also the action, as the exploding bombs make the music more intense. 

Big Bang Boom Game Mechanics and Features 

Big Bang Boom is a 4x4 reel slot with 256 paylines to start you off with. The winning ways keep increasing the more crowns you have on your reels and the bigger the reels expand to.

The RTP is set at a healthy 96.07%, with high volatility to back it up. 

The betting range starts out at $0.25 and goes up to $100, which is adequate for almost all players. The max win is set to 4,300x your bet, which is slightly on the lower side compared to other slots. 

The lower paying symbols come in the form of card symbols paying between 0.16x to 0.20x your bet. On the other side, the premium symbols get you anywhere from 0.4x to 1x your bet. 

The game does not have traditional wilds but comes with bombs that explode in set directions, be it horizontal, vertical, or more, depending on the arrows seen on them. 

Coming to the many features available in the slot, the first feature is Avalanche, which removes winning symbols from the reels to make room for new symbols to tumble down. 

The expanding reels feature activates whenever a bomb detonates or a winning combination is adjacent to one of the reels.

This feature can expand the reels up to a 10x4 format, resulting in more space for winning combinations. 

When all the reels have been revealed, you get access to the Free Spins feature, which rewards you with 6 free spins. During the round, the only symbols that appear are ones with a value greater than 1x your bet alongside all the bombs.

You can also find Treasure Free Spins when new positions are uncovered in the reels. 

Speaking of bombs, Super Bombs are another feature that put out bombs that can detonate in seven different ways. The base game bombs may also become persistent bombs during the free spins rounds. 

Big Bang Boom Pros: 

• Eye-catching art style and graphics 

• Unique theme and gameplay 

• Expanding reels with plenty of free spins 

• Plenty of bonus features 

Big Bang Boom Cons: 

• Max win set at 4,300x your bet 

NetEnt’s new and improved take on the cyberpunk theme is commendable, to say the least. Despite its heavy reliance on the Super Bombs, the Big Bang Boom slot still comes out as one of the best games we have seen this year. 

2. Masks of Fortune Megaways: The Best Slot for Free Spins 

 

Back to the jungle we go with Masks of Fortune Megaways by iSoftBet. This new slot is set to amaze you with its tribal theme and unique features, not to mention a massive max win. 

Time to channel your inner explorer and discover what these no doubt ancient tribes have been hiding in the deep forests in this remote part of the world. 

With over 100,000 ways to win via the dynamic reels, which change in size and even add extra rewards on top, let’s get a detailed view of Masks of Fortune Megaways. 

Masks of Fortune Megaways Theme 

Masks of Fortune Megaways Slot by iSoftBet Gameplay (Desktop View) from SlotsMate on Vimeo.

The theme of Masks of Fortune Megaways is quite a sight to behold as you are transported into the deep jungles that have never been explored before. 

Inside, you will find wooden artefacts, tribal drums, an assortment of mysterious masks, wild elephants, and, of course, the various tribesmen and women who inhabit these lands. 

The background is a hilly savannah, which is aided by the theme and almost makes it feel like a safari adventure rather than a deep jungle one. 

However, the theme isn’t inconsistent to the point where it hurts the game in any way. 

Masks of Fortune Megaways Game Mechanics and Features

Coming to the mechanics of the game, the Megaways slot comes with 6 reels and between 2 to 7 rows. The RTP is set to a healthy 95.5% with high volatility, making wins more infrequent in favor of bigger payouts. 

The betting range is slightly restrictive, starting out at $0.20 and going up to $20, which might not be enough for the high rollers. However, the max win of 10,000x your bet more than makes up for it. 

The wooden card symbols are the lower-paying symbols, getting you between 0.5x to 1x your bet for 6 matching symbols. Going up a notch are the tribal ornaments and wild animals, which pay anywhere from 1.5x to 2.5x your bet for the same. 

The highest payout can be made with the tribal man and woman symbols, paying 5x to 20x your bet for the same six matching symbols. We should also mention that winning symbols depart from the reels and make way for new symbols to tumble down due to the Cascading Reels feature. 

The golden tribal wild symbol is the game’s wild and substitutes for all paying symbols except the bonus symbol, which is the game’s scatter. 

The bonus symbol also triggers the game’s first feature, which is free spins. Landing 4 or more bonus symbols gets you between 8 and 12 free spins. During the free spins feature, each cascading win results in an additional 1x unlimited multiplier. 

Sacred masks can also be landed during the free spins feature, which add Bonus and Mystery symbols and even unlock the maximum megaways for a total of 117,649 ways to win. 

Both of the above feature also comes in handy with the Top Tracker, which is a horizontal reel on top of the play area which adds a symbol to reels between 2 and 5. 

The Tribal Bet acts as a bonus buy feature and guarantees free spins for 75x your bet. 

Masks of Fortune Megaways Pros: 

• Immersive theme 

• 117,649 max paylines 

• 10,000x max win 

• Sacred Masks add variety 

Masks of Fortune Megaways Cons: 

• Low betting range 

While Masks of Fortune Megaways online slot is a solid game by iSoftBet, it doesn’t bring any major changes to the Megaways slots formula. It is a creative and imaginative slot with an enticing theme, but might not be for people who don’t like Megaways slots. 

3. Candy Fall: The Best Slot for Innovative Gameplay 

Candy Fall Slot by Blueprint Gaming (Desktop View) from SlotsMate on Vimeo.

For people yearning for simpler times, Candy Fall by Blueprint Gaming might just win you over with its charm and simplistic premise. 

Adding Tetris-like design elements into their slot, Candy Fall feels right at home with the early PC gaming days. 

The game steers clear of the more complex themes and mechanics while adding in new and simpler mechanics. Just to give you an idea, the game has no paylines or traditional combinations at all. 

Let’s have a detailed look below to find out more about this brand-new entry and all its quirks. 

Candy Fall Theme 

Candy Fall Slot by Blueprint Gaming (Desktop View) from SlotsMate on Vimeo.

The theme of Candy Fall takes inspiration from the early casino days, it transports you into a world of infinite candy. 

Square-shaped symbols full of all kinds of candies can be seen in the reels, and beyond them, you can see a landscape created by all the right kinds of sugary deliciousness. 

The faint background compliments the reels and tumbling symbols well, and the background music also helps sell the candy theme with its positive and upbeat tones. 

Candy Fall Game Mechanics and Features 

Candy Fall starts you off in a 6x6 grid accompanied by a column on the right that helps you eliminate symbols and win. The game has no symbols to match and, thus, no paylines of the traditional sort. 

To win, you have to clear the shapes from the columns on the right. Clearing away an entire column also gives you bonus prizes, which you can see displayed on top of the reels. 

Up to 48 different shapes can appear on the column to your left, with eight different sizes and 6 different colors. These help you eliminate symbols in the reels to the right of the column and come with 12 symbols per spin. 

The RTP of the slot sits at an even 95%, and the volatility is considered to be low. 

The betting range is even more restrictive than our previous entry, starting off at $0.10 and going up to $10. The max win is set at 251x your max bet, which is understandable considering the low volatility. 

Coming to the features available in the slot, the Bonus feature is the most enticing.

To start the feature you must land a bonus symbol on any of the columns. Once this feature starts, you will get to pick between three different chocolate bombs and choose one prize, which will be added to your winnings. 

Candy Fall Pros: 

• Innovative mechanics 

• Low volatility 

• Frequent bonus feature 

Candy Fall Cons: 

• Low betting range and max win 

• Hit or miss gameplay 

Candy Fall might just be one of the more innovative games coming out this year, but it has a tendency to be very hit-or-miss for players. The fictional candy land just isn’t for everyone but it is definitely worth a shot to find out whether or not it is the right game for you. 

4. Gold Oasis: The Best Slot for Big Winnings 

 

Gold Oasis Slot by Pragmatic Play (Desktop View) from SlotsMate on Vimeo.

Taking a step back from Candy Land, Gold Oasis by Pragmatic Play takes you on an adventure in the Middle East. 

The Gold Oasis isn’t just a fun ride, though; dangerous yet lucrative symbol duels can break out at any second. Do you have it in you to complete this grand adventure? 

With a massive $17 million on the line and 243 ways to win that maximum reward, let’s look at what makes Gold Oasis one of the best slots to come out in September 2023. 

Gold Oasis Theme 

The theme of Gold Oasis takes you to the middle of the vast sands in the mystical lands of Arabia. The background features a setting sun with sand as far as the eye can see.

You also have palm trees and giant rocks, which no doubt signify signs of water nearby, but the oasis itself is nowhere to be seen. 

To see the hidden riches and the oasis, you need to start the free spins feature. 

Chests full of gold aside, magical lamps, sneaky assassins, and cunning maidens are all part of the reels. Add to that the majestic theme, which is akin to the Arabian Nights, and the game’s theme shines through. 

Gold Oasis Game Mechanics and Features 

Coming to the mechanics, Gold Oasis comes in a 5x3 reel format with 243 paylines. To win, you simply need to land matching symbols from left to right on the reels. 

The slot has an RTP of 96.06% and is considered to be highly volatile. 

High rollers will find the betting range right up their alley as it starts off at $0.20 and goes as high as $240. The max win is also similarly impressive at 7,260x your max bet. 

The lower paying symbols are denoted by the colorful card symbols, getting you 0.75x to 1x your bet for 5 matching symbols. Meanwhile, the golden chalices and pouch of gold give you 1.5x and 2x returns for the same. The four Arabian characters pay the highest, getting you between 2.5x to 6x your bet for the same 5-of-a-kind win. 

The game doesn’t have a wild symbol, but there is a scatter symbolized by a golden floral pattern. 3 or more scatter symbols also pay out 2x your bet. 

The game also has a couple of features to keep the gameplay exciting, the first of which is the aforementioned Symbol Duel. This feature is triggered at random and gives you a symbol on the upper left door; it then replaces between 2 to 10 symbols that happen to come on the right side door on top of the reels. 

The second feature is the beloved Free Spins feature. To trigger the free spins, you need to land 3 or more scatter symbols, which get you five free spins and a 2x bet reward. 

During the free spins feature, all symbols pay out their maximum win possible, along with Symbol Duels for every 2 additional scatters landed. 

Gold Oasis Pros: 

• Beautiful art style and graphics 

• Enormous betting range 

• 7,260x max win 

Gold Oasis Cons: 

• Slightly overdone theme 

Although we have seen many slot entries trying to put forward an Arabian theme, Gold Oasis by Pragmatic Play takes the cake in terms of art style and graphics. It also takes a more traditional approach to its mechanics, and the two features inside it work together seamlessly. 

5. Hot Chilli Fest: The Best Slot for Graphics 

Hot Chilli Fest Slot by StakeLogic Gameplay (Desktop View) from SlotsMate on Vimeo.

Stakelogic has had an impressive streak of slots this year, and Hot Chilli Fest comes as a continuation of the Mexican fiesta theme that many providers have honed in on. 

The beautiful theme and the lucrative Super Stake mechanic aside, Hot Chilli Fest has a lot to impress with. 

Mariacheros all over the world would be proud of the music and art style, not to mention the neat 5,000x max win limit and impressive betting range. 

Hot Chilli Fest Theme 

Hot Chilli Fest is a Mexican-themed slot with a few quirks and cute graphics that make it a visually stunning game. The background is full of colorful buildings with flower beds that look right at home. 

For a Mexican-themed slot, you will find guitars, maracas, sombreros, and of course, spicy chillies all over the reels. The colorful artwork and floral patterns bordering the reels show just how detailed the game looks. 

Add to that the background music, which goes off of Ranchera, and you have a slot that perfectly emulates the lively atmosphere and beautiful scenery so loved among Latin American themes.    

Hot Chilli Fest Game Mechanics and Features

Hot Chilli Fest takes a standard 5x3 reel approach to its design with 25 paylines. Land matching symbols on consecutive reels from left to right, and you will win. 

The RTP of the slot is set to a healthy 96.01% with high volatility, making all the wins more impressive. 

The betting range starts out at $0.25 and goes up to $125, which will be adequate for almost all players. The max win is capped at 5000x your bet, the average for its class. 

The card symbols are all part of the lower paying symbols and return between 0.25x to 0.5x your bet for 5 matching symbols. The cactus, sombrero, maracas, and guitar make up the middle order, with returns ranging from 1x to 3x your bet. 

Finally, the Lady with roses and the Donkey with maracas make up the higher-paying symbols, getting you between 5x to 7.5x your bet for the same five matching symbols.

The chilly-wielding man with a sombrero is the game’s wild and substitutes for all symbols except the Bonus symbol, which is the game’s scatter. Wild symbols also come with random multipliers at each turn, getting you between 2x to 5x multipliers. 

The only special features in the game are the Free Spins and the Free Spins Gamble. All you need is to land 3 bonus symbols to enter the Free Spins mini-game.

Before the spins start, you will also have the option to gamble for the spins and increase them from 8 to a maximum of 24. 

Hot Chilli Fest Pros: 

• Beautiful graphics and art style 

• Engaging background music and sound effects 

• Healthy betting range 

• Max win of 5,000x your bet 

Hot Chilli Fest Cons: 

• No special features 

Hot Chilli Fest is a game with attention to detail at every corner. Although lacking in special features, what is there will impress even the most ardent of slot critics. So why wait? Grab your maracas and let the festival of wins begin! 

How We Selected the Best Upcoming Slots for September 2023?

For the sake of transparency, we always share all of our metrics on which we judge all the slots about to be released soon. 

Although our subjective opinion plays its part, here are some of the ways we find out which slots will be the best for you to try out: 

Design and Theme 

The rewards don’t mean much when the theme and design of the slot feel rough around the edges. We try to give slots with quality and polish first dibs on our lists. 

RTP and Variance 

Games with low RTP and high volatility can quickly drain your bankroll, we try to give preference to the slots that do the opposite and let you play for longer. 

Features and Bonuses 

Although slots can be fun without many features and bonuses, we like to find slots with new mechanics and features that might just change the industry with their innovations. 

Frequently Asked Questions

How do I get persistent bombs in Big Bang Boom? 

The persistent bombs can only be triggered during the free spins round, where it removes all adjacent positions. 

What is the Top tracker in Masks of Fortune Megaways? 

The Top Tracker is a horizontal reel above the standard 6 rows of the main game. It is an always active feature that adds an extra symbol on reels 2 to 5. 

What are the payouts for the candies in Candy Fall? 

In Candy Fall, the individual candy symbols have no value. Their value comes from clearing them in reels. 

What happens after I clear an entire reel in Candy Fall? 

Clearing an entire reel after the standard 12 symbols drop will get you a handy cash prize. 

How does the bonus buy feature work in Gold Oasis? 

There are two bonuses you can buy in Gold Oasis, The first up are the standard Free Spins, which come from 100x your bet, and the second is the Super Free Spin for 200x your bet that also guarantees the highest-valued symbols will win during duels.

What is the highest random multiplier available on wilds in Hot Chilli Fest? 

Wild multipliers in the Hot Chilli Fest slot can come at any time with a value between 2x to 5x. 

Which New September Slot Are You Trying Out First? 

With so many slots on the horizon, it can be hard to find and play the best ones. That is exactly why we create these lists every month right here on Slotsmate! 

You can find over 12,000 free slots here to try out after you’re done with these 10, so stay tuned, and we will bring you more of what you love next month.