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Last Updated: November 20, 2023

Written by Yvonne Greenwood

As we enter the first month of Autumn, it is expected that the major slots developers will look to take advantage of the colder weather by releasing their brand new slots. It is a fact that more customers play online casino in the colder months of the year, as players no longer want to risk traveling to the land-based casinos in the cold. Instead, preferring to play inside from the comfort of their homes. Without further ado, here are our picks of the top 20 online slots to be released this September. As always, you can play them all at the top UK slot sites.


The BorderNoLimit City6th September 2022
Midway MoneyReel Life Games7th September 2022
Happy HoovesPragmatic Play8th September 2022
Dead or Alive MegawaysNetEnt9th September 2022
Wheel of Fortune Power WedgesIGT12th September 2022
BeastwoodQuickspin13th September 2022
Dragon LairSwintt14th September 2022
Speedy CandyGreen Jade Games15th September 2022
Gates of TroyPlaynGo15th September 2022
Flower GoddessBlueprint Games16th September 2022
Alice in WonderlandUrgent Games19th September 2022
Majestic LionsAtomic Slot Lab20th September 2022
MMA SlotsUrgent Games20th September 2022
Euphoria MegawaysiSoftBet20th September 2022
Fishin’ Frenzy Reel’ Em InReel Time Gaming20th September 2022
Monopoly Money GrabLight and Wonder21st September 2022
300 Shields Mighty WaysLight and Wonder22nd September 2022
Floating Dragon MegawaysReel Kingdom22nd September 2022
Cash in the KeepHungryBear23rd September 2022
OutlawBig Time Gaming24th September 2022


September 2022 is set to be a great month where online slot games are concerned. Both big and small developers are set to release some amazing slot games. We have tested all of the online slot machines in the table above and we believe they all come with some excellent elements.

To begin, over half of the slots on this page are high in volatility. The best high variance slots in the UK are popular for a reason – because they offer the most exciting experience. We can confirm that all of the Megaways slot machines set for release this month come with high variance levels.

NoLimt City will release their brand new slot game, The Border on September 6th. The guys at NoLimit City have proven to be the most innovative developers of the past three years, and The Border slot offers some unique and modern features as well as the usual excellent NoLimit City slots graphics. For more info, see our guide to the best NoLimit City online slots.

This list also features some new low variance slots such as Dragon Lair by Swintt and Midway Money by Reel Life Games. Low variance slots offer a more relaxed experience whereby wins are more often and you can sit and enjoy a slots amazing graphics without having to worry too much about winnings and losses.

Themed slots are also growing in popularity and one such slot set to be released this month is the not so subtly titled ‘MMA Slots’. Unsurprisingly, this is based on MMA fighting and is a lot of fun. We recommend only playing if you are a fan of real life MMA, however. MMA Slots will be released by Urgent Games on 20th September.

New Monopoly slots are always popular to UK audiences, so we are delighted to announce the release of Monopoly Money Grab by Light and Wonder. Monopoly games are always super immersive and usually come with high payouts to match.

Finally, we are expecting to witness the release of a further number of new high RTP slots this September. 300 Shields Mighty Ways from Light and Wonder and Flower Goddess from Blueprint Games are both likely to have RTPs above 97%, which is amazing.


I am excited for the next instalment in the Fishin’ Frenzy series of online slots. With a release date of 20th September, I am already counting down the days to play. This slot is expected to improve from its two parent game, Fishin Frenzy Megaways and Slingo Fishin’ Frenzy.


Yvonne Greenwood

Greetings, I’m Yvonne Greenwood

Yvonne Greenwood is our talented writer. In the office she goes by the nickname ‘The Machine’ because of her ability to always smash out excellent and relevant articles for our readers at SlotsHawk.com.

Content writer since 2020