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Last Updated: November 20, 2023

Written by Yvonne Greenwood

The splendid colours of Autumn have arrived to the UK and so has the next batch of brand new online slot games. The September slot releases saw the beginning of the slots season which continues this month and we are delighted to bring together for you the 20 best slot game releases for October 2021.

As usual, you can play all of the slot games below at the top slot sites.

Here are the top 20 new online slots released in October 2021.

Evil GoblinsNo Limit CityOctober 5 2021
Pharaohs RisingBluePrint GamingOctober 6 2021
Way of the TigerBluePrint GamingOctober 8 2021
Divine ImmortalsElectric ElephantOctober 10 2021
Underwater RichesFBMOctober 12 2021
Zombies on VacationSwinttOctober 12 2021
Congo GoldPearFictionOctober 13 2021
Rainbow Riches Cash ClusterBarcrestOctober 14 2021
Monopoly Hot PropertyBarcrestOctober 14 2021
Dragons BreathRabcatOctober 14 2021
Da Vinci MuseHigh 5 GamesOctober 14 2021
Flower GoddessBluePrint GamingOctober 16 2021
Book of Souls RemasteredSpearhead StudiosOctober 21 2021
Day of DeadPragmatic PlayOctober 21 2021
Pinky CatApollo GamesOctober 24 2021
Great EmperorGreentubeOctober 25 2021
Might of ZeusJellyOctober 26 2021
Pirate Pays MegawaysBig Time GamingOctober 28 2021
Tropical FantasySlot FactoryOctober 28 2021
John Hunter and the Quest for Bermuda RichesPragmatic PlayOctober 28 2021


October will witness the release of a wide number of exciting new online slot games with a mixture of well-known and smaller slots developers looking to gain some publicity for their releases.

Blueprint Gaming will release several slots this month including Way of the Tiger and Flower Goddess, two slots we are very excited about. Barcrest will also release two slots, one of them being another Rainbow Riches slot, Rainbow Riches Cash Cluster. Of course, for help playing, read our guide to Rainbow Riches tips.

In addition, Barcrest will also release Monopoly Hot Property, a slot which we hope we will be able to add to our list of the best Monopoly slots

If you love Megaways slots, then October isn’t a bad month for you either. The release of Pirate Pays Megaways will hopefully bring another fantastic slot with the Megaways mechanic. You will have to wait until the end of the month to play this slot though.

Many of the slots released this month are regarded as high paying slots – this is great news as it means that you are able to get more value for your money. It is also important to play slots with high RTP too. For example, Day of Dead from Pragmatic Play comes with a very competitive RTP percentage.

Spearhead studios will also release their remastered edition of Book of Souls. Look out for this slot game as it should be a greatly improved version of the original. Pinky Cat from Apollo Games is another slot game we are looking forward to, we tested out this game and were greatly impressed.

All 20 slot releases in October offer you some fantastic features. In truth, this is just the tip of the iceberg with hundreds of slots released this month. 99% of online slots released in 2021 can be played on your mobile too. We recommend checking out our guide to the best mobile slots sites for more information on where to play.

For more info related to slot releases and slots news, visit our UK slots guide page.


No Limit City slots are some of the most exciting around and having tested out Evil Goblins, I can assure you that this is a slot that you don’t want to miss. Fantastic graphics, a whole host of great features and a high RTP are three factors which are set to make Evil Goblins one of the top slot releases in 2021.


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