NextGen Gaming Slots
Updated: 08.06.2025
Discover the most popular NextGen Gaming slot games available in the UK for 2025 at the best online casino slot sites!
All casinos are:
Licenced & Verified 
Expertly Reviewed
Licenced & Verified Expertly Reviewed
| № | Casino | Rating | Bonus | |
|---|---|---|---|---|
| 1 |
|
Mr Play |
Up to £200 + 100 Free Spins 3-part bonus + 100 FS, 35× WR, min deposit £10 |
Play now 18+ New Players Only |
| 2 |
|
Jackpot City |
Up to €1,000 + 20 Free Spins 100% match on first 4 deposits, 25–30× WR |
Play now 18+ New Players Only |
| 3 |
|
LeoVegas |
100% up to €1,000 + 100 Free Spins Min deposit €10, FS on Gates of Olympus, std. WR |
Play now 18+ New Players Only |
| 4 |
|
PlayOJO |
50 Free Spins – No Wagering Deposit £10, wins paid cash, FS on Big Bass Bonanza |
Play now 18+ New Players Only |
| 5 |
|
888 Casino |
200% up to £200 + FS offers 120% alt. offer, FS vary, 30× WR, time-limited deals |
Play now 18+ New Players Only |
Best NextGen Slots Bonuses In The UK
Meet Our Slot Tester
James Boyle
James Boyle
James has been involved with the online gaming and gambling industry for over 10 years. During this time he tested, previewed and reviewed hundreds of slot games. James loves discovering the next big thing, be it a brand new feature, a mega jackpot or being first to preview a new slot blockbuster. He doesn’t always agree with the public opinions and finds some popular slots massively overrated. His favourite ‘’underdog’’ slot is Microgaming’s Hot Ink.
2025
