Key Facts
Royal Clusters is an online slot from House Gaming with an RTP of 90.30%.
- Provider
- House Gaming
- RTP
- 90.30%
Page updated August 2026
Where to Play Royal Clusters
Spinchester
9.8
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Game Review
Reviewed by Johnessy
Royal Clusters is an online slot from House Gaming, with a published RTP of 90.30%.
RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.
18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.
Royal Clusters FAQ
What is the RTP of Royal Clusters?+
Royal Clusters has an RTP (return to player) of 90.30%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by House Gaming — individual sessions can land far above or below it.
Who makes Royal Clusters?+
Royal Clusters is developed by House Gaming.
Tech Specs
Specs compiled from provider data