


Mr. Bells 40 is a high (5/5)-volatility online slot from Endorphina with an RTP of 96.06% and a maximum win of 750.00x.
Page updated July 2026
Step into the world of Mr. Bells 40, where Endorphina has crafted a High (5/5) volatility adventure. With 96.06% RTP guiding your journey, chase legendary wins up to 750.00x.
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Mr. Bells 40 has an RTP (return to player) of 96.06%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Endorphina — individual sessions can land far above or below it.
Mr. Bells 40 is rated high (5/5) volatility. High-volatility slots pay out less often, but wins tend to be bigger when they land — expect longer dry spells and larger swings to your balance.
The advertised maximum win for Mr. Bells 40 is 750.00x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Mr. Bells 40 is developed by Endorphina and was released in Nov 12, 2025.
Mr. Bells 40 plays on a 4×5 grid with 40 paylines.
Verified Data via Johnessy AI