


RTP
96.9%
Volatility
Medium (3/5)
Max Win
285.00x
Hammer of Thunder is a medium (3/5)-volatility online slot from Spade Gaming with an RTP of 96.89% and a maximum win of 285.00x.
Page updated July 2026
So Spade Gaming made this game called Hammer of Thunder, and it's actually really good. Medium (3/5) volatility, 96.89% RTP, wins go up to 285.00x.
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Hammer of Thunder has an RTP (return to player) of 96.89%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Spade Gaming — individual sessions can land far above or below it.
Hammer of Thunder is rated medium (3/5) volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
The advertised maximum win for Hammer of Thunder is 285.00x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Hammer of Thunder is developed by Spade Gaming and was released in May 15, 2023.
Hammer of Thunder plays on a 6×6 grid with Cluster Pays paylines.
Verified Data via Johnessy AI