


RTP
95.8%
Volatility
Medium (3/5)
Max Win
10000.00x
Gemstone Guardians is a medium (3/5)-volatility online slot from Penguin King with an RTP of 95.77% and a maximum win of 10000.00x.
Page updated July 2026
Technical specifications for Gemstone Guardians: Penguin King development, Medium (3/5) variance algorithm, 95.77% theoretical return, 10000.00x maximum multiplier.
18+ | Play responsibly | Ad — we may earn a commission from these partners.
Gemstone Guardians has an RTP (return to player) of 95.77%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Penguin King — individual sessions can land far above or below it.
Gemstone Guardians 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 Gemstone Guardians is 10000.00x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Gemstone Guardians is developed by Penguin King and was released in Aug 19, 2023.
Gemstone Guardians plays on a 5×6 grid with 3445 paylines.
Verified Data via Johnessy AI