Power Balls
About Power Balls
Power Balls is a slot from Endorphina (Prague), founded in 2012. It was released in 2025. The iGamingB2B directory lists 247 Endorphina titles with RTP and volatility data.
The game's theoretical return to player (RTP) is 96.12%, which is within the typical range for online slots and above the average RTP across the Endorphina catalogue (95.93%). RTP describes the share of stakes returned to players over the long run and does not predict any single session.
Volatility is rated high: wins land less often but tend to be larger - suited to players with a bigger bankroll and a higher risk appetite.
Power Balls is part of the Endorphina catalogue. Players comparing options can look at other releases from the same provider: Football:2022, Rainbow Ray, Burning Coins 40. The full list of Endorphina games with RTP and volatility is on the provider page.