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Power Balls — slot review
Power Balls is a slot by Endorphina (released 2025) with an RTP of 96.12%, high volatility. Theme: Pig.
RTP 96.12%High volatility6 reels
Free demo
Free, virtual chips only — no sign-up
Demo mode uses a virtual balance and pays no real winnings. It is meant for getting familiar with the game.
Specifications
| Provider | Endorphina |
| Release year | 2025 |
| RTP | 96.12% |
| Volatility | High volatility |
| Reels | 6 reels |
| Paylines | fixed paylines |
| Theme | Pig |
| Mechanics | bonus buy, tumbling reels |
Why the RTP at a casino may differ
Providers ship the same game in several return configurations, and each casino picks which version it runs. Across the market the spread typically runs 2–8 percentage points below the headline figure. The number here is the provider specification — the version actually running is shown inside the game, in its rules screen.
Power Balls review
The listed mechanics are tumbling reels and a bonus buy, a pairing that appears fairly rarely in this sample. Volatility is high. Endorphina released the game in 2025 on six reels with fixed paylines.
Where to play Power Balls
Top-rated casinos from our ranking that carry Endorphina games in their catalog:
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See also
This review was prepared by the Casino Atlas editorial team. Last updated: July 2026. Specs are based on provider data; the RTP version may differ at a specific casino.