Power Balls

Power Ballsslots

Endorphinaplayed on 6 casinos we readofficial RTP 96.00%–96.12%

Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band

24h
—
7d
99.92%±100.6
27 bets—
30d
136.29%±121.9
28 bets—
90d
136.29%±121.9
28 bets—
All
136.29%±121.9
28 bets—
Per casino, 30d
23 bets · below min
2 bets · below min
2 bets · below min
1 bets · below min
-0.5%500.0%1000.5%
The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample.

This gameall sampled bets

Bets
35
Wagered
$12.70
Paid
$57.13
Max multiplier
153.4x
Max payout
$30.68
too earlyNot enough bets over 30d to compare with the official RTP yet. Every spin is independent.

Official RTPas published by the studio and each casino

Endorphinaendorphina.com96.12%
Acebetacebet:slots.houseEdge96.12%
BetFurybetfury:game.rtp96.12%
Duelbitsduelbits:games.payout96.12%
Gamdomgamdom:rtp96.12%
Metawinmetawin:game.rtp96.12%
Qzinoqzino:openSlotPage.rtp96.12%
Rainbetrainbet:games.payout96.12%
Razedrazed:game.rtp96.12%
Rollbitrollbit:static.games96.12%
Shuffleshuffle:game.edge96.12%
Spartansspartans:games.rtp96.12%
Stakestake:kurator.edge96.00%not a studio figure
Thrillthrill:games-state.rtp96.12%
Whale.iowhale:game.rtp96.12%

Game factsfrom endorphina.com

A 6×5 slot with high volatility.

RTP
96.12%
Volatility
High
Bet range
€0.20 – €100
Layout
6 × 5
  • Free spins
  • Multipliers
  • Cascades
  • Gamble

Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.

Multiplier distribution30d, sampled bets

28 sampled spins, 32% of them paid something.

1 spin
paid 10x+, too few to put a 1-in-N figure on
0 spins
paid 100x+ in this sample
0 spins
paid 1000x+ in this sample
Studio volatility
High
Observed swings
Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 28.
From 28 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count.

Where it is played30d, share of sampled wagering

Spartans$4.1823 bets · 42%
Rainbet$3.602 bets · 36%
Gamdom$1.722 bets · 17%
Yeet$0.401 bets · 4%

When players play30d · sampled bets by UTC hour and weekday, since 2 Nov 2026

MonTueWedThuFriSatSun
Busiest hour: Sun 16:00–17:00 UTC with 23 bets; busiest time of day: 16:00–17:00 UTC; busiest day: Sun. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC.

Biggest hitslargest payouts we saw on this game

Power BallsEndorphinaDan2893$0.200.2 USD$30.68edge 3.9% · exp. −<$0.01153.4x

Live RTP by casino30d, refreshes on reload

#CasinoObserved RTPOfficialDev.BetsWagered
1Spartans26.96%±29.596.12%—23 bets · below min$4.18
2Gamdom439.84%±98.096.12%—2 bets · below min$1.72
3Rainbet22.22%±48.496.12%—2 bets · below min$3.60
4Yeet1000.00%±0.00——1 bets · below min$0.40

About Power Ballsfrom the figures on this page

Power Balls is a Endorphina slot. Over the last 30 days we observed 35 bets on it at 6 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%–96.12%. Its highest multiplier in the last 30 days was 153.4x. The biggest win we saw on it paid $30.68 (153.4x) at Rollbit on 5 Nov 2026. Over the last 30 days it was played most, by wager, at Spartans, Rainbet and Gamdom.

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