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Moon Princess vs Starlight Princess: RTP, volatility and expected loss

Starlight Princess returns 0.30 percentage points more than Moon Princess (96.50% vs 96.20%). Over 1,000 spins at 1 credit that is an expected loss of 35.00 vs 38.00 — 3.00 apart. Volatility differs: high for Moon Princess, very high for Starlight Princess — Starlight Princess pays less often but in larger amounts.

Side by side

MetricMoon PrincessStarlight Princess
ProviderPlay'n GOPragmatic Play
RTP (provider-published)96.20%96.50%
Volatility (Casino-360 class)highvery high
RTP rank in catalogHigher RTP than 39% of catalog slotsHigher RTP than 60% of catalog slots
Provider average RTP96.44%96.53%
Vs provider average−0.24 pp−0.03 pp

Catalog: 498 slots.

Expected loss at 1 credit per spin

SpinsMoon PrincessStarlight PrincessDifference
1003.803.500.30
1,00038.0035.003.00
10,000380.00350.0030.00

Expected loss = spins × bet × (1 − RTP). It is the long-run average the RTP implies, not a forecast for one session — volatility decides how far a single session strays from it. Expected loss calculator →

Higher-RTP slots with the same volatility as Moon Princess

GameProviderRTP
Mystery Joker 6000Play'n GO96.97%
Jammin' JarsPush Gaming96.83%
The Shadow OrderPush Gaming96.73%

Higher-RTP slots with the same volatility as Starlight Princess

GameProviderRTP
Wild SwarmPush Gaming97.03%
Big Bass Bonanza - Keeping it ReelPragmatic Play96.71%
Eye of the StormPragmatic Play96.71%

Play the free demos

Questions

Which has the higher RTP, Moon Princess or Starlight Princess?

Starlight Princess: 96.50% vs 96.20%.

What is the expected loss over 1,000 spins at 1 credit?

Moon Princess: 38.00; Starlight Princess: 35.00. That is the long-run average, not a forecast for one session.

Can I play both for free?

Yes. Both run as free demos on Casino-360 with virtual credits — no registration, no deposit.

Other comparisons

Source: RTP figures are the theoretical values published by each provider; volatility is Casino-360's four-level classification. Same data as the open dataset at /data. Full RTP database · /data