Sanatorium Secrets
RTP
96.5%
Volatility
Medium
Max Win
10,000x
Key Facts
Sanatorium Secrets is a medium-volatility online slot from Pragmatic Play with an RTP of 96.47% and a maximum win of 10,000x.
- Provider
- Pragmatic Play
- RTP
- 96.47%
- Volatility
- Medium
- Max win
- 10,000x
- Layout
- 6×4
- Paylines
- 4,096
- Released
- 2026
Page updated August 2026
Play Sanatorium Secrets Demo
Free play · no real money · 18+
Real Play Data
StreamNeeds DataSanatorium Secrets has been played 48 times across 48 live bonus hunts by streamers on the StreamNeeds network returning 100× the stake or more in 9 of 48 plays (19%) with a biggest recorded win of 595×.
- Times played
- 48
- Hit 100×+
- 19% (9/48)
- Biggest win
The Data
Method & full datasetSanatorium Secrets has been opened 48 times in our recorded bonus hunts between 1 Jun 2026 and 1 Sept 2026; the median open returned 39.9× the bet, and 9 of 48 opens (19%) returned 100× or more; the biggest single result recorded was 595× the bet.
Every recorded open by result — 48 opens
- No win (0×)
- 0 (0%)
- Under 10×
- 8 (17%)
- 10–25×
- 11 (23%)
Across 48 recorded opens, the middle open on Sanatorium Secrets returned 39.9× the bet — 21% below the 50.8× middle open across our whole recorded dataset.
That is our recorded result over those opens, not a prediction — a slot's real maths only shows over millions of spins.
Where to Play Sanatorium Secrets
Spinchester
9.8
Bonus
100% up to £1,000 + 25 No Wager Free Spins
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18+ | Play responsibly | Ad — we may earn a commission from these partners.
Game Review
Reviewed by Johnessy
What Sanatorium Secrets has actually done in our bonus hunts
We have opened Sanatorium Secrets 48 times across 48 separate bonus hunts between 1 Jun 2026 and 1 Sep 2026 and recorded every result. Across those 48 opens the median result was 39.9× the bet, against 50.8× for every slot in our recorded dataset. The biggest single result we have recorded on it is 594.6×. 9 of those 48 opens were 100× or better. These figures describe only the sessions we recorded — they are not this slot's RTP and they do not predict what your next bonus will do.
Sanatorium Secrets is an online slot from Pragmatic Play, with medium volatility, a published RTP of 96.47% and a listed maximum win of 10,000x.
RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.
18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.
Sanatorium Secrets FAQ
What is the RTP of Sanatorium Secrets?+
Sanatorium Secrets has an RTP (return to player) of 96.47%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Pragmatic Play — individual sessions can land far above or below it.
How volatile is Sanatorium Secrets?+
Sanatorium Secrets is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
