Happy Prison
True Labs· RTP & live stats
Published RTP
96.07%
All-time realised RTP
102.86%
Popularity on Stake
#6,940
Released on Stake
Mar 28, 2026
Happy Prison overview
Happy Prison is a slot by True Labs with a published RTP of 96.07%, which means a theoretical house edge of 3.93%.
In the last 30 days Stake players placed 799 bets worth $821.3 on it, and it paid back 159.24% — above its published figure.
By all-time amount wagered it ranks #6,940 of 10,861 slots on Stake and #54 in the True Labs catalogue.
It supports a bonus buy, so you can pay to go straight to the feature.
How Happy Prison is paying right now
Live RTP tracker →| Window | RTP | Bets | Wagered |
|---|---|---|---|
| Last 24 hours | — | — | — |
| Last 7 days | 30.50% | 20 | $2.1 |
| Last 30 days | 159.24% | 799 | $821.3 |
| All time | 102.86% | 63.6K | $107.5K |
Realised RTP is what the slot actually paid back across all Stake players in that window. It is not a prediction — every spin is independent. RTP explained →
Happy Prison FAQ
What is the RTP of Happy Prison?+
The published RTP of Happy Prison is 96.07%. Across all Stake players it has actually paid back 102.86% all-time.
Who makes Happy Prison?+
Happy Prison is made by True Labs, which has 59 slots on Stake.
Does Happy Prison have a bonus buy?+
Yes. Happy Prison lets you buy the bonus feature directly on Stake.
Is Happy Prison only on Stake?+
No, Happy Prison is also available at other casinos.
When was Happy Prison released on Stake?+
Happy Prison first appeared on Stake on Mar 28, 2026.
How can I get extra rewards playing Happy Prison?+
Sign up on Stake with code TGZZ. Every bet on Happy Prison then counts toward TGZZ wager milestones, the leaderboard and cashback.
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Data: Stake public game stats via bonushunt.gg, refreshed hourly. Slots are games of chance with a built-in house edge. Play for entertainment, within your means. 18+ only.