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Happy Prison (TrueLab Games) – Review & Demo Play
Happy Prison from TrueLab Games play free demo version ▶ Casino Slot Review Happy Prison ✔ Return (RTP) of online slots on July 2026 and play for real money✔
Happy Prison in Casinos:
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Bonus Buy Feature
 | |
BUY BONUSActivates 10 or more free spins with random Scatter symbols. | |
| Feature Cost: | x100 Bet |
| RTP: | 96.15% |
| Volatility: | - |
 | |
SUPER BONUSActivates 10 or more free spins with one guaranteed Super Scatter. | |
| Feature Cost: | x200 Bet |
| RTP: | 95.86% |
| Volatility: | - |
 | |
TOTAL FRENZYActivates 10 or more free spins with 3 guaranteed Super Scatters. | |
| Feature Cost: | x500 Bet |
| RTP: | 96.05% |
| Volatility: | - |
Happy Prison Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
 |
6 | x7 |
| 5 | x5 | |
| 4 | x2 | |
| 3 | x1.5 | |
 |
6 | x5 |
| 5 | x3 | |
| 4 | x1.5 | |
| 3 | x1 | |
 |
6 | x3.5 |
| 5 | x2 | |
| 4 | x1.2 | |
| 3 | x0.8 | |
 |
6 | x2.5 |
| 5 | x1.5 | |
| 4 | x0.8 | |
| 3 | x0.5 | |
 |
6 | x2 |
| 5 | x1.2 | |
| 4 | x0.6 | |
| 3 | x0.3 | |
 |
6 | x1.5 |
| 5 | x1 | |
| 4 | x0.5 | |
| 3 | x0.2 | |
 |
6 | x1.5 |
| 5 | x1 | |
| 4 | x0.5 | |
| 3 | x0.2 | |
 |
6 | x1.5 |
| 5 | x1 | |
| 4 | x0.5 | |
| 3 | x0.2 | |
 |
6 | x1 |
| 5 | x0.6 | |
| 4 | x0.2 | |
| 3 | x0.1 | |
 |
6 | x1 |
| 5 | x0.6 | |
| 4 | x0.2 | |
| 3 | x0.1 | |
 |
6 | x1 |
| 5 | x0.6 | |
| 4 | x0.2 | |
| 3 | x0.1 | |
 | Scatter | |
 | Wild | |
Gallery of video and screenshots of the game
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Our editorial team
All our content is written by our editorial team and checked before publication. We play the games ourselves, verify licences and withdrawal terms, and update every review as soon as something changes.
Under the supervision of Editor-in-Chief Mark Rylance