Where to play
1 casino carrying TrueLab — where to look for Happy Prison. Libraries vary by market and by what each casino chooses to stock.
18+ · Play responsibly · Casino links may be sponsored · T&Cs apply
Game facts
Key numbers at a glance — RTP, volatility, max win and more.
- Paylines
- All Ways
- Reels × Rows
- 6 reels
- Release date
- April 7, 2026
Features
Prison
