Game Information
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Provider
Wazdan
Type
Slots
Theme
Halloween
Release Date
January 1, 1970
Reels
3
RTP
96.49
Volatility
5
Max Exposure
82000
Min Bet
0.01
Max Bet
3.7
Max Win per Spin
50000
Haunted Hospital Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Wazdan |
| Release Date | May 1, 2017 |
| Theme | horror, hospital, Halloween |
| Layout | 3x3 |
| Paylines | 27 |
| Bet Range | 0.10–100 |
| Core Mechanics | Adjustable volatility, Mystery bonus, Free spins, Gamble feature, Wild and scatter symbols |
| Technology | HTML5 |
| Adjustable features | Volatility Levels™, speed control |
Mathematical & Payout Model
Return to Player (RTP)
96.49 %
Volatility
Adjustable (low, Medium, High)
Max Win Potential
50000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | brain, hand, eyes | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | syringe, scalpel, wheelchair, hospital building | Thematic items offering moderate payouts. |
| High Tier | scientist, surgeon (wild) | Highest paying symbols. Top hits available with full combinations. |
| Wild | surgeon | Acts as a substitute / feature trigger per game rules. |
| Scatter | man in straight‑jacket | Triggers free spins / bonus round when enough appear. |
Haunted Hospital Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Mystery bonus | Three mystery symbols | Random multiplier between 1× and 500× stake | ||
| Free spins | Three scatter symbols | 9 free spins | Free spins with higher chance of high‑value symbols |
Frequently Asked Questions (FAQ)
| What is the RTP of Haunted Hospital? | The RTP is 96.49 %. |
| Can I adjust volatility? | Yes. You can choose low, medium or high volatility. |
| What triggers free spins? | Three scatter symbols trigger nine free spins. |
| What is the mystery bonus? | Three mystery symbols trigger a random multiplier between 1× and 500× the stake. |
| Is there a gamble feature? | Yes. After any win you can gamble to try to double it. |
| What is the maximum win? | The maximum win is 50000× the bet. |
| What symbols act as wild and scatter? | The surgeon acts as wild. The man in a straight‑jacket acts as scatter. |
Haunted Hospital Performance Summary: Strengths vs. Weaknesses
Strengths
- Strong horror theme and atmosphere
- Adjustable volatility gives player control
- High maximum win potential
Weaknesses
- Simple 3×3 layout may feel limited
- Free spins cannot be retriggered
Overview
Haunted Hospital is a horror‑themed 3×3 video slot by Wazdan released in 2017. It features 27 fixed paylines, adjustable volatility, a gamble option, free spins, mystery bonus, wild and scatter symbols. The RTP is 96.49 %.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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