Game Information
Show More
Provider
MGA
Type
Slots
Theme
Adventure
Release Date
August 29, 2024
Reels
3
Volatility
5
Max Exposure
1000
Min Bet
0.4
Max Bet
100
Zombie Invasion Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Dragon Gaming |
| Release Date | May 2022 |
| Theme | Zombie, Horror, Apocalypse |
| Layout | 5×3 |
| Paylines | 30 |
| Bet Range | 0.30–90 |
| Core Mechanics | Free spins with retriggers, Random wilds during free spins, Escape Infected City multi‑level bonus, Expanding bonus symbols |
| Technology | HTML5, JavaScript |
| Platform | Desktop and mobile browsers |
Mathematical & Payout Model
Return to Player (RTP)
94 %
Volatility
Medium - High
Max Win Potential
1000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| High Tier | Survivor characters | Highest paying symbols. Top hits available with full combinations. |
| Wild | Wild symbol | Acts as a substitute / feature trigger per game rules. |
| Scatter | Scatter symbol | Triggers free spins / bonus round when enough appear. |
Zombie Invasion Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins | 3–5 scatter symbols | 10–20 free spins | Retriggerable free spins with random wilds | Random wilds added during free spins |
| Escape Infected City Bonus | Expanding bonus symbols on reels 1, 3 and 5 | Five‑level door‑picking game | Win multipliers up to 1000× if all levels cleared |
Frequently Asked Questions (FAQ)
| How do I trigger free spins? | Land three or more scatter symbols to win free spins (10 for three, 15 for four, 20 for five). |
| Can free spins be retriggered? | Yes free spins can be retriggered during the feature. |
| What is the Escape Infected City bonus? | It is a five‑level bonus game triggered by expanding bonus symbols on reels 1, 3 and 5. |
| How do I win the maximum multiplier? | Survive all five levels of the bonus game to win up to 1000× your bet. |
| What is the RTP of the game? | The return to player is approximately 94 %. |
| What is the volatility level? | The game has medium‑high volatility. |
| What is the bet range? | You can bet from 0.30 up to 90 per spin. |
Zombie Invasion Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging horror theme with immersive visuals
- Multiple bonus features with high win potential
- Wide bet range suits different player types
Weaknesses
- RTP is lower than many modern slots
- Volatility may deter low‑risk players
Overview
Zombie Invasion is a zombie‑themed video slot by Dragon Gaming. It features a 5‑reel, 3‑row layout with 30 fixed paylines. The game includes free spins, random wilds, expanding bonus symbols, and a multi‑level bonus round where players can win up to 1000× their bet. It has medium‑high volatility and an RTP of approximately 94 %.
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.
Latest posts by Rachel Pine (see all)
- 11 Best Drop and Wins Slots Everyone’s Playing Right Now (UK) - January 14, 2026
- Free Slots vs Real Money Slots - October 3, 2025
- Top 6 Low Volatility Slots in the UK - September 30, 2025