The first deposit bonus can be claimed with a minimum $10 deposit. This is just the first of four bonuses that a new player can claim.
Get your adventure rolling with a $20 deposit and unlock the first of four thrilling bonuses designed exclusively for new players!
Introduction to the Slot
Zombie Outbreak by PG Soft is a heart-pounding slot game set in a shadowy, biohazardous laboratory where a deranged scientist’s experiments have gone awry. The storyline brings to life a chilling zombie apocalypse as the scientist injects himself with a deadly serum, transforming into a terrifying expanding wild symbol. Armed with unique mechanics and immersive visuals, this slot promises a thrilling adventure with the potential for massive wins of up to 5,000x your stake.
At CasinoTreasure.com, Zombie Outbreak left us thoroughly impressed with its combination of engaging gameplay, captivating horror theme, and innovative features. From its stunning graphics to the relentless action in the bonus rounds, this slot is designed for players seeking high-octane entertainment.
What we love:
Dive into the chaos of Zombie Outbreak without spending a dime! At CasinoTreasure.com, you can enjoy the free demo version of the game, perfect for mastering its unique mechanics before venturing into real-money gameplay. No downloads required—just click and start spinning!
Each symbol in Zombie Outbreak plays a critical role in your survival, contributing to your winnings:
| Symbol | Multiplier Values (3, 4, 5 Matches) |
| Female Scientist | 1x, 1.5x, 2.5x |
| Bag of Blood | 0.5x, 1x, 1.5x |
| Gas Mask | 0.5x, 1x, 1.5x |
| Serum Jar | 0.25x, 0.5x, 1x |
| Test Tube | 0.25x, 0.5x, 1x |
| A, K, Q | 0.1x, 0.25x, 0.5x |
| J, 10, 9 | 0.05x, 0.1x, 0.25x |
| Male Scientist Wild | Substitutes for all pay symbols |
| Toxic Hazard Scatter | Triggers free spins when 3+ land |
In the bonus round, expanding multiplier wilds take center stage. These wilds appear on reels 2 and 4, covering the entire reel and adding up to three random multipliers to the global win multiplier. Each cascade amplifies your chances of substantial payouts, as the multiplier doesn’t reset during free spins.
The male scientist, now transformed into a zombie, serves as the wild symbol, substituting for all pay symbols to complete winning combinations. His expanding wild feature significantly increases your chances of triggering multiple cascades.
For players who crave speed, TurboSpins accelerates gameplay, making spins lightning-fast without compromising any features.
Activate Auto-Spins to let the reels spin automatically for a set number of turns, freeing you from manual inputs while you watch the action unfold.
The Bonus Buy feature is available for non-UK players, allowing them to purchase the free spins round for 75x their stake. This lets you skip straight to the heart of the action.
Ready to face the apocalypse? Explore our certified casinos offering Zombie Outbreak and enjoy real-money gameplay with attractive welcome bonuses.
PG Soft delivers a masterpiece with Zombie Outbreak, blending intense action with an engaging storyline. The dynamic bonus features and stunning visuals make it a standout slot, particularly for horror and thriller enthusiasts. With its impressive RTP and high volatility, it’s a must-try for anyone seeking a thrilling gaming experience.
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Simply visit CasinoTreasure.com, locate the game, and click “Play Demo” to enjoy it for free.
RTP represents the percentage of wagered money a slot pays back to players over time.
Absolutely! The demo version is risk-free and doesn’t require real money.
Volatility refers to the risk level of a slot, indicating the frequency and size of payouts.
Yes, it includes expanding multiplier wilds, collapsing reels, and free spins with a growing multiplier.
Yes, the game is optimized for seamless mobile play on both Android and iOS devices.
Land 3+ matching symbols on adjacent reels from left to right and maximize your wins with expanding wilds during bonus rounds.
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Zombie Outbreak is a total winner! The graphics are crisp, the features are packed, and the gameplay is as smooth as butter. With wilds, scatters, and bonus rounds, it keeps you spinning and smiling. It's like finding cash in an old jacket pocket—exciting and satisfying.
Recommended by CasinoTreasure.com!
PG Soft
Carla has been an online casino expert for 5 years. She produces high-quality casino content. Carla specializes in online casino reviews, gambling news, Casino Payment Methods, Casino Bonuses, and Casino Games. Carla has been instrumental in creating New Online Casinos and has provided in-depth research being a Business Graduate.
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