This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Zombies free demo slot—no download required! Try Smartsoft Gaming’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Zombies slot review with ratings for key insights before you play.
Released:July 26 2022
Responsible Gaming
You have to be 18 years or older to play our demo games. Please confirm that you are of the legal age to proceed:
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Zombies is a video slot game created by the provider Smartsoft Gaming. In this Zombies slot review you’ll learn about its core features (including RTP, max win, and volatility), the bonus mechanics, and what helps the game stand out — along with the areas where it may fall short.
Zombies does not have the usual paylines but requires matching symbols in a cluster (a.k.a. cluster pays) instead. The game includes a variety of features such as Bonus Game, Buy Feature, Cluster Pays, Hold and Win, Respins, Special Symbol, Stacked Symbols, Sticky Symbols, and more. There’s also a dedicated free spins bonus round, which is typically where the game’s biggest win potential comes into play.
The standard RTP (Return to Player) for Zombies slot is 95% (Could be lower on some sites). This payback is rather low and considered to be below average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €95. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
The highest possible payout for this slot is 500x your total bet which is rather low and can not give you the really big wins but often have a higher frequency of small wins instead. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.
Zombies is a low volatile slot, and Smartsoft Gaming rates the volatility to 2/5. Volatility, in the context of slot games, refers to how often and how much a slot game pays out. Zombies may not offer the massive winnings that high volatility slots can provide, but it delivers a more reliable and consistent winning experience. This makes Zombies a popular choice among players who prefer low volatility slots with lower risk.
Zombies was released on July 26 2022.
This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Yes! You can enjoy Zombies in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended Smartsoft Gaming casinos.
To play for real money:
Yes! Zombies includes a Bonus Buy option in supported regions, allowing players to purchase direct entry into features without waiting for natural triggers.
Yes. Zombies is powered by Smartsoft Gaming, a licensed provider that uses certified RNG (Random Number Generator) technology to ensure fair and unpredictable outcomes.
No! Zombies is a low volatility slot, meaning it delivers frequent smaller wins rather than large, high-risk payouts. This creates a smoother, more predictable gameplay experience that suits players who prefer steady action and minimal bankroll swings.
The slot offers a moderate max win of 500x your stake.
Example: A €1 bet could return up to €500.
Yes! Most of our featured Smartsoft Gaming casinos on this page offer welcome packages that include free spins or bonus cash usable on Zombies. Always check the terms before claiming.
Absolutely. The game is fully optimized for mobile devices, including iOS and Android.
Yes, many crypto‑friendly casinos offer Zombies as long as they support games from Smartsoft Gaming. You can usually play using popular cryptocurrencies like Bitcoin, Ethereum, or Litecoin. If you prefer crypto gaming, check out our list of trusted Bitcoin casinos to find platforms that accept digital currencies and feature Smartsoft Gaming slots.
Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.
