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100 Zombies Slot - Review, Free & Demo Play

100 Zombies
100 Zombies
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Updated: 22.07.2025
Reviewed by: Joe Booth
100 Zombies is a slot that has gained tremendous popularity among gamblers. Released by Endorphina on 20/10/2020, this slot is a classic example of a horror-themed game. If you always wanted to try your fortune in the true apocalypse, the 100 Zombies slot is your perfect pick. Let’s dive deeper into the review and sort out some crucial info, such as the slot’s RTP, volatility, max win, available casinos to play in, and some more.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about 100 Zombies slot

General information about 100 Zombies slot

Rating by Joe Booth:
8.2
User’s Rating: Not rated yet
Endorphina
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  • Release Date:
    20.10.2020
  • Volatility:
    High
  • RTP:
    96.0%
  • Multiplier:
    No
  • Max. win:
    10,000x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    Yes
  • Jackpot Game:
    No
  • Slot lines:
    100
  • Slot reels:
    5
  • Layout:
    5-4
  • Stakes range (€/£/$):
    0.20 to 200
  • Slot Theme:
    Horror
  • Technology:
    JS, HTML 5
More infoLess info

Licensed and tested by

  • GLI (Gaming Labs Certified)
  • ISO 27001
  • MGA
  • ONJN
  • Spel inspectionen

How to Play

Here’s a quick step-by-step guide for playing 100 Zombies slot on your preferred device:

  • Launch the game and click the ‘i’ button in the upper-right corner to check all the important info
  • Click the triple bar in the lower-left corner to adjust such settings as language and volume or check your statistics
  • You can also adjust the Autoplay function in the same menu
  • Place your bet by clicking the Bet button and start spinning
  • Start the game by either pressing the spin button, or you can click on the Bonus Pop feature to start the slot with an active Free Games feature

100 Zombies is a free slot game with 5 reels and a 5-4 layout. The stakes range starts from €0.20 and goes up to €200. This horror-themed slot has 100 fixed paylines and a jackpot prize of 10,000x for your bet. It also offers bonus rounds by which you can gain additional free spins and multiply your prize. Besides, there are several authentic symbols designed to accord with the zombie theme and you can also buy free spins with the Bonus Pop mode! We’ll describe each one of these symbols and this feature in the following sections. We’ll describe each one of them in the following sections.

100 Zombies RTP and Volatility

7.2 
100 Zombies slot game is known for its high volatility and the RTP of 96.03%.
The math model of this game is comparatively pleasant. With its high volatility and the RTP of 96.03%, 100 Zombies slot certainly adds to your confidence. The high returns on your wins are also ensured by some great in-game bonuses. Every winning combination triggers the card gamble, in which you may try your luck and beat the dealer’s card to double your win. The lack of a win multiplier in its generally accepted form does not spoil the general picture of the slot. Above this, you are still able to hit the huge jackpot of 10,000x your wager.

Theme

8.2 

100 Zombies is a classic example of a horror-themed slot. It may not bring anything innovative to the gambling industry, but it is still on the first-pick list for players who enjoy such type of a game setting. While the interface itself is simple and intuitive, the atmosphere of the game is absorbing. Bright colors, well-detailed design, high-quality sound features – everything is set up to give you an enjoyable playing experience. Who knows, probably you are the next great survivor and hero in the world possessed by zombies.
There are several specific symbols you need to get acquainted with in 100 Zombies slot. You can also study them in the ‘i’-button menu, but we’ve just listed them below for your convenience.

Low-paying symbols: there are classic A, K, Q, and J letters, each with its individual win multiplier.

High-paying symbols: these are represented by several horror-themed symbols, such as zombies and hunters. The highest wager multiplier you can get by stacking these symbols equals 5x your bet.

Special symbols: special symbols in 100 Zombies can add some excitement to your playing process.

  • Scatter symbol. A scatter symbol shows up as a ‘toxic’ sign. You can trigger 10 Free Games by stacking scatter symbols. Note that they only appear on reels 2, 3, and 4
  • Wild symbol. A wild symbol has a glaring gold background with the capitalized ‘WILD’ on it. The scattering of wild symbols can bring you up to a 5x multiplier to your bet
Theme
100 Zombies slot - paytable

Mobile compatibility

Mobile compatibility
100 Zombies slot game is perfectly suited for all of your gadgets. The graphic remains on point regardless of the preferred device. Besides, there is an opportunity to enable the full-screen mode to get a rounded and absorbing game experience. Great compatibility with mobile platforms is one of the main advantages of this slot.

About Endorphina

There’s no need to rant about Endorphina for long, as it is already a highly renowned name within the gambling industry. Endorphina is a reputable slot provider with a diverse portfolio of widely-known games. What makes this company so unique is its truly wide range of thematic slots. From ancient Egyptian to cyberpunk settings, Endorphina constantly impresses gamblers all over the world with slots for all tastes.
Besides, we just cannot oversee the high-quality graphics and sound effects within the slot games provided by Endorphina. The company is player-oriented, so it always keeps pace with the latest updates and trends in the gambling industry. Other renowned slots by this provider include Red Cap, Gemblast, Fruletta, and more.

Bonus Rounds & Free Spins

7.2 

Free Spins

There is a chance to trigger a bonus round and get 10 free spins with stacked Wild symbols. You can do so by hitting 3 Scatter symbols. We’ve mentioned how they work above: scatter symbols appear on reels 2, 3 & 4 only and allow for the special bonus round. The bonus round is played with the same bet and lines as your initial game. The main advantage of the bonus round is the fact that it can significantly multiply your chances of winning a great prize!
100 Zombies slot - free spins

Bonus Pop

Alternatively, you can also activate the Free Game feature by activating a Bonus Pop mode and purchasing the free spins feature. It will cost you 28x your stake, though the exact price will be calculated by the game.

Risk Game

In the Gamble feature, you need to beat the card of the dealer, by selecting your own. If you manage to win, the sum which you gambled will be doubled, but otherwise, you will lose your winnings.

100 Zombies Demo Play

Excited to try your fortune in 100 Zombies slot? Our platform gives you a great opportunity to try a free demo version of the game. By playing the demo version you can test all the unique features of this slot for free and get prepared for the real deal!

Max Win

8 
The max win you can get in 100 Zombies slot is an exciting 10,000x the bet.
100 Zombies slot allows for multiplying your win in the simplest ways possible. This can be done in several steps. You may trigger the bonus round by stacking 3 Scatter symbols that give you 10 guaranteed free spins. Besides, there is a glaring gold Wild symbol. By hitting it you are able to get up to a 5x multiplier! The Bonus Pop feature will also be a great option that will significantly boost your winning chances, as you can activate the free spins bonus game whenever you want. All in all, the max win in 100 Zombies goes up to a thrilling 10,000x bet.

Overall Rating

8.2

You can certainly trust Endorphina when it comes to the great slot games. Although some gamblers may not prefer the zombie-themed slots, 100 Zombies is still a perfect choice for all fans of horror settings.
The slot’s interface is built to be simple and understandable even for first-time players. As soon as you get acquainted with the standard rules and the slot’s unique symbols, you can dive into the game right away. Being a combination of a high RTP and a solid max win, 100 Zombies also impresses with quality graphics and sound features. Besides, its ideal compatibility with mobile devices allows you to indulge in the gaming experience any time you want.

Hits
Great returns on your wins
Reputable provider
High-quality graphics
Possibility to buy bonus
Misses
No separate bonus game
The theme may not be to everyone’s liking
No built-in multiplier

FAQ

Do I Need to Make a Deposit to Play this Game?

It’s not necessary to make a deposit to enjoy your gambling experience with the 100 Zombies slot. You can play for free any time you want.

What is the Most Valuable Symbol in 100 Zombies?

The most valuable symbol in 100 Zombies is the Wild Symbol which can significantly multiply your wager.

What is the Return to Player (RTP) rate of 100 Zombies?

100 Zombies slot is well-known for its RTP of 96.03%.

Does the 100 Zombies slot have jackpot?

There is an alluring jackpot that equals 10,000x your bet.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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Nikita Lukanenoks

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