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100 Zombies

RTP 96%
Play Endorphina Slots
Reels 5
Paylines 100
Min bet size 0.20
Max bet size 1000
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus No
Jackpot No

100 Zombies Slot Review

Released October 2020

The 100 Zombies slot can be found at casinos offering Endorphina software. Endorphina have been providing software for casinos since 2014 and have managed to gain distribution with some of the largest casino networks currently active within the market. As a standard Endorphina do publish the RTP/House Edge information for their slots games within the game help file or paytables. As a software provider not licensed in the UK, and as such not required to publish this information, this is a significantly player friendly practice. As such we can state that the 100 Zombies is 4.00%.

100 Zombies is a 5 reel slot game and each reel is 4 symbols high. The game uses 100 paylines, playing from left to right.


This slot has a horror theme. Just in time for Halloween you have a city that has been overrun by brain-hungry zombies. A green haze sits over the city, suggesting a plume of infection that has led to the Zombie rampage.

Special Symbols

Scatter – The “Biohazard” symbol is the scatter. You need to land 3 or more of them on the reels to trigger the Free Spins. Scatters only appear on reels 2, 3 and 4.

Wild – The Wild symbol will substitute for all symbols other than Scatters and it appears stacked on all reels.

Bonus Features

Free Spins – If you trigger the Free Spins you will be given 10 Free Spins. During the feature Wilds come fully stacked and if it retriggers you will be given 10 additional spins. Stacked Wilds are present but only on reels 2, 3 and 4.

Take Risk – Whilst you might not necessarily class this as a bonus feature, it does play a significant role in the gaming experience. With every win you get the chance to try and double your win by trying your luck in a game of “Play Your Cards Right” with the game’s dealer. If you can flip over a card that is higher than the one the dealer is showing you will double your win. Flip a card that is lower than the dealer’s and you lose the lot. This round continues until you either choose to stop gambling, you lose out to the dealer or you manage to win 10 times in a row. In the result of a tie, no one wins.


100 Zombies is a stunning looking slot that really makes good use of its theme to bring a zombie apocalypse to life. You get Free Spins, Wilds and the usual Endorphina Take Risk feature. The house edge is also typical of the software provider, which, as always sit just a little above what we would ideally like to see.

Endorphina Slots

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