100 Zombies — slot review and demo

Plot and Design of 100 Zombies

The action takes place in a town where a scientific error has spawned a horde of a hundred zombies. On the reels are three survivors (an elderly man, a young fighter and an adventurous girl) and various types of zombies. The wild symbol is a safe, the scatter is a biohazard sign. The graphics are done in the style of classic horror, but without excessive gloom.

Mechanics and Bonus Features

The game is built on a 5×4 grid with 100 fixed paylines. The wild symbol (safe) substitutes for all images except the scatter, and appears in stacks both in the base game and in the free spins round. Three scatters trigger 10 free spins, with stacked wilds remaining active, and the series can restart with a repeat appearance of three biohazard signs. After any win, the classic gamble feature is available: by choosing one of four cards, you can double the result up to ten times in a row, but losing to the dealer resets the entire amount. The slot also implements the Bonus Pop feature, although its availability depends on the casino's jurisdiction.

RTP, Volatility and Bet Range

RTP is fixed at 96.03%, volatility is low — suitable for calm sessions with frequent but small wins. The minimum bet is 0.2, the maximum is 1000 units, which gives room for choosing a strategy. The highest-paying symbols — the man with a bat and the fat zombie — each pay 6× the base bet for five matching images on a payline. The full paytable and rules can be studied in the game menu.

Demo Version Without Registration

You can try 100 Zombies for free right on this page — just click the 'Play Demo' button above the text. Virtual credits are awarded automatically, without deposit or registration, which is convenient for players from Ukraine who want to study the mechanics and frequency of free spins triggers before playing for money. The catalogue of other games from the studio is available on the Endorphina slots page, where all the provider's releases are collected.