Wild Worlds is a superhero-themed slot machine that utilises both the company's Avalanche feature and Cluster Pays engine. With its 5x5 reel design and maximum bet of 400, this slot machine is sure to please high rollers. The main draw is the bonus round where you get free spins and face off against a slew of monsters across three separate planets. This game has medium volatility, and it allows you to win up to 2500 times your bet.
The game itself is very appealing, and it takes only a few seconds to realise that this is not your standard slot machine. Our three colourful superhero vertebrates are shown inside what looks like a command centre, working diligently on their computers while enormous monsters wreak havoc in the background, all to the tune of a synthesiser sound loop.
The reels take up only half the screen, and the symbols are low to medium value gems of green, purple, and blue with images of feathers, lightning bolts, waves, and the beaks of the superheroes. There is a single high-paying symbol and a wild, both of which pay out 100 times your wager for 5 of a type.
The Wild Worlds slot machine is packed to the gills with bonus rounds and other distractions. After a losing basic game spin, the Destruction Feature may randomly activate, leaving only symbols of the same colour on the reels and removing all others (save the scatter). When this happens, new symbols can land on the reels, greatly enhancing the likelihood of a winning combination.
The base game also features a medium-win symbol (the Hero symbol) that, when part of a winning combination, turns all other symbols of its type wild. The Hero Wilds feature is what players are referring to here.
When you get three scatter symbols anywhere on the reels, you'll trigger the bonus round and receive eight free games. There are three progressive tiers to the bonus, each with their own set of bonuses and the Hero Wilds feature active at all times. You advance by using Hero Attacks and Hero Special Attacks to vanquish foes.