If you’re wondering how rats can become kings, you’ve come to the right place. Rat King is an online slot game designed and released by Push Gaming with a fun story about a rat that rules a candy factory. We have retro-style visual elements like small but colorful and cute icons, pipes around the checkered matrix, and the factory’s interior behind it.

Rat King is equipped with a 6x6 gameboard relying on Scatter pays mechanic. That’s probably why there are only six basic symbols: a blue desert, a donut, an ice cream, a piece of pink cake, a yellow muffin, and a jellybean. We also have a dud symbol without any value. However, if you hit at least seven duds, they will be eliminated, and the gaps will be filled with new icons.

The star icon is a multiplier symbol collected in the collection boxes at the bottom of each reel. When collected, the multiplier value goes to the counter and is applied to any potential wins. The rats are collected too and contribute to the other meter dedicated to Free Spins. Players with at least three rat kings on the matrix will start up to 20 free spins. You can also use the bonus buy feature to buy free spins.