What on Earth Slot Review

What on Earth Slot Big Image

What on Earth Microgaming slot appears to be an alien invasion theme, but with a classic twist in many of its symbols. You will discover oranges that serve as the Sun, plums which look like ringed planets, cherries that are on fire like meteors coming through the atmosphere, and so on. There is no shortage of weirdness with this game, where there are even aliens and UFOs in some of the symbols. You will find wild symbols, multiple scatters and various bonus games. There will be up to 9 active pay lines inside, with 5 reels to host them. The largest available jackpot in What on Earth will be $37,500.

Betting and Prizes

While coins will go up to $1 at most, in value, you may have up to 5 of them in a single line bet, so that part of the wager can reach a total of $5. Should you pick to have all 9 lines active, the total wager will be able to reach a total of $45.

The right combo, on an active line, may deliver up to 7,500x line bet, which could mean $37,500 cash, from a similar number of $1 coins.

What on Earth Slot Features

Look out for the What on Earth slot’s logo, if you’re interested in finding the wild symbols present on the reels each round. You might get them to help you with some newly formed combination if they’re well placed and they can act as substitutes, or you might see 1 to 5 of them arranged from the left to the right on one of the lines, in which case prizes of 4x to 7,500x are awarded. The wilds have a disadvantage in this game, the fact that they can only replace the two highest paying symbols, with the alien and the control panel.

You have multiple scatters that you can use, to trigger multiple bonus games, but they are required to show up on adjacent reels. The Red Rocket will give the best prize, up to 100 times total bet for up to five symbols, and it’s also the only scatter to be present on all the reels.

The bonus game can be accessed through multiple types of scatters, so you can do it with 3 to 5 Red Rockets, or you can use three Green UFOs, or three Blue Space Ships.

Theme & Design

Developers have clearly gone for the funny angle in What on Earth slot, and so you will find an alien and an UFO in it, but there will also be watermelons acting as planets and surrounded by tiny moons, along with plum ringed planets, orange Suns and meteor cherries. The list is split in half, with themed symbols on one side, and fruit themed planetary bodies on the other. Either way, it works for this game.


What on Earth will offer a bit of interesting action, which is an advantage that plenty of other slot machines don’t have for you. The theme and the funny design both conspire to make this a slot you will want to check out.

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