Game description

Kaiser Slot (Yggdrasil)

Kaiser Slot (Yggdrasil)Kaiser is a German word that means Emperor, and it is what Yggdrasil has used in their latest 2021 release known as Kaiser slot.

It may not be one of the best themes for a slot machine, but Yggdrasil has given it an impressive cartoon design, and we will look at it in the review below:

Game Set-Up

Yggdrasil uses a 5×5 grid on this game, with up to 40 fixed paylines. For the features, we get to see things like Free spins bonus, Walking Wilds, Multiplier Wilds, Stacked Symbols, Random Wilds, as well as Roaming Wilds.

Betting and Prizes

It’s a slot with lots of great things and as a real-money gambler, I love the fact that I could use as little as $0.20 per spin that I made. The highest amount that can go in each spin here is $40.

The slot offers medium to high volatility, but it is also well covered by the decent RTP of 97% that Yggdrasil has offered it.

The highest amount that Kaiser can afford to pay you is 2333xs the stake, from one spin.

Kaiser Features

To form a winning combo on this slot, I was required to create some winning clusters containing 3 to 5 matching symbols. These must also land in an adjacent manner from the leftmost reel.

The Wild Multiplier feature is one of the available features in the base game. You need 3 to 10 wild symbols landing randomly in any position so as to activate a win multiplier.

Known as the Multiplier Signal, this feature will start at x1 and with more riggers, it will keep on increases to x2, and then to x3, after which it starts all over again.

The golden box serves as the scatter icon, and it is the feature that I used to activate the free spins.

Mostly, you will get it in the middle three reels, and with 3+ of these scatters, I was rewarded with 7 Free Spins.

The bonus game will be triggered by randomly landing 3 to 10 Roaming Wild Multiplier icons on the provided grid. I noticed that in between spins, the symbols change position randomly, but Scatters will remain to enable the bonus game.

These are then collected and used to boost the wild symbols’ multiplier level. This way, you can get between x1 to x5, and with each multiplier upgrade comes +2 extra free spins.

Theme and Design

The paytable here consists of several icons that include 10-A card symbols that serve as low pay symbols. Others are cheese, smiling nurses, pretzels, and German officers.


Well, in my many years of online casino gaming, I have rarely come across a slot that draws its inspiration from World War 1. This is unique and commendable of Yggdrasil, and it’s a slot that certainly looks great.

I had a great time playing this slot, and given that it offers an extremely good RTP with just medium volatility, I can recommend Kaiser to players of all levels.

UPDATED ON: by James Worden