Cyrus the virus

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Cyrus the virus Info & Features

Software: Yggdrasil
RTP: 96.3%
Slot Type: Video Slot
Reels: 5
Autoplay Options: Yes
Autoplay: Yes
Fast Spin Features: No
Layout: 5x3
Multiplier: Yes
Optimization for mobile devices: Yes
Bonus Game: No
Min.Bet: 0.10
Max.Bet: 40
Best Win: Varie
Maximum Winnings: Varie
Wild Symbol: Yes
Scatter Symbol: Yes
Number Of Free Spins: Yes
Jackpot: No
Paylines: 10
Functions: Multipliers
Topic: Viruses, Microscopic World
Release Date: 2015
Volatility: Medium
Multipliers: Yes
Gambling Future: No
Repeat Spins: No
Cascading Reels: No

Cyrus the virus online slot

Dive into the microscopic world with “Cyrus the Virus,” a vibrant slot game from Yggdrasil that offers a whimsical twist on the tiny organisms that inhabit the unseen realms around us. Experience the thrill of spinning among quirky viruses that come to life with every win, in a game that’s all about fun and quirky animations.

This game promises to have a wide appeal, with a classic slot updated with modern features and presented in a very attractive visual design, meaning there should be something for everyone.

Like many of our other Yggdrasil Gaming slots, you can play Cyrus the Virus both in the browser and on mobile devices and tablets. It’s suitable for both home play and on-the-go play, with no obvious compromises on gameplay, functionality or looks.

The graphical quality of this game is very good, as is the looping soundtrack, which doesn’t get annoying even after playing for a long time. When you click on a symbol on the reels, the corresponding winning values are displayed, which simplifies the gameplay.

Overall, the game has a particularly clean and tidy interface, making it easier to get started and easier to keep track of important information such as bet size and balance. The movements of the reels and the transitions are also particularly smooth and fluid, with winning combinations being accompanied by funny little animations.

Under the microscope

As with most modern slot machines, the game consists of five reels, each with three rows, arranged in a standard 5×3 configuration. There are ten fixed paylines that are always active and a variable coin value that ranges from 0.01 to 4.00.

A wide range of prizes are awarded to lucky players who manage to match three, four or five matching symbols aligned from left to right on a payline.

There are eight symbols in total, seven of which are regular winning symbols while the remaining one is a special type of wild symbol. In keeping with the theme, all of the symbols themselves are unfriendly-looking, anthropomorphized cartoon microorganisms.

Price symbols

The most valuable regular symbol is the dark blue virus with four eyes and an overbite. If you find five of them on a payline, you will receive a maximum prize of 2,000 coins for five of them.

Next up is the dark orange-colored octopus-like virus, which offers much smaller prizes of up to 400 coins.

Next up is the star-shaped orange virus, which offers top prizes of 300.

At the other end of the scale is the silly light blue virus, which offers a range of small wins up to a maximum of just 100 coins. All winnings are multiplied by the coin value.

Wild virus

The wild symbol is special and only appears on the middle reel. It can act as a substitute for any other symbol, making it easier to find winning combinations. Additionally, once it appears, it expands to cover the entire reel.

Afterwards, the other reels are spun again while the wild symbol is held on the middle reel. During this re-spin, the lowest value symbol (the light blue virus) is removed from the reels and does not appear again for the duration of the round.

Demo Game

Before jumping into real play, try the demo game of “Cyrus the Virus.” It’s an excellent way to familiarize yourself with the various viral characters and the game’s straightforward mechanics without risking any of your own cash.

Bets and Prizes

In “Cyrus the Virus,” bets can be adjusted to suit your comfort level, whether you prefer to play it safe or go all in with higher stakes. The game is known for its expanding wilds which can lead to substantial prizes, creating a contagious excitement with every spin.

Play on Mobile Devices – Android, iPad & Tablets

Designed to replicate the same experience across all platforms, “Cyrus the Virus” is compatible with mobile devices. Whether you have an Android, iPad, or tablet, the game’s lively graphics and engaging animations are displayed flawlessly, ensuring you have a microscopic adventure at your fingertips.

Graphics and Sounds

The graphics in “Cyrus the Virus” are bright and colorful, presenting a range of charismatic virus symbols that are both endearing and humorous. The animations bring the microscopic theme to life, with each virus showing its unique personality. The sounds complement the visuals with a playful and energetic score, enhancing the overall gaming experience.

Strategies and Tips

  • Watch for the expanding wild symbol, which can cover an entire reel, offering more chances to win.
  • Although there are no free spins in “Cyrus the Virus,” the central reel’s wild can result in multiple simultaneous wins.
  • Manage your bankroll effectively, as the game has a medium variance, balancing the risk and reward.

Slot Verdict

“Cyrus the Virus” is a testament to Yggdrasil’s ability to create slot games that are simple yet engaging. With its unique theme, charming characters, and potential for expanding wild wins, it’s a slot that will appeal to those who enjoy a touch of humor with their gaming. This game proves that a little viral action can lead to a fever of fun and some healthy wins.


  • Unique theme that stands out in the plethora of slot games.
  • Both ways paylines increase the chances of winning.
  • The expanding wild feature can result in significant wins.


  • No free spins or distinct bonus rounds might be less appealing to some players.
  • Lacks a progressive jackpot, which may deter jackpot hunters.
  • Limited betting range may not appeal to high rollers.


Cyrus the Virus offers expanding wilds that can cover an entire reel and trigger a respin.
Both ways paylines mean that winning combinations count from both left to right and right to left, effectively doubling the number of paylines.
No, Cyrus the Virus does not offer a free spins feature, but players can take advantage of respins triggered by expanding wilds.
Ella Willson Last Updated: Nov 08,2023