Introduction to Spinfection
Spinfection is a casino slot from Avatar UX, offering some infectious gameplay on a 7x7, cluster-paying grid. While most of us have enough pandemic experience for one lifetime due to COVID-19, which disrupted worldwide operations in every sector for a couple of years, it might be a good idea to see diseases in a more lighthearted and harmless way. Especially if they can also grant prizes up to 10,000x the bet. That's precisely what Avatar UX has brought in this cartoony setting governed by Phil the Pill, a superhero charging through the reels to eradicate bacteria and viruses from them. As he plows through vicious germs with his healing powers, you'll get to enjoy multipliers increasing in every cleared position, which can be further enhanced by Phil jumping around the grid and distributing his carried value to different spots. During the bonus round, our hero will stay by your side at all times, while the multipliers keep growing as long as free spins continue.
If you're willing to join the fight against the contagion that has spread over the reels of Spinfection, head on to the demo at the beginning of this article and assist Phil in his righteous quest.

Theme, Gameplay & Payouts
Spinfection is a video slot from Avatar UX with 7 reels, 7 rows, and a cluster-pays win evaluation system, requiring 5 or more symbols to land vertically and/or horizontally adjacent. In the bet selection panel, you can choose your active stake from multiple options, starting from a Min.bet of 0.1 up to a Max.bet of 300. With the game's default RTP of 96.02%, you can expect steady long-term returns, although two lower variants of 94.00% and 90.50% are also available for operators, so be sure to check your version before playing. Wins might be less frequent but more valuable due to high volatility, while the top prize from a single spin may reach 10,000x the bet.
The game's action takes place on a petri dish, arguably viewed through a microscope, in order to notice all the miniature bacteria roaming the grid. Playful icons showing faces riddled with diseases and menacing viruses populate the reels, while Phil the Pill, wearing a characteristic set of a cape and a mask, as befits a true superhero, hovers on the left. The entire setting carries a playful, cartoony design, dominated by greenish hues, softening the atmosphere. It's possible to jump into the game and experience some contagious fun from any modern device, whether you're using a desktop, a smartphone, or a tablet.
The paytable is divided into two groups of symbols, which award payouts whenever you match at least 5 of them in a cluster. The low-paying icons are the round sick faces in different colors: green, purple, pink, and yellow. They award from 0.6x to 0.7x the bet for matching 20 or more in a cluster. Four viruses of various shapes and colors represent the high-paying symbols. Those bring payouts from 0.9x to 1x the bet when at least 20 combine into a cluster. In addition, there are Wilds represented by Phil the Pill himself.
Special Features & Slot Mechanics
What is the max win in the slot Spinfection?
You can win up to 10,000x the bet.
What features are available in the slot Spinfection?
The features are Cascading, Enhanced Multipop, Wild Spread, Bonus Game, and Feature Buy.

Cascading
Each winning cluster begins a new cascading sequence. Paying combinations get removed from the grid, causing the remaining symbols to drop down and the new ones to come in and complete the view. Cascading continues until no more new wins occur.
Enhanced Multipop
Whenever the cluster disappears as a result of a win, the positions it was in receive a multiplier of x2. Every successive combination occurring in those cells will provide a further increase of +1 per winning symbol. Clusters that cover multiple positions with multipliers will benefit from their collective, additive boost.
Wild Spread
Wild symbols are sticky throughout the same round. After contributing to a winning cluster, they jump to a random position on the grid. Additionally, they transfer active multipliers, adding them to the cells they land on.

Bonus Game
If 3 or more Wild symbols exist simultaneously on the grid and no more wins can be created, a Bonus Round begins. You'll receive 5 free spins, during which all Wilds, both the triggering ones and any new ones that land, remain on the board until the end of the bonus. On top of that, all multipliers generated in individual positions are persistent and can be increased continuously as long as free spins remain.
Feature Buy
To jump straight into the ultimate showdown between germs and pills, you can trigger the bonus instantly. Alternatively, you can enhance your base game spins to make the grind potentially less time-consuming.
2x = Wild Ante, guaranteeing 1 Wild symbol and doubling the chances of triggering the bonus round.
60x = trigger the Bonus Game with 5 free spins.
240x = trigger the Bonus Game with 10 free spins.
Final Thoughts on Spinfection
If you know your way around online slots and you can recognize popular mechanics in a blink of an eye, Spinfection should instantly strike a chord. For us, it felt like a fusion between Jammin' Jars by Push Gaming and Sugar Rush from Pragmatic Play, as you'll play with the roaming Wilds with multipliers inspired by the former and position multipliers coming from the latter. Aside from that, there's also a bit of a unique twist, where Wilds transfer multipliers between cells, which ties nicely into the disease-themed setting. You can expect plenty of winning potential delivered by this potent combination. During our testing, even the base game was capable of dishing out some substantial payouts once several Wilds started leaping around, infecting positions with multipliers. At times, it can genuinely catch you off guard (in a good way, of course) when a Wild suddenly transfers a double-digit figure to another cell where a cluster happens to land. During the bonus, the possibilities skyrocket, thanks to turning all positions multipliers and Wilds persistent, allowing them to grow in power as long as the round continues.
On the audiovisual side, Spinfection may not be the most elaborate theme out there, but it definitely carries enough humorous zing to be pleasant. The execution is solid as well, making all the cascades feel natural and satisfying, while our little superhero zips around the grid to reward you with more multipliers and wins. If that's the kind of theme and feature mix that's up your alley, keep an eye out for the small but feisty yellow pill in your favorite casino.
Spinfection combines Roaming Wilds and Position Multipliers, while enhancing them with an infectious mechanism, providing an interesting twist for the familiar format.