Play Spinfection for Free

Set to a funky Calypso soundtrack, the huge grid holds a virtual petri dish of cartoon characters. Play the Spinfection slot online and pills with crosses for eyes and their tongues hanging out join a blue blob, mean green triangular germ, and grinning red devil virus.

A big yellow pill in a mask and cape is here to save the day, acting as others to help complete combinations when possible. It’s a game with lots of humor and animations that you’ll want to catch at our picks of the best online casinos with slots from Avatar UX.

Tap the stack of coins on the control panel and pick from 22 bet options with a range of 0.10 to 300.00. Symbols pay in clusters of five or more, and here’s the bet multiplier paid by each –

It’s a high volatility game with returns of 96.04%. Options include playing in desktop or mobile versions, Autoplay, buying into bonus rounds. You can even play Spinfection for free on this page if you want to learn the game with no commitment. It’s part of the biggest range of free slots online that you can explore on this site.

All winning symbols explode, in a ‘Cluster Pops’ feature. Two things then happen, with all symbols above dropping down to take their places, as new ones appear from the top. Multipliers now also appear in winning positions and if a new win covers the same spot the multiplier increases by 1x.

Cluster Pops repeat without limit, with the multipliers going up by 1x whenever there’s a further win covering the same positions. All values combine with each other in winning spots. For example, a cluster covering 2x, 2x, 3x, 0x, and 4x multipliers pays 2+2+3+0+4 = 20x.  

If the wild is part of the cluster, it moves to a new place on the Spinfection slot machine grid between Pops, carrying any multipliers along with it. Everything resets on a non-winning spin.

Free spins are the most popular feature of online slots and the heroic wild triggers five of these when he lands in any three places at once. During the round, the triggering wilds and any new ones, remain active, while multipliers don’t reset at the end of Cluster Pops. It’s here that you have the best chance to hit the 10,000x win limit.

There’s hardly a plague of similar games around, but the Germinator slot machine by Games Global and the Cyrus The Virus slot from Yggdrasil Gaming are each hosts for cartoon germs.

Enjoy an epidemic of features as you play this bug-filled game. Cluster Pops can run and run, and the wild pill cures your desire for further wins as it steps in for others. Multipliers also increase until non-winning spins, as wilds infect the reels with their values. Free spins with persistent wilds and ever-increasing multipliers are just the right tonic for exciting gameplay.

Be sure to play the Spinfection slot machine at our favorite casinos where it joins the rapidly spreading Avatar UX range.