Updated by John Bonello
Content Editor
Fact Checked by Lee James Gwilliam
Senior Vice-President
Knock, Knock!
Who’s There?
ReelPlay Who?
Exactly! And this is perhaps the only way to introduce the provider, through the cunning technique of a slot feature guide. In this guide, you are to learn about Infinity Reels slots. The reason for this suffering is that ReelPlay invented them. Pitchforks at the ready, people. We hunt down the creator and the games and explain everything in roughly 1,000 words about the world of Infinity Reels and nothing beyond.
Infinity Reels, a game-enhancing mechanism invented by ReelPlay, is activated after you land a win. The mechanism expands the layout of the slot to introduce a new reel. If symbols help expand on your original win within that new reel, the Infinity Reels feature triggers again.
The innovative feature directly contrasts the Expanding Reels feature, which you can read all about in my award-winning feature article.
The Infinity Reels slot will always commence with a four-row and three-reel layout. When the feature triggers through a win, the grid expands to include new reels, creating the opportunity for more wins to land. The new reels can also bring with them a multiplier, by which the total win is multiplied once the Infinity Reels end. An example of this dynamic is West Coast Cash Infinity Reels powered by Relax Gaming.
Now that you know what Infinity Reels are, allow me to throw a curveball at you and mention InfiniReels. Ah, yes, that blank expression I know so well. InfiniReels are online slot mechanics invented by software developer NetEnt. On the surface, these two features look identical: expanding gameplay, increasing paylines, and upgrading the number of ways to win. But there are subtle differences beyond the spelling of these features.
| Feature | Infinity Reels | InfiniReels |
| Trigger Condition | Expands with any win | Expands with three matching symbols |
| Win Multiplier | Comes with a multiplier to boost winnings | Does not come with a multiplier to boost winnings |
| Visual Indicators | Not specified | Provides a Win Map and Counter to highlight the number of reels in play |
So, now you know about playing online slots with Infinity Reels and InfiniReels. Now, let me throw another curveball at you, with Megaways slots.
Developed by Big Time Gaming, the Megaways feature is a slot mechanic that gives more ways to win by placing more symbols within a single reel. The presentation is different, but the results are pretty much the same as what Infinity Reels does. It’s all about the expansion of possibilities.
Feature | Infinity Reels | Megaways |
| Core Mechanic | Adds reels during spins | Varies the number of symbols per reel on every spin |
| Reel Expansion | The number of reels increases indefinitely (in theory) | Fixed number of reels, but the number of symbols per reel changes |
| Ways to Win | Potentially infinite ways | Up to 117,649 ways |
| Trigger Mechanism | Triggered by a win | Works on every spin, regardless of outcome |
Innovation is a massive attraction for players who seek out new, different, and more immersive online slot machines. The Infinity Reels mechanic potentially gives players an infinite expansion of play and limitless ways to win. The potential is enormous, but it also provides incredible value for money. On the flip side, some critics say the feature can only play one way, restricting performance by being too one-dimensional. Play some of our recommended slots and decide for yourself.
Your brain should now have expanded to a freakishly large size after taking in all this rich new information. Sure, it won’t help you save a life, find a cure for cancer, pull fantastic engineering feats, stop world hunger, or figure out why the Earth is flat.
Anyway. Here are the best online casinos with games that have the Infinity Reels feature.
These offers are not available in your state.

With a passion for words, John is always thinking about what to write next. He has over 12 years of experience working with online content and as an Editor at Casinos.com, John makes sure that readers get the latest and most accurate information about the online gambling industry.
Read Full BioThe Infinity Reels are a feature mechanism that adds an extra reel to a game after a winning outcome. When this happens, a respin is played, and there is a chance for the Infinity Reels to be consecutively triggered should you land another win.
Software developer ReelPlay Studios created the Infinity Reels feature. This company collaborates with other online software developers to produce games that incorporate this feature. Those companies include Relax Gaming, PG Soft, and Yggdrasil. You can check out these games at Casinos.com for free.
Yes. At Casinos.com, you can play free demo slots with Infinity Reels. Register your account for free and get immediate access to these games. You can play all free demo slots on your Android or iOS mobile, with no need to download new software.
There are so many great casinos that it would be impossible to list them all without confusing you. In this guide, I’ve recommended the best sites, tried and tested by Casinos.com. Use the reviews to help you find where to play Infinity Reels, and choose a site that meets all your gaming needs.
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