Best 1 Line Slots

Modern slots are increasingly complex. As developers race to draw attention to themselves in an increasingly crowded field, they keep piling in more and more mechanics. Now, don’t get us wrong, this is perfectly fine! It drives innovation and helps create some thrilling special features that have become our new favorites.

But sometimes, you don’t want to deal with all of that. You don’t want to dig through the paytable or read a review to understand what all the eleven different free spins do. Maybe you come home from work, and you just want to turn your brain off. Press the button, watch the reels spin, and let the wins come to you! If that’s what you’re after, then you’re in luck! We’ve compiled our top three one reel games in this article. So if you’re looking for something simple and satisfying, try one of these out!

3. Couch Potato: Highest Return

Couch Potato slot machine is produced by Microgaming and is a mandatory mention for any 1-payline action. Why is that, you might ask? Well, because its RTP blows most other software providers out of the water! At 97.43%, #4 on our Loosest Microgaming slots list, it’s well above the average of current, modern-day slots, which average around 96%. Let alone other one payline games, which usually sit below that average!

Couch Potato Slot Paytable

The TV symbol displays the Couch Potato logo is a Wild and the sole special feature of this entire release. It can substitute for other icons, and increase the value of each winning combination is it a part of! And if you’re lucky enough to score a three-of-a-kind Wild win on that one single payline, you win the 15,000 coin jackpot. A high RTP, great prizes, and simple fun? It easily made our top three!

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2. Double Diamond: High Variance

And while you can rely on Couch Potato for its high return, it is a relatively safe option. For players willing to risk it all for a shot at a massive prize, IGT’s Double Diamond lies in wait! Now, you might think that high volatility and 1-payline slots don’t mix that well. And that’s what we thought, too, until we played this one! The only bonus it has going for it is that Wilds come with attached multipliers. This allows them to increase the size of awarded prizes, making them that much more valuable.


Of course, the top prize of 1,000x your total stake still requires a three-of-a-kind Wild win. And, as you’d expect, that’s a very tall order to achieve with just one payline! A jackpot win in this release, however, can be so much more satisfying than your regular 5-reel slot. Because with Double Diamond, it feels like you’ve honestly earned that jackpot!

That said, it’s not without its flaws. High volatility doesn’t suit more casual players. And this is a game from 2005, so the visuals aren’t the best.

1. Millionaire Genie Slot: The Popular

But if we’re talking the #1 spot, there can be only one slot there. And that’s Millionaire Genie by SkillOnNet. Hands down the most popular of 1 line slots, and for good reason!

The most obvious reason why lies with the hefty progressive jackpot constantly ticking up! But the theme is also a nice fit. After all, Aladdin’s genie was a wish granter. And this genie can definitely grant our wishes of big wins; if we’re dedicated enough to keep playing.


SkillOnNet also masterfully executed the physical machine exterior. We’re not usually a fan of that design, but they’ve done a great job of making it work! It has no other special features beyond the progressive jackpot. So if you want to just lean back and spin the reels, this is the best you can pick. And if you’re really lucky, you’ll be closing the session with a huge win weighing down your pockets.

Best 1 Line Slots was last modified: February 24th, 2021 by Mark Cesley