Check out these 5 most popular online slots for 2025

Fariha Bhatti Published 16/04/2025

Online slots are currently bigger today than ever before, and a few games in particular are gaining massive popularity for their big payouts and fun gimmicks that keep each spin feeling fresh and fun.

Slot games have been around for a very long time, and their recent popularity online can be attributed to a number of factors, including ease of play and increased discoverability. It may also have something to do with streaming platform Kick’s laid-back approach to allowing of-age streamers to stream their spins live. Now that Slots and Casinos is one of the most popular categories on the platform, these games have one more effective way of being shown off to interested bettors.

These are some of the most popular online slot games that bettors and streamers alike are known to flock to when they’re feeling a little lucky.

The most popular slots in 2025

Not all of these favored slots are popular for their straightforward big win features. Some are catching fire simply because they’ve become popular streamers‘ favorites, or because they ofer attractive high-risk, high-reward mechanics.

Starburst

Developed by NetEnt in 2012, Starburst is a popular slot that keeps it simple with gemstone symbols and a dark background, giving a nod to classic slots that might feel a bit throwback compared to today’s modern and often busy designs.

Its timeless appeal shines through with a healthy RTP of 96.09% and an exciting Starburst Wilds feature that triggers re-spins for back-to-back wins. This feature has inspired quite a lot of new slots since it was first introduced, and it remains a fan-favorite to this day. For players who want a game that’s clean, fast, and not overloaded with tricky gimmicks, Starburst is one of the most reliable picks out there. Its continuing popularity is no surprise.

Big Bass Bonanza

Big Bass Bonanza offers a bit more in the way of flashy eye candy with its fishing theme and colorful symbols, but that’s not why it’s a hit among bettors. What makes this game stand out is its impressive RTP of 96.71%. And that’s not the only feature behind its popularity, either.

The Free Spins feature, triggered by landing three or more scatter symbols, takes it up a notch further still. It offers anywhere between 10 and 20 free spins depending on the scatters. During the free spins activation, wild fisherman symbols collect money symbol values, and multipliers keep growing after each retrigger.

Besides being easy on the eyes, Big Bass Bonanza is also quite rewarding compared to many of the other popular online slots of 2025. A high RTP and exciting features that can lead to big wins are clear reasons why.

Dead or Alive 2 Slot

Dead or Alive 2 is a sequel to NetEnt’s original Dead or Alive slot that was first launched in 2009. This sequel stays true to the original game’s western theme with its prominent old west art and its featured cowboy symbols. The game also offers a solid RTP of 96.82%.

The low minimum bet requirement makes it an attractive option for beginners, while the high volatility keeps things exciting even with its appreciable RTP. Wins may not always come easy no matter the slot you’re playing, but when they do, they can be mouth-watering, especially with the chance to win up to 100,000x your stake via Dead or Alive 2.

Mental 2

Mental 2 has quickly become a top pick among many slot fans thanks to its dark asylum setting and disturbing backstory. The reels are filled with unsettling visuals, like patients waiting for questionable treatment, human bones, and foreboding surgical tools. That theme is backed by an RTP of 96.06%. With a max win of 99,999x of base bet, Mental 2 is also popular among top casino streamers and has clearly carved out a space as one of the most feature-stacked slots out in 2025.

Triple Pot Gold

Triple Pot Gold doesn’t exactly break new ground, but it still manages to draw in players with its clean multipliers and simple mechanics. Set against a fairly standard crimson background with a strong theming around historical Asian cultures, the slot offers 243 ways to win and a decent RTP of 96.02%. What keeps it most interesting are the Money symbols and the Bat, Dragon, and Tiger scatters that trigger modifiers in the bonus round. Hit free spins, and the multipliers in Triple Pot Gold will start stacking fast.

With online betting and slots in particularly continuing to grow year after year, bettors looking to join in on the action will find that these popular slots are a great opportunity to do just that.

Fariha Bhatti

About Fariha Bhatti

Fariha Bhatti is a long-time gaming writer who loves competitive FPS games and slots with particularly fun themes. She got her start playing classic games developed by SNK, from legendary fighting game series The King of Fighters to challenging platform franchise Metal Slug. She now spends most of her time playing Valorant and Counter-Strike 2 while working her way through new slot releases to find her next favorite. Fariha has been published at PCGamesN, TalkEsport and ONE Esports.

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