Fastest Growing Casino Games in 2024

Fastest Growing Casino Games in 2024

The online casino industry is booming thanks to rapid innovations in game formats, streaming integration, and mobile compatibility. Whilst classic table games and traditional slot machines never grow out of age, a range of new-age casino games with enhanced features are seeing massive growth in popularity.

Here are some of the hottest casino games that are absolutely exploding in popularity right now:

Instant win games

Instant win games refer to real-money online casino titles where the outcome of win or loss is immediately revealed within seconds. There’s a reason why everyone is crazy about instant win games and instant withdrawal casinos nowadays.

The dopamine hits from getting your cash instantly feel amazing.

The absence of reels spinning for an extended duration makes these games appealing for the fast gratification generation. The most popular formats under this genre are:


In crash games, players bet on a multiplier value that keeps rising rapidly from 1X across a graph on-screen until the moment it crashes. The goal is to cash out right before the crash by clicking a button.

The multiplier value wherever you cash out becomes your winning multiplier applied to your bet. The longer you stay in the game, the higher the risk but larger the potential payout.

Crash Games

Popular Crash Games: Crash, Crabada Crash, Banana Crash


Inspired by the classic Price is Right TV game show, Plinko games present a pegged pyramid board where players drop chips from the top and get paid based on which slot the chips land in at the bottom.

Bets are placed on a range of payout multiples with the highest multiples having lower probability of hits. It's visually appealing and keeps players hooked with quickfire action.

Plinko Games

Popular Plinko Games: Plinko, Crypto Plinko, Money Plinko


Limbo casino games showcase a horizontal bar that keeps descending from the top whilst moving left-right randomly. Players have to click ‘stop’ before the bar drops too low.

If stopped above the threshold, your bet wins based on how early you stopped the bar. Letting it go too low results in a loss. The rapidly descending bar creates a palpable thrill.

Limbo Games

Popular Limbo Games: Limbo, Spinlimbo, HyperLimbo

Enhanced RTP slots

Enhanced RTP slots are specially designed digital slot titles that operators tweak to provide significantly higher payout ratios, exceeding averages across the industry.

This is accomplished by integrating special features like tumbling reels, reactive wins, bonus respins, and layered symbol engines.

By offering RTP rates north of 98% and sometimes up to 99%, these games give players almost double the chance to win upon wagers compared to traditional slot machines on the market.

The substantially increased odds make enhanced RTP variants extremely popular with gamblers.

Gaming providers dynamically select certain slot titles weekly or monthly to enhance the RTP. So one month a particular game might have inflated payout chances, whilst the next month it is switched back to another slot running a temporarily boosted RTP promotion.

This rotation keeps the portfolio feeling fresh and rewards loyal player activity.

👀 The main incentive behind operators offering these improved payback games is higher customer retention thanks to satisfied users and word-of-mouth recommendations attributable to generous wins.

Despite making slightly less revenue per user initially, the overall profits accrue over time due to extended play.

Some games that are frequently in enhanced RTP rotation are:

  • Sweet Fiesta
  • Gates of Heaven
  • Dog Mansion Giveaways
  • Jewel Bonanza
  • Sugar Twist
  • + a few more from Pragmatic Play

Bonus buy slots

Bonus buy slots are a relatively new genre of online slot games that give players the ability to instantly trigger bonus rounds by paying a premium upfront rather than relying on random bonus triggers during gameplay.

These slots have a separate “Buy Bonus” feature allowing players to activate the bonus round immediately in exchange for stakes that are usually 50-100x the standard bet. So if the base game spin value is £0.20, buying the bonus may cost £10 or £20.

Bonus Buy Slots

This ability to control when the lucrative bonus gets triggered by paying the upfront fee is serving as catnip for slot enthusiasts. Bonus buy slots are seeing surging play volumes compared to traditional slots.

Some of the most popular bonus buy slots are:

Megaways slots

Megaways slots derive their name from having an exponentially higher number of symbol positions and combinations for each spin compared to traditional slots resulting in over 100,000 ways to win per bet.

They utilise an innovative reel system of horizontal rows overlapping vertically on the game screen to dynamically multiply payline combinations with every successive cascade.

Megaways Slots

Popular Megaways slots include:

  • The Dog House Megaways
  • Power of Merlin Megaways
  • Extra Juicy Megaways
  • Jungle Spirit Megaways
  • Primate King Megaways

Esports betting

Esports betting allows fans to place real-money wagers on the outcome of professional video game competitions. It encompasses all the major genres of competitive gaming just like traditional sports betting covers various physical athletics.

With esports viewership now rivalling major sporting leagues in many countries, legalised betting on tournaments and matches has seen a parallel rise. Popular esports titles compatible with online betting include:

First person shooters

  • Counter-Strike: Global Offensive (CS: GO)
  • Valorant
  • Overwatch

Multiplayer online battle arenas

  • Defense of the Ancients 2 (DOTA 2)
  • League of Legends
  • Heroes of the Storm

Sports games

  • EA Sports FIFA
  • Madden NFL
  • NBA 2K

Fighting games

  • Mortal Kombat
  • Super Smash Bros
  • Street Fighter

Battle royale

  • Fortnite
  • Call of Duty: Warzone
  • Apex Legends

You can bet on outcomes like match winners, map scores, number of kills, or tournament victors before the games commence. Live or in-play betting allows wagers even as the action unfolds. Spread bets, parlays, futures and prop bets further diversify options.

Key takeaways

The online casino domain is moving beyond traditional formats to more innovative game mechanics optimised for the mobile-first audience.

Players today clearly prefer fast-paced titles with transparency around gameplay as well as enhanced win potential not bound by pre-set RTPs.

The blistering popularity of the above game categories point how outcomes with an element of skill are gaining traction across all demographics. Also interactive game dynamics inducing thrill alongside storytelling themes resonate strongly with users.

As operators double down on ramping up portfolio presence across these rising casino verticals, their scalable revenues backed by strong KPIs like engagement durations and payback percentages promise to elevate overall iGaming growth into the future.

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