Online Casino Game Trends in 2021: Top Games to Play

Online Casino Game Trends in 2021: Top Games to Play

Game studios churn out new slot releases regularly to adapt to new ways to entertain gamblers. Some slot machines manage to rise above the rest and dominate in popularity lists, and others maintain high demand for years. 2021 was a fun year for online slot gambling and came with an exciting choice range. Here are some top games that were available up until the end of the 2010s decade:


Narcos was an action-packed successful slot for Netflix, whose long-awaited slot adaptation was released in 2020. The five-reel slot machine is a flying bullet like the series it is based on and features a five-reel 243-win way paytable.

The visuals are stunning and borrow the semi-realistic style popular with the video game Grand Theft Auto. For bets of up to 400 credits per round, players can activate up to 15x the coin value in icon combinations. These amounts are not the highest, but they are boosted by various bonuses, such as;

  • Walking wilds
  • Drive-By Feature
  • Locked Up Symbol
  • Locked Up Feature
  • Golden Locked Up Symbol
  • Free Spins

Money Train 2

Money Train 2 is a 2021 hit sequel for the Money Train slot machine by Relax Gaming. The pokie developer puts in a lot of effort and improvement that builds on the steampunk theme. The visuals present a dusty, old desert town on five reels and forty bet lines. The highly volatile game can grant up to 50,000x the stake, a solid leap from the winning cap in the original game.

The Money Cart Free Spins feature is the cherry on the cake that activates with thee scatters and plays on a different wagon from the base game. The bonus awards three free spins only, but the tally resets if a special icon comes into view. The round introduces new bonus characters that award multipliers and random bonus symbols, and they include;

  • Payer
  • Collector
  • Sniper
  • Necromancer
  • Persistent Payer
  • Persistent Sniper

Elvis Frog in Vegas

Elvis Frog in Vegas is BGaming’s take on the king of rock and roll’s pizzazz on five reels and 25 pay lines. The Elvis impersonator in this setting is a cool green frog, and Sin City is his stage. The presentation captures the vibrance of Vegas and pays homage to the disco era.

Elvis is the most valuable character, denoting the wild and paying up to 500x the line stake. Any payout combination triggers the gamble round whose aim is to double or quadruple the amount by telling the color and suit of a hidden card. Tutti-Frutti Jackpot, Coin Respin, and Blazing Reels are other featured incentives.


The legendary Caesar Augustus has many pokies based on his reign, and Neon Valley Studio’s adaptation stood out in 2021. Players can help the Roman emperor turn Rome from republic to empire with stakes between 0.20 and 100 credits. The two premium icons, Augustus and a female warrior can appear fully or half-stacked on the grid.

The Roma shield denotes the scatter and lands on the first, third, and fifth columns. When three appear, the game provides 2x the total bet and free spins. Players can choose three packages with a different number of free spins and wild reels. The wilds can appear on any reels, and the scatters can appear over wild reels. Therefore, the freebies can be retriggered.

The Dog House Megaways

The Dog House is among the pokies that benefited from the Megaways surge in 2020 and got a sequel a year after its release. The Dog House Megaways features the same four-legged cuties in the first title. The four different pups are ready to cuddle on six reels displaying two to seven icons each spin. The familiar poker face cards A through 10 also appear. The grid features 117,649 ways to win and an incredible payout package of up to 12,305x. Players can trigger two different kinds of free spins: Raining Wilds Free Spins and Sticky Wilds Free Spins.

Scroll of Dead

Scroll of Dead is the latest ‘Book of’ installment from Play’n Go that follows the highly successful Book of Dead and Legacy of Dead. The game maintains the ancient Egyptian visuals of its predecessors, but with a blue tone and centered on Shai, the destiny deity. The spins cost 0.10 to 100 credits, and the payout potential goes as high as 500x the bet placed on each of the game’s ten bet lines.

The total bet win of 7500x stands out from the 5000x maximum found in most other installments in the category. The scarab beetles play the scatters that trigger eight freebies and up to 200x the bet.

Fortunium Gold: Mega Moolah

This steampunk-inspired pokie is a creation by Stormcraft Studios and distributed by Microgaming. The set is similar to the first set in the series, with the significant power-up of walking away with millions in progressive jackpot wins. The game pays tribute to a fictional steampunk realm but remains true to historical events. The screen is decorated with a 5×5 grid with Victorian architectural pipes, cogs, and gears all around. The wild is the most valuable icon paying up to 200x the stake. The coveted millionaire-maker pot pays when mystery icons reveal jackpot wilds. Mega is the most valuable of the pools and has a 1,000,000 seed value.

Wolf Gold

Wolf Gold is a classic by Pragmatic Play that remains popular four years after its release. The pokie has a simple design but features killer graphics and diverse winning features. The theme centers on Native American culture and shows other spiritual animals like mustangs, wild cats, eagles, and bison. The wolf icon plays the wild, and the sunset is the scatter.

Three of the latter on reels two, three, and four activate five free spins. The three center reels join to spin as one colossal symbol. The Money Respin Feature is the most coveted since it can pay any or all of the three jackpots. The Mini and Major jackpots can appear on the moon symbols that replace characters for this round. The Mega jackpot triggers when all fifteen spaces are filled with moons.

Closing Thoughts

You can explore the different options for free before settling on the perfect one. Demo games are widely available in casinos that feature the real money versions and game reviews sites partnered with the software developers.

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