The Most Popular Slot Games of 2021

There has not been a better moment to start playing online slots than in 2021. The best game developers in the casino business are constantly competing to create bigger and better slot games. This development means that you have a vast selection of world-class slot games to choose from as a player. There are more classic-themed games on the market, and gamers who love nostalgia will enjoy them very much. This article dives into some of the most popular slot games in 2021.

1. Starburst XXXtreme

NetEnt’s Starburst XXXtreme game is a sequel to one of the most popular slots of all time. The Starburst XXXtreme slot machine has five reels, three rows, and nine fixed pay lines. Starting on reel 1, you must hit 3, 4, or 5 matching symbols or wilds from left to right on one of the pay lines to form a winning combination. The slot’s design has a sleek, futuristic, sci-fi vibe about it. 5 vibrantly coloured gemstone symbols, united by a lucky red 7 and a golden BAR, with planets and space in the background, make up the dark reels. The BAR is the most valuable symbol in the game, paying 2.5, 5, or 50 times your total wager if you get 3, 4, or 5 of them across a pay line. With the introduction of the Starburst XXXtreme game, NetEnt had a lot to live up to, as the original Starburst is one of the most popular slots of all time. The game is fantastic and is well worth checking out.

2. Odin Protector of Realms

Odin Protector of Realms is a Play’n GO slot game released in July 2021. The action in this Scandinavian-inspired tale takes place on a field with seven reels and symbols organized in the 4x5x6x7x6x5x4 pattern. When all 37 symbols are available, clusters of 5 or more matching symbols will reward you with a winning combination. Once you have hit a winning combination, the symbols will vanish, and new ones take their place, resulting in fresh possible winning combinations. Symbols with increased matching value will get you one of the three fabricated prizes: Bronze, Silver, or Gold. Odin’s Wild Spear will unleash three of the powerful God’s abilities: Wisdom, Power, and Glory, all of which will aid you in achieving your victory. The game displays rewards in terms of money values, making it easier to comprehend your winnings. All of the game features work well together and are highly dynamic, grabbing your attention and driving you to take action right away.

3. Spicy Meatballs Megaways

Big Time Gaming’s Spicy Meatballs Megaways is an online slot with up to 117,649 ways to win and a maximum payout of over 55,210x. The reels are in an oven, and the game has a fiery kitchen setup. Pots on the top can boil over, adding multipliers to the game. The high-paying symbols are various chillies, whereas the low-paying symbols are standard poker symbols 9 through A. The number of winning ways varies depending on how many symbols show on the reels, ranging from two to seven per column. You will get eight free spins with any meatball multipliers if you manage to trigger the free spins round. Having Wild Meatballs in every spin can improve gameplay and increase your chances of winning the jackpot. When things go your way, you may win up to 52,600x your stake, with the bonus round’s win maximum slightly higher at 55,210x. This culinary adventure’s basic yet efficient gameplay is well-balanced enough to keep users entertained.

4. Retro Riches

High 5 Games brings back nostalgia with the 2021 Retro Riches online slot machine. The game has a vintage-style design and seems like a typical 90’s game. It plays on a 2,400-dot grid. With each spin, symbols will appear randomly on specified locations on the matrix, which may overlap sections of the grid. The dots overlapped by the basic symbols will upgrade two, three, or four levels after each spin, the highest level being seven. Symbols must land on these dots to receive a payment, and the payouts may be huge. High 5 Games mixed a classic game with modern attributes such as pixelation, bonuses, and dots to provide the impression of a video game. People playing the game may find it exciting and that it has a simple learning curve.

5.#Alice and the Mad Respin Party

Alice and the Mad Respin Party is an online slot created by Ruby Play Studio based on the children’s fairy story Alice in Wonderland. With each spin, the Floating Wilds advance by one. Each time it spins, Floating Wilds will move up a reel position to increase the reward, and all the symbols around it become Wilds. When it lands behind a Super Floating Wild, players can use Wilds to replace clock symbols. If you enjoy free spins, the Mad Tea Party is a unique feature that you should check out. The function symbols on reels 1, 3, and 5 will almost certainly activate it to choose a teapot before each one. Choosing the teapot will result in a multiplier, the suit symbol will change to a Wild, or the Super Mad Respin gets activated. With the multitude of features in this game, players will probably find the game exciting and fun.


Once the Internet got integrated into casino games, traditional live casino games migrated online. There are dozens of popular slots to choose from today, ranging from classic fruit machines to modern video slots with stunning visuals. Different casino game suppliers compete to create the finest slots, resulting in providers releasing new slots practically every day with new themes, exciting features, and interesting bonus rounds. If you enjoy playing slots, 2021 is an excellent year to enjoy new versions hitting the market.