The past year was exhilarating for the online gambling industry. During 2021 we saw plenty of exciting new releases, boasting stunning visuals, innovative mechanics and action-packed features. The market has been highly competitive, which in turn is driving innovation.
As the year was coming to an end, developers were going over and beyond to deliver compelling content to players around the world. These titles were carefully designed to offer stunning gameplay that will captivate gambling enthusiasts of all types.
Keep an eye on these games, as they’ll surely top the list of the most entertaining online casino games in the coming months.
Who Wants to be a Millionaire Live Roulette – Playtech
Last month, Playtech added a new release to its offering of live dealer games. And what a release that has been! Based on the acclaimed TV show, the new live roulette is set to become one of the most popular titles in the gaming company’s portfolio.
The game uses a standard European Roulette wheel and doesn’t drastically change the existing rules. Players can benefit from the usual selection of inside and outside bets, with more options further adding to the excitement.
Who Wants to be a Millionaire includes the Bet Creator option, allowing players to choose their bets ahead of time. That way, they can focus on playing the game. Before the wheel starts spinning, up to ten numbers are randomly chosen. They are called “Millionaire Numbers”, and landing the ball on them activates the bonus.
When it comes to available bonuses, there are multipliers of up to 100x the bet, cash prizes, bonus wins, and rewards reaching 100x the stake. It’s the Millionaire Round that enhances the overall playing experience. It comes in the same format as the popular quiz, although there aren’t any questions. Instead, you’ll encounter four multipliers corresponding to four answers. You can expect prizes of up to 300x the bet in this round.
Three available Lifelines are there to help you. If you watched the show, then you know how they work.
Diamond Fruits – BTG
Diamond Fruits is a game that takes the fruit theme to a whole new level. The slot features the Megaclusters mechanic, bright colours and thrilling gameplay.
The action takes place on a five-reel, five-row grid where between seven and twenty-five available positions contain one large symbol or four smaller ones. Slot lovers will need five or more symbols of the same kind to create a winning cluster. These icons have to be connected either vertically or horizontally.
Once winning clusters are created, the Fourway Reactions system will remove them from the playing area, breaking larger symbols. At the same time, new icons slide in from all directions to fill the empty positions.

Trigger three reactions in a row to activate the Wild Cannon bonus. Whenever this happens, between five and fifteen Wild symbols will appear on random positions across the game’s main playing area. This exciting feature is available in the Main Game and the Free Spins round.
Seven consecutive reactions happening in the Main Game unlock the bonus round. Players receive eight spins, plus one additional spin for every reaction after the seventh. A win multiplier is available, increasing by one after every reaction. At least seven consecutive reactions add three more spins to the count.
Crystal Caverns Megaways – Pragmatic Play
Pragmatic Play added this release to its lineup in October, and the game has been attracting players ever since.
Crystal Caverns Megaways is played on a standard Megaways grid, consisting of six reels and six or seven reels on each of them. That’s not all, as a four-position bonus reel is located above the main board. There are up to 117,649 different ways to win, together with a default RTP of 96.46% and high volatility.
Wins are formed when matching symbols land on adjacent reels starting from the leftmost one. The list of symbols includes low-value playing cards, followed by differently-coloured crystals paying up to 25x the bet. Wilds appear on reels 2, 3, 4, 5, and 6, replacing all other symbols except the Scatter.
Every time a win is formed, the tumble feature removes all symbols involved in it from the grid. New ones will drop down into empty positions, resulting in new wins. The feature continues until there are no more wins.
Players can also make the most out of this game thanks to expanding Wilds, increasing multipliers and Free Spins. To unlock the bonus round, you’ll need at least four Scatters. In addition to a payout of up to 100x the bet, you’ll receive up to twenty spins. Three or more Scatters add five additional spins.
If you don’t feel like waiting for Scatters, you can always trigger Free Spins by paying 80x your bet.
