New Slots from Thunderkick, Yggdrasil, Rival, BTG, and Pragmatic Play
April was a busy month for a number of big-name software providers with some great new releases hitting online casinos around the world. Our list below includes 7 new online slots that you can play free in demo mode. These include games added to popular series such as Thunderkick's Midas Golden Touch 3 and a brand new Rich Wilde slot from Play'n Go. There's also a new BTG slot with the Megapots mechanic, and Rival has a new game with wild jackpots and a 20,000x max win. Which one will you be playing in May?
Seven Recommended Games to Play in May 2025
Below you'll find out recommendations for seven new online slots including a mini-review of each along with some information and quotes from the software providers.
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Midas Golden Touch 3 - Thunderkick
This is the third game in the series for Thunderkick and it comes with some great new features. Midas Golden Touch 3 features King Midas along with multipliers, wilds, and the Gift of Midas feature which randomly adds wilds and scatters to the reels. Get five wild symbols on a payline to activate multipliers up to 32x. The max win is 15,000x and you can retrigger the bonus feature for even more free spins and multiplier boosts.
Thunderkick's Game Product Owner, Johannes Polbring said, "Our goal was to push the boundaries with Midas Gold Touch 3 to make it the most entertaining release to date. By introducing two distinct ways to build the Epic Wild Multiplier, we have delivered a game that harnesses the popular aspects of the franchise while introducing refreshed gameplay to appeal to both new and existing players."
Play at any of our recommended Thunderkick online casinos.
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Blazing Rhino: Hold & Hit - Spinomenal
This is a 3x5 reel slot that is set against the backdrop of the African savannah. Animals are the symbols on the reels alongside playing card icons. It has 25 paylines and the RTP ranges from 89.49% up to 96.85%. It is supported on mobile and desktop and includes several features such as free spins, Hold & Hit, and colossal symbols. There are scattered free spins symbols and when you trigger the free spins you get 3 spins and a 3x multiplier. During this round, symbols can transform into colossus symbols. There are four jackpots too with the grand jackpot offering 500x your bet.
Speaking about the launch, Spinomenal's Co-CEO, Omer Henya said, "Blazing Rhino: Hold & Hit is a wild ride through the savannah, bursting with features, colossal symbols, and bountiful jackpots. We expect this to be a roaring success with players."
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Vikings Go to Olympus - Yggdrasil
In this new slot, players fight alongside Vikings against ancient Greek gods. The game has the WildFight and Rush Wilds features that add to the head-to-head battle taking place against the Olympians on the 5x4 grid. Features include scatters, respins, sticky wilds, and the free spins on Mount Olympus feature. There's also stacked multipliers to boost wins.
Director of Production at Yggdrasil, Tomaz Kowalik said, "With Vikings Go to Olympus, we're taking our legendary Norse heroes to new heights, literally. The addition of the gods, Zeus and Poseidon, paired with WildFight and Rushing Wilds, gives the game real weight and excitement. It's a powerful evolution of a fan-favorite series."
Play this new online slot at any of our recommended sites and claim a great Yggdrasil casino bonus for 2025.
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Rich Wilde and the Tome of Dead - Play'n Go
The latest instalment in the Rich Wilde slot series is Rich Wilde and the Tome of Dead. It promises forbidden knowledge and great storytelling. The game is played on a 5x5 grid and will see our main character accidentally release Ammit, the Devourer of the Dead. The slot features a Ritual Meter which will add special symbols to the reels, the All-Seeing Eye that will add Altar Wilds or trigger the Ammit Wild. Wild multipliers are also present and can go up to 10x in the bonus round.
Play'n Go Head of Game Retention, George Olekszy said, "Rich Wilde's legacy is iconic, and Tome of Dead reinvents it. By weaving layered mechanics into an intense mythos, we've created a slot that delivers both tension and spectacle." Is this true? We think so, but you should try it for yourself and see. You can play the free slot in demo mode at one of the many Play'n Go online casinos.
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Big Bucks Deluxe - BTG
In Big Bucks Deluxe, Big Time Gaming (BTG) has introduced a new jackpot mechanic called Megapots. With this you it brings together three of this software developers popular features: Megapots, Megaways, and Mega Wins. With a 6x7 reel slot format, there are 117,649 ways to win and three jackpot tiers: Mini, Midi, and Mega. You'll see the value of each of these jackpots displayed above the reels and updating with each spin. They can only be won during the Hold & Spin feature though and this activates when you land 6 or more Coin symbols.
In the Hold & Spin feature every Coin turns into an individual reel that has prizes, multipliers, or Megapots on them. If you get 3 identical Megapots icons, you unlock the corresponding jackpot. If you fill every reel with Coins your payout will be doubled.
Other features include free spins, limitless win multipliers, and the Bonus Buy feature which is 35x your base bet for the Hold & Spin feature and 100x for 12 free spins. This is a high volatility slot with a 96.26% RTP.
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Big Bass Bonanza 1000 - Pragmatic Play
Big Bass Bonanza 1000 is the 16th addition to this popular Pragmatic Play slots series. It introduces the 1,000x money symbol and a max win of 20,000x. Trigger the bonus round by landing 3 or more scatters for 10 to 20 free spins. There's a twist too, if you only get two scatters, a hook feature triggers that can randomly pull a third scatter launching the bonus game.
In the free spins there's wild symbols, and money symbols with values from 2x up to 1,000x. You'll also get 10 extra spins for every fourth wild you collect. These also include multipliers up to 10x. There are Bonus Busy in selected markets and the RTP is 96.51%.
Speaking about the release, Irina Cornides, Pragmatic Play's Chief Operating Officer, said, "Big Bass Bonanza 1000 combines two of Pragmatic Play's most popular slot series, pairing everyone's favourite fisherman with 1,000x max money symbols and wins of up to 20,000x."
You can play this and all the other Big Bass slots at popular online casinos. The Casino Rewards Group added Pragmatic Play to their list of providers in February 2025.
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Blazin' Buffalo Extreme Hold & Win - Rival
This new slot from Rival has 243 ways to win and a max jackpot of 20,000x. It plays out on a 5x3 grid with some great features such as the Buffalo Wild which appears on reels 2 to 5. When it lands on reel 3 it activates the Expanding Buffalo Wild reel where the entire reel becomes wild and gives you a respin.
The Blazin' Sun Hold & Win bonus feature is triggered when 6 or more Prize symbols land on the reels. In this round there are plenty of cash prizes and jackpots. With every Prize symbol you lock into place you get three respins and each new Prize symbol resets the count. If you fill all 15 spots you trigger the Grand Jackpot and the chance of the 20,000x max win.
The default RTP is 96.02% but it can also be 92.5% and 94.34% when you use bonus buy options. It is a high volatility slot also. Ryan Maclean who is the head of Games at Rival said, "Blazin' Buffalo Extreme Hold & Win is an action-packed slot that takes players to the big win plains of North America where they join the stampede towards a massive 20,000x potential payout."
As you can see, there are some great options for slots fans and in particular those that follow any of the franchises and series we've listed. Which one will you be playing? Be sure to check out our recommended online casinos for the latest bonuses and of course, use the demo mode to try any of these new online slots for free.
