List of Best Thunderspin Online Casinos for 2026

Information about Thunderspin casinos

Thunderspin is a Malta-based game studio that provides high-quality slots titles as part of BOSS. Gaming Solutions' product range.

The startup has won several awards for its games, and you can try them out on a number of online casinos with Thunderspin slots. Read on to find out more about the company, their game selection and how to find the best Thunderspin casinos and bonuses on Casino Guru.

Thunderspin: a young developer with exciting new titles

Thunderspin is the gaming development division of successful software provider BOSS. Gaming Solutions and came to being after a company rebranding in August 2018. Changing its name from its previous title BOSS. Gaming Studio, the company wanted to be known for its other services, which is why they now have three product arms: the BOSS. casino platform, Simple Games (retail gaming software), and Thunderspin, its in-house slots developer.

Thunderspin's initial slots selection comprised of several titles from previous in-house developer AGames, including the successful Angels vs Demons, but its team of 20 developers set to work on coming up with new offerings under the new name. Their innovative work landed Thunderspin the 'Best Startup of 2020' prize at the Starlet Awards.

Part of the reason for this success is Thunderspin's studious approach to developing slots. The games are carefully crafted to perform seamlessly across several platforms, with a game's resolution adapting to the device in question, so players should find very little difference between mobile and desktop versions.

Thunderspin slots and software

Slots are Thunderspin's speciality and they count vivid graphics and entertaining gameplay among their defining characteristics.

Vikings: Frozen Gods is one of their recent releases and takes the player back to ancient Scandinavia, where powerful deities such as Odin and Loki watch over the icy landscape. Dramatic music dominates the scene as you're presented with a novel design feature: instead of spinning, the five reels disappear into the cave behind them briefly before returning in a different order. Different combinations of warrior symbols and weapons will determine if you win a prize but keep an eye out for when Loki goes wild and appears on the grid – you could be in for a payout. Each god can award you a multiplier, while Valkyrie is the Scatter and can give you an extra round, if you're lucky.

On a slightly different note, fans of glamorous witches will love Halloween Witch Party. The witch invites you to her mansion for a party and proves to be an extremely generous host: she gives player a bonus for each ghost they collect, including several free spins. The Jack O'Lantern is the Scatter and won't be hard to spot with its glowing face.

Thunderspin also caters to sports fans with its World Cup Football game. Players start off by choosing two teams from 32 possible nations. Each one is subject to a special win coefficient, which will determine the size of your win (the coefficient x the jackpot fund). You can change teams during the match but be warned: the jackpot fund disappears if you do this, so you'll get a reduced win. One spin is equal to one minute of a 90-minute game and adds 5% of the current bet to the jackpot fund. Free spins are represented by player moves that try to score a goal to land you money. The game is a little tricky to understand but still great fun for football fanatics.

How to find the best Thunderspin casino for you

Thunderspin games are extremely safe to play on, benefitting from BOSS. Gaming's Malta license which ensures strict compliance with safety standards. However, we need to make sure that the online casinos we play them on are also reliable. This page will help you find those sites by using a detailed ratings and review system compiled by the Casino Guru team of experts.

You can use the filters on this page to help you find those Thunderspin casinos that rate the highest – simply select the 'Recommended' tab to view those. The 'Recently opened' option will give you the newest sites on our database, while 'All' will bring up the complete list of eligible casinos, in case you wanted to see those, too.

How to find Thunderspin casino bonuses

Casino bonuses are popular with players for a reason: they help you get to know a new casino, giving you the chance to try out the games on offer. Often you need to put down a deposit to get one, known as a deposit (or welcome) bonus, but sometimes you don't — no deposit bonuses simply give you free credit or spins without you having to deposit a cent.

To check out the full list of Thunderspin casino bonuses available, head to our list of casino bonuses and choose 'Thunderspin' on the game provider filter. To go one step further, you can also see the different bonus types, so for no deposit bonuses just select the 'no deposit bonus' filter, too. Alternatively, you can get these by going to our list of no deposit bonuses and selecting 'Thunderspin' there to see the same options.