Slotmill is an online casino slot developer from Sweden. They are known for their range of video slot games with HD graphics and engaging music and sound effects. In addition to top-tier quality titles, Slotmill is also dedicated to transparency.

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Slotmill Fruit Smash slot

Why play at a Slotmill casino?

The first thing you’ll notice about Slotmill games is that they are absolutely gorgeous, with no expense spared for the best graphics and sound design. All of the animations flow smoothly and you’ll see a lot of nice flourishes like exploding tile sets. You get the feeling that you’re playing a big-budget release made by people who care about quality.

Slotmill games use cutting-edge technology to keep them extra-lightweight at an average of 10 MB. This results in rapid loading times and the ability to cope with slow networks. Quick loads help keep everything smooth, reduce bandwidth costs, and ensure excellent performance on older phones.

Their slots also boast plenty of exciting features that get you into the action faster. Burst Mode improves the focus and doubles the speed by replacing gameplay elements with a counter that tells you how much you’ve won. Newer games like Sands of Eternity also have Fast Track options which allow you to directly access bonus rounds and other premium features.

The themes span a wide range of common genres, including pirates, Egypt, Asian history and cowboys. If you have a favorite genre, you’ll likely find a Slotmill game that pushes all the right buttons. You might not find new ideas in the story department, but you’ll love the polish.


True to its name, Slotmill focuses on premium video slots. They haven’t developed any table games yet but that might be a good thing. Focusing on making beautiful slot games allows them to dedicate their expertise and experience to compete with the very best studios.


Sands of Eternity is one of their newest and best games. This Egyptian adventure balances a quick pace with high variance. This means that you’ll have a lot of bets per minute, with large wins and a good number of losses. The maximum you can win is 7,500x stake and the games do produce large jackpots when fortune smiles. 

You’ll get a lot of playtime and chances to win jackpots with a respectable 96.16% RTP. This may be an average Return to Player rate, but the well polished in-game experience is highly immersive. You’ll soon forget about such elements of the game.

Drunken Sailors is another good example of the kind of games you find at Slotmill. The reels spin quickly and you’ll make a lot of bets very quickly. It’s another title with an average RTP rate and the max win is 5,000x your bet. But above all, you’ll love the gameplay and cute tile art. 

This slot has a clean cartoon design with a great sense of humour. Its spin-the-bottle bonus round uses a black pirate flag and rum barrels as the special tiles. The pirate flags are sticky and can result in a lot of wins towards the end of your ten free spins. If you’re into pirate themes, this is a must-try title for you.

Design and Style

Slotmill makes beautiful slot games with simple but innovative user interfaces. The oldest game, Star Spell, was a fantastic debut. But the quality has definitely improved further over time. Newer games like Sand of Eternity have a level of polish you don’t see very often.

Pacing is a really important part of gameplay. Slotmill slots have exciting explosions and other visual treats, but the reels rarely stop spinning for long. The gameplay progresses quickly and you’ll get a lot of bets per hour. This fast pace helps to keep players excited because you’ll see more wins per hour.

The art style is wide-ranging and is, at times, humorous, classic or magical. Slotmill is definitely willing to experiment, but you’ll notice that all of the art feels familiar. The artists aren’t breaking new ground, but they’re doing old things better. They quietly clean off the rough edges and make everything smooth. Other games end up feeling like they’re missing something once you’re used to this design style.

Three Samurai slot by Slotmill

Company History

Slotmill was set up in 2019 by an experienced team of industry veterans. They understand the business and have built strong partnerships with many top casino brands, including VoodooDreams, Wildz, and Avento MT. 

The company has focussed on building a few high-quality games each year, striving to push the bar higher with each new release. It should give players a lot of confidence to see a casino game developer striving to be the best. Older games are still high quality, but newer games like Merlin’s Fortune and Sands of Eternity are definitely better. 

The range of themes includes western fare like Outlaws and classic designs like Wildfire. The focus is on polishing old ideas rather than reinventing the wheel. This means that their games are approachable and recognizable, but with a fresh coat of paint. This is a valid strategy that gives players what they want and pushes innovation in predictable ways.

Slotmill is based in Sweden, with most of the developers and staff based in Stockholm. Their games are certified for use in Sweden, Lithuania, Latvia, Estonia and Malta. However, players are taken care of globally, with service and support available in 16 languages.


Are Slotmill games rigged?

The games are absolutely fair. Slotmill games are accredited by multiple gaming European Union authorities including the Malta Gaming Authority. You can feel safe knowing that EU regulators test and approve every game before it’s released.

What games does Slotmill produce?

Slotmill makes outstanding slot games that push the envelope in terms of speed, performance, and artwork. The games have a variety of themes, from whimsical pirates to magical adventures with Merlin.

How can I win playing Slotmill games?

The best way to learn is by experiencing the game and trying out things in demo mode. You’ll find Slotmill games easy to learn, with the quick loading demos that put you into the action in seconds.

What is the best Slotmill casino?

Use the list of Slotmill casinos to see and compare all online casinos with Slotmill games. We filter the casino top list to only show Slotmill casinos that accept players from your location.

Slotmill Slot Reviews