At every reputable Austrian online casino, you’ll come across several different types of slots. Their main idea remains the same, but they do differ in a couple of key features.
Online slots are by far the most played casino games in Austria. They are simple, entertaining, and can provide some big payouts. But where you play them matters the most. This is why we at Ace Alliance decided to reveal the best slot casinos in Austria and show their main benefits and potential drawbacks. Below, you will read everything online slot players in Austria should know about these websites.
The Austrian federal law currently allows only win2day, owned by Austrian Lotteries, to legally operate in the country as an online casino.
This is why many players choose to join offshore-licensed casinos, which are typically secure platforms that offer large bonuses, ongoing promotions, and a huge selection of slot games. There are no state laws that prohibit residents from using offshore casinos when online gambling in Austria, and players can not face any legal consequences.
Slots have been one of the most popular types of casino games in Austria since 2018, second only to lottery betting. Even though slot revenue in Austria now accounts for 40% of all online gambling revenue, statistics show that Austrian players prefer to play smaller bets, ranging from 0.50 EUR to 2 EUR per bet. Slots are popular for players who enjoy longer gambling sessions with lower risk involved.
We follow a strict reviewing procedure every time we examine online casinos in Austria. To help you understand the importance of this process, we’ll reveal and describe the main features that we check.
Every Austrian slot casino that we mention on this page needs to own a valid licence provided by a top regulator. We also check its reputation and read available player reviews before listing.
Our team of experts checks if the operator lists fair and certified games offered by well-known software providers. We avoid casinos that collaborate with suspicious developers.
The Austrian casinos that we rank must have a wide selection of online slots, including popular titles. Operators that offer exclusive slot games will receive additional points.
Next, we check whether the game library holds numerous slots that have multiple bonus features. These titles tend to provide extra payouts, and we know that Austrian players prefer them over others.
Our experts also calculate the average slot RTP rate on the gambling platform to see if it’s above 96%. They also check if the operator offers plenty of titles with an above-average RTP.
Lastly, we access their mobile casino apps in Austria and evaluate the slot gaming experience on several smartphones. The operator needs to have a variety of mobile-friendly titles to appear on our list.
At every reputable Austrian online casino, you’ll come across several different types of slots. Their main idea remains the same, but they do differ in a couple of key features.
Austrian players try out numerous online slots that come with various themes. But some slot themes attract the most attention, which you can check below.
The fruit theme is one of the most used slot themes that often includes symbols like cherries, oranges, watermelons, and more. A few such titles are Fruit Party, Sizzling Hot Deluxe, and Extra Juicy.
These are fun online slots that often include interesting and unique symbols, animations, and features. A couple of adventure-themed slots are Book of Dead, Gonzo’s Quest, and Temple Tumble.
Austrian players also like to play branded slots that portray their favourite movies and TV shows. Some of the most popular TV slots are Narcos Mexico, Game of Thrones, and Gladiator.
In this category, we have slots that usually draw inspiration from famous musicians and bands. Among the many such slots are Jimi Hendrix, Guns N’ Roses, and Michael Jackson: King of Pop.
Locating and joining a top online casino for slot gaming in Austria can be challenging. That’s why we at Ace Alliance decided to construct a step-by-step guide that can help you find the best casino.
Time Needed:
00:10
Device Required:
PC, Smartphone
Explore our hand-picked and tested Austrian slot casinos, and select a couple that you like. Then, compare the operators to see which one will satisfy your preferences the most.
The Austrian gambling site that you picked needs to have a wide variety of slot games. Inspect the online slot selection, and check if there are popular titles from top providers.
Access the “Promotions” page and examine the available bonus offers and their terms. Inside, you should find at least a couple of free spin bonuses with less demanding T&Cs.
Join the Austrian casino website, click on “Sign Up”, and register a gambling account. Afterwards, fund your casino account, explore the available slots, pick a title, and start playing.
Apart from using real money to play slots at Austrian casinos, you can also use bonus funds and free spins. The best online casino bonuses in Austria come in different types. Below are the most common ones for slot players:
Welcome Bonus Offers
New players are the only casino customers who can claim welcome bonuses with their first deposit. The prizes that they usually get are match bonuses and some free spins.
Free Spins Packages
These are promotions that give out bonus spins on specific online slots, usually after you make a qualifying deposit. The wagering requirements apply to the free spin winnings.
Reload and Cashback Bonuses
Reload bonuses are offers that you can claim on a certain day of the week after making a qualifying deposit. A cashback will get back a percentage of your daily, weekly, or monthly losses.
No Wagering Slot Bonuses
These casino offers provide either free spins or bonus funds, which don’t have any wagering requirements. But they often have low maximum win limits.
High Roller Exclusive Offers
A high roller promotion typically comes as a match bonus that always requires a large minimum deposit. Austrian casinos usually give out such bonuses as welcome offers.
Playing online slots at offshore casino sites comes with certain advantages and disadvantages. We’ll present the main ones in the following table.
Thousands of slots to pick from
High-quality and popular slots from top providers
Various slot bonuses and free spins
Generous and competitive slot tournaments
A variety of payment methods 
No local protection
Resolving issues may take longer There are hundreds of software providers operating in the iGaming industry, supplying various slots to casino operators. But only several of them create the best slots that dominate the market.
Pragmatic Play
A giant in the iGaming industry that’s responsible for developing numerous slot hits. Just a few of its most popular titles are Big Bass Bonanza, The Dog House Megaways, and Gates of Olympus.
Evolution
Evolution Gaming is predominantly a live casino software provider, which sometimes combines slots with live games. Among them are Extra Chilli Epic Spins, Gonzo’s Treasure Hunt, and Gonzo’s Treasure Map.
Hacksaw Gaming
Another top software provider that creates unique slots with interesting themes and big potential payout is Hacksaw Gaming. Its biggest hits are Wanted Dead or a Wild, Gladiator Legends, and RIP City.
NetEnt AB
NetEnt is one of the best online slot developers that has managed to create and release over 300 titles so far. A couple of its top slots are Blood Suckers, Dead or Alive, and Starburst.
Play’n GO
Play’n GO is an award-winning provider that creates slots with stunning visuals and effects. Some of its most popular slots are Book of Dead, Reactoonz, and Moon Princess.
Playtech
A legendary provider that has been around since 1999 and has released over 500 slot games. Just a couple of its best online slots are Age of the Gods, Buffalo Blitz, and Gladiator: Road to Rome.
Online slot casinos in Austria are capable of providing a fun and unforgettable gambling experience with potentially big payouts. This is especially true for reputable and licensed offshore platforms that accept Austrian players. These operators have thousands of high-quality slots from top providers.
We have found the best offshore online casinos and ensured their safety and security. For a safe and enjoyable gambling experience, feel free to pick an operator from our list, and don’t forget to gamble responsibly.
Whilst win2day is the only officially licensed online casino, there are no specific laws that forbid Austrian players from joining offshore platforms that offer online slots.
We can name several online slots with RTP rates that go over 98%. Among them are Ugga Bugga, Mega Joker, Book of 99, Poseidon Xtreme!, and Ed Jones & Book of Seth Xtreme!.
We recommend visiting our list of top-rated slot casinos in Austria for 2026. Player preferences may vary, but we are confident that these platforms will meet the requirements of every player.
You don’t have to pay any taxes on slot winnings made at the local casino win2day or at offshore platforms.
It’s only safe to play slot games at licensed and regulated gambling sites. These are legal operators that follow strict laws and the latest industry standards.