Best Rabcat Slots

  • Rabcat Gambling is famous for its astounding handmade digital art since 2001 and every new release is a masterpiece in terms of art, animation, and superb storylines.
  • Leader in gamification and master in perfecting the art of combining level-based gameplay with slot spinning excitement.
  • Ground-breaking video slots created by 50 professionals including animators and 3d artists working together to take online casino games to the next level.
  • Rabcat creates slots that continue to exceed both the demands and expectations of online and mobile players
  • Regulated and licensed by the UK Gambling Commission, Rabcat ignores all creative limitations and boundaries and focuses on creating the best video slots imaginable.


Established in 2001, Rabcat almost instantly gets acknowledged as a premium digital art leader and game creator for the international videogame industry. Rabcat’s headquarters is based in Vienna and the company consists of a crew of 50 highly motivated professionals creating games that align with the demands of a new generation of players while surpassing every expectation. Highly experienced animators bring storylines to life via visual effects brilliantly combined with motion graphics and animation.

List of the Best Rabcat Slots

The Legend of Olympus Slot

Rabcat creates Legend of Olympus slot machine in such a way that players find themselves in the centre of the ancient Olympians world. The five reel video slot with 20 paylines transports the brave to battle with Zeus against Hades. The Greek mythology based video slot astounds via ground-breaking animations while leaving participants in awe when it comes to free spins, an interactive point and click bonus feature and sound effects. High end 3D makes this slot machine the ultimate crowd pleaser, a next generation slot game with a 95.47% RTP and max win up to 20,000x.

Castle Builder Slot

Castle Builder changes the online casino games world by introducing players to a brand-new breed of five reel slot machines offering unique level-based gameplay. The uniqueness of the video slots created by Rabcat Gambling includes massive game content that extends time driven play. The level-based games motivate players to succeed in various ways, these include climbing the job ladder and earning more achievements faster. The bonus game offers rewards that increasing according to each players level of achievement and the most astounding feature is the endless game mode. The video slot challenges players to become master builders and reach the goal of building 10 castles. The royal challenge is an adventure promising wealth and glory across 15 paylines set across five reels with a 96.47% RTP and max win of 140,000 coins.

Castle Builder II Slot

Castle Builder II basically does the impossible as few believed that slot could ever improve the original still known as one of the most popular Rabcat slots. Not only continuing the exciting interactive level-based gameplay but actually making it more interesting and enjoyable than before. The castle building adventure includes game features such as free spins, expanding wilds, wild symbols and a bonus games. Phenomenal additions the first release includes unique feature sets part of three playable characters, been larger amount of content, five different categories of achievement rewards. The game can be played by anyone due to four levels of difficulty with increasing RTPs ranging from 95.5% up to 97.75% while the free building game mode is endless.

Anna van Helsing: Monster Huntress Slot

Rabcat brings a small village outside the walls of civilisation to players attention, situated deep in the woods roamed by monsters. Anna Van Helsing a fierce huntress is called upon to hunt down the monsters in this medium volatility video slot consisting of five reels hosting 25 paylines. Phenomenal bonus features increasing players chances of claiming big wins at mobile casinos and online gambling slot sites include the wolf howls, wolf attack and Dracula's banishment feature. Three scatters grant entrance to Dracula's castle offering 8 free spins in this medium volatility slot offering a fixed 2x multiplier. Once you break the spell by defeating dracula, evil transforms into good.

Reel of Riches Slot

Step into the shoes of the first adventurer of the 20th century getting an opportunity to explore the mystery and secrets within an Egyptian tomb. Reel of Riches instantly joins the range of popular slot games available to online gaming devotees. Adventure inspired game play takes place on up to 32 paylines set across five reels in this high volatility slot. The third reel is draped in gold since it is the Reel of Riches, it hold nine wilds stacked to bring real riches to the discoverer. The true potential of the thrid reel riches show during the free spins bonus. Once the river of gold starts to flow the symbols turn wild in this highly volatile video slot with an impressive 96.45% RTP.

More About Rabcat Video Slots

Rabcat announces its games distributing deal with Quickfire powered by Microgaming in 2012. The agreement provides Rabcat to enter new territories and benefit from operators and partners as part of the QuickFire portfolio, plus gaining instant global reach. The partnership gives QuickFire instant access to Rabcat’s exceptional range of slots including the 2011 Game of the Year award-winning slot titled The Legend of Olympus.

Rabcat gets the approval of the United Kingdom Gambling Commission and the remote operating license issued on the 28th of January 2015 enables the developer to offer its slot games to UK-licensed operators. Exceptional slot games follow including Dragon’s Myth, Rivers of Riches slot, Frozen Diamonds slot, and Classic 243 released to Quickfire and Microgaming casinos. On the 19th of July 2017, Rabcat announces the launch of the sequel to the award-winning castle building online and mobile slot.

Castle Builder II proudly invites players to return to the Rabcat adventure and this time it is both bigger and even better. It’s all about building, loving the game, winning, and discovering more now facilitated via a choice of three avatars each with a different storyline. The slot machine causes waves of excitement as players to celebrate the freedom of choice. It’s a new world with 15 kingdoms needing 75 catels to be built and by building up their reputation players benefit from increased incentives as they level up and unlock more. Castle Builder II becomes the most compelling and successful online slot game on mobile devices and at online slot sites.

On the 11th of June 2018, Rabcat enters a partnership with Yggdrasil Gaming via the YGS program. Rabcat continues to unveil remarkable online slots and online casinos eagerly add top online slot games to make sure fans get to play Rabcat games such as Gnome Wood released on the 6th of September 2017, followed by Moby Dick online slot on the 18th of October 2017. Robin of Sherwood slot becomes available at the top Rabcat casinos on the 3rd of July 2018, followed by Crystal Rift on the 22nd of November 2018.

Players at the best Rabcat casinos enjoy more top-notch quality released via the studio’s games such as the Sherlock of London slot launched on the 10th of July 2019. Nikola Tesla’s Incredible Machine slot follows on the 2nd of September 2019 and the North Storm slot on the 12th of November 2019. The Rabcat brand continues to entertain its extensive online and mobile player audience via innovative features and remarkable release in 2020. Treasure Heroes slot gets released on the 5th of March and Mining Fever on the 31st of March.

The one things that remains constant is that Rabcat gambling products continues to remain the most remarkable and unique gaming titles. Rabcat gaming sites have lots to offer mobile and online gamblers in 2021, Tropical Wilds slot brings a new level of adventure-themed play to the online video gaming industry on the 25th of February 2021, on the 15th of April Anna van Helsing follows. The next big release to Rabcat’s games enthusiasts is Dragon’s Breath in October 2021. Rabcat online casinos add phenomenal 2022 releases such as Jester Wheel slot and Reel of Riches slot in 2022.

Rabcat Games that Have the Highest RTP

Jester Wheel Slot - 96.49% RTP

In Jester Wheel slot Rabcat invites everyone playing online and on mobile devices to get closer to the latest and greatest high volatility attraction. Experience an impressive 96.49% RTP added to a traditional slot machine feel bursting with features such as the jester burst, jester reel, jester free spins, multiplier wheel, jester trail, and jester mirror.

Tropical Wilds Slot - 96.47% RTP

Somewhere on a tropical island a mysterious box holds the five Tiki powers which might be the key to secrets and treasures. Tropical Wilds is a five reel slot offering 25 paylines, the wild adventure-themed game ensures plenty of action via special features such as tornado wilds, pathfinder wilds, outburst wilds, boost wilds, and wild free spins. This is one of the top medium volatility Rabcat slots featuring a high RTP of 96.47%.

Treasure Heroes Slot - 96.12% RTP

Treasure Heroes slot revisits the treasure chamber embedded in a dungeon maze build to drive adventure-seekers insane in order to keep the king's riches secret. The 5 reel Treasure Heroes video slot is a Rabcat casino favourite and features cluster wins. It's medium volatility combined with game features such as the Treasure Chamber free spins and moving walls ensure a high level of fun and great payouts due to its great 96.12%.

Mining Fever Slot - 96.13% RTP

Yet another remarkable game part of the phenomenal Rabcat slots library, this time the game challenges players at online casinos to jump into action with three dwarves driving a mining car. Meet Bomber, Driler and Thundar, all there are crazy, fearless and diagnosed with mining fever. Gold-digging action plays off across 5 reels offering 243 ways to win while bonus boosts come from free spins with dwarven Gold, Driler's dwarven drill, and Bombur's bomb. Part of the low-volatility casino games, Mining Fever offers a high 96.13% RTP.

Moby Dick Slot - 96.00% RTP

Join Captain Ahab, conquer the high seas, and hunt down Moby Dick in this medium volatility slot offering a 96.00% RTP. Moby Dick is an astounding 25 payline slot with five reels encouraging everyone to set sail and claim extra prizes via features such as the gamble game, win freezing and the Moby Dick free spins. Register with an online slots site now and set sail to enjoy loads of fun and big payouts, but hurry since the hunt is on!

The Best Rabcat Games with High Variance

Rabcat creates incredible casino games for all types of players with themes ranging from exciting adventures to brilliant dee mining experiences and tropical island secrets to electrifying time traveling. The popular Rabcat slot games not only offer the most incredible visuals, audio effects, or tremendous features in the gambling industry but also focus on maximizing player enjoyment in terms of payout rate and reward regularity.

Top High Variance Rabcat Casino Slots

  • Jester Wheel slot promises a jolly great highly volatile time
  • Reel of Riches slot is the perfect high volatility game for fortune and glory seekers


Rabcat Casino Medium Variance Slot Games

  • Moby Dick slot a spectacular medium variance whale hunting adventure
  • Sherlock of London slot calls on masterminds to partake in a medium variance investigation
  • Treasure Heroes a medium variance situation with one treasure chamber, two heroes and thousands of dangers


Rabcat Casino low Variance Slot Games

  • Mining Fever slot is excellent for plays who dig low volatility
  • Crystal Rift slot an enthralled low volatility expedition to unearth crystals worth a fortune


What has Rabcat Contributed to Slot Gaming

Rabcat introduces online slot fans to unique level-based gameplay through a castle building slots experience added to via massive content that motivates extensive gameplay. It marks the exciting start of slot games crafted with elements of video games to increase player involvement via in-game achievements.

Rabcat’s involvement in major videogame productions demonstrates the game creators’ ability to handle the ever-changing development demands in and beyond the casino gaming environment. The company outshines the rest when it comes to style finding and creating unique types and styles of entertainment. Specializing in 2D art, the team at Rabcat offers in-house creation of illustrations, mood boards, art concepts, and storyboards with inspiring results.

Rabcat’s contribution to the online slot gaming world exceeds the creative finesse of all others in terms of animatics, storyline creation, sound design, and graphic editing. Every single step of the development process is handled by passionate and creative specialists to ensure nothing less than perfect results. One of the many strengths of the company is its extensive experience to create multiple delivery channels. Winning the 2011 Best Slot of the Year EGR award for Olympus and Castle builder, and being nominated again in 2013 for the Best Game award is a testament to the developer’s continues success.

Hottest Trends for Rabcat Games

The new age of Rabcat slots not only brings great excitement to the online and mobile gambling market but soon became a hot favourite at all online operators and Rabcat sites. Rabcat slots manage to meet and excel in the expectations of online casino operators, competing software providers, and online players alike, which leads to its EGR 2013 Game of the Year nomination. Within a few months, Rabcat enters a long-term supplier agreement with Microgaming securing the online giant to be an exclusive distributor of Rabat games.

The Rabcat brand is not only recognized in the iGaming industry but its remarkable slot releases brought worldwide attention to slot game releases by the studio.

Rabcat Credentials and Licensing

Rabcat Office Location Vienna:

Rabcat Computer Graphics GmbHRennweg 46-50, Stiege 1, Top6, 1.0G, Vienna, AUSTRIA



[email protected]

Rabcat Gambling held Licences:

UK Gambling Commission License

Other Top Software Providers

Realtime Gaming

Launched in 1998, Real Time Gaming is a highly experience iGaming developer most known for RTG slot game releases such as Bubble Bubble slot, Enchanted Garden, and Nova 7’s Slot. High 97.50% RTP games by RealTime Gaming include Crystal Power, Pay Dirt, Penguin Power, Mermaid Queen, and Cleopatra’s Gold.

Nolimit City

Launched in 2016, Nolimit City is part of the modern developers focused on building the most enthralling games to cater to the ever-changing wishes, preferences, and likings of younger and more modern players entering the online casino games arena. Funky video slots offering serious payouts and highly volatile gameplay includes The Rave slot, Book of Shadows Slot, and San Quentin slot.


Launched in 2014, Stakelogic is part of Novomatic and proved itself to be a reliable game developer more focused on offering online slot fans great quality than constant releases. Excellent releases by Stakelogic includes high RTP titles such as Twin Joker, Las Vegas Fever, and Dragon’s Mystery.

Rabcat FAQs

What is the main reason for Rabcat's popularity with online and mobile players?

Rabcat's most powerful strength is their passion for creating the visually stunning high quality 3D slots offering innovative gameplay and highly enjoyable player involvement.

What sets Rabcat's slots stand out from games by all other competitors?

Rabcat's impressive sound effects and amazing graphics are basically impossible to beat since the company specializes in animation and high-end art via its GameArt division catering to the international gaming industry.

Which games are most responsible for Rabcat's fame?

The most extraordinary video slots by Rabcat remains the first Castle Builder slot followed by a sequel Castle Builder II. Both video slots brilliantly combine video gaming, social gaming and online gambling action.

Online Slot Games with...

Statistically, the online slots with the highest winning...

Worst Slots to Play...

Some say bad experience is the name of...

Top 5 Slot Games...

January blues are shaken off, evenings getting brighter,...

Winner of the 2023...

Who will take the crown of the game...

Best Egyptian Themed Slot...

The most renowned game developers such as Yggdrasil...

Galactic Themed Slots for...

Space junkies get the perfect chance to let...