Castle Builder II review – A unique slot hit, now even better!

Castle Builder II is an innovative new slot from Rabcat, which combines classic slots action with video gaming. Themed on a fairy tale world of princesses and princes, players can choose from 3 avatars each with an individual storyline, as they travel through 15 kingdoms and complete fun achievements to unlock lucrative rewards.

This slot creates a fantasy gaming world with over 300 characters to interact with as you explore the kingdoms. Special features include expanding wilds, bonus games and free spins, which all add to the rich tapestry of gaming fun. Castle Builder II is a stunning sequel to the Castle Builder slot and takes the gaming enjoyment to a whole new level.  

Background and betting

The design of Castle Builder II combines elegance and simplicity with attractive background imagery and colourful symbols. The characters are intricately drawn and all express unique personalities. The lush green grass, blue skies and fairy tale castles throughout the game transport players into a world of castle building, charming princes and royal weddings!

The symbols in the game include crowns, gold bars, treasure chests, rings, and bricks and stone slabs – the construction materials for building the castles. The 5 reels with 3 rows of symbols give this slot a traditional layout.

Play Castle Builder II in Betsson’s mobile casino

Castle Builder II is available now to play on your desktop, mobile or tablet. Betsson Mobile Casino lets you access all the exciting slots at Betsson directly from your mobile device. This means you can enjoy playing all our games from wherever you are. Castle Builder II is fully optimised for mobile play, so you can enjoy all the same colourful graphics and smooth gameplay as in the desktop casino directly from your mobile or tablet.

The three heroes, free spins and wheels of wilds

To get started playing this innovative slot, you can select one of 3 avatars each with their own feature set and storyline. The avatars include a female warrior wielding a hammer, a male warrior carrying a sword and a king with a mason’s trowel.

During your quest you will encounter a free spins round if you play with the second avatar, which is the female warrior. To trigger the free spins round you have to hit 3, 4 or 5 scatters which will activate 10, 15 or 20 free spins respectively. Make the most of the free spins when they trigger because these are not re-triggerable!

If you pick avatar 3, which is the male warrior, you can enjoy wild reels once you have unlocked a full avatar gaming cycle. The wild reels can substitute for all the other symbols, however, no regular wilds or scatters are available if you play with avatar 3.

Castle building, wedding bonus & 300+ characters!

Once you have selected your avatar, you will set out on your slots adventure, collecting stones and bricks for building the castle. Many events can occur to add fun to your gaming, including a royal wedding! There are over 300 characters to meet during the game, each with a distinctive look and personality.

The fun Royal Wedding bonus round is triggered when you have completed building a castle. You have to select a bride/groom to join together in holy matrimony. There are between two and five ‘admirers’ to choose from and each is worth a different amount of prize money.

After completing a kingdom, you can go back to build castles within the kingdom as part of the Free Building Mode. After completing all the castles you can choose other castles within your competed and unlocked kingdoms!

Follow your progress with levels, trophies & medals!

During the game there are four Cup levels to unlock and play. These are the Easy, Medium, Hard and Insane levels. Each level requires you to use from 6 construction materials per block to 15 per block. The more difficult the level, the higher the potential rewards.

Each avatar has its own trophies and there are over 50 trophies to collect with career ladder trophies and special kingdom trophies. Keep collecting to unlock more rewards!

A perfect continuation from the original Castle Builder

Castle Builder II is a great sequel to the first Castle Builder slot game. This first game featured 15 paylines and 3 kingdoms, while players can now enjoy 15 kingdoms and over 300 characters in Castle Builder II. The original idea of building the castles and unlocking more levels continues on a grander scale with each level offering richer rewards.

Castle Builder II slot is a perfect hybrid of slots fun and video gaming. This combination creates an innovative and unique playing experience. The imagery here is colourful and light-hearted while the landscape backgrounds help to create the distinctive world and draw players into the action. Players who loved playing the original Castle Builder will enjoy the similar style as a continuation of the saga. The expanding wilds, free spins and array of characters ensure players can enjoy an immersive video gaming experience in addition to collecting royal rewards!