Castle Builder


If you’ve ever fancied yourself the architect of your own sprawling, opulent castle, then this is the game for you.  In a fascinating twist on your typical slots game, Castle Builder allows you to build your own digital castle as you spin the reels.  You’re sure to feel powerful as you establish your kingdom and quickly expand it, creating fantastic structures as your wins accumulate.  Immerse yourself in Castle Builder’s rich storyline, and see how large your coffers might grow!

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About the Developer

Based in Austria, Rabcat have been building a solid and impressive reputation in iGaming since 2001.  They have an especially forward-thinking ethos, and are on the cutting-edge of creative slots innovation.  Games such as ‘Castle Builder’ include exciting and unlikely elements that add a new dimension to classic slots gameplay.  Gripping storylines and motivating in-game achievements, alongside chances for cash wins, display Rabcat’s finesse when it comes to exploiting the possibilities of digital platforms.  Some of their other popular titles include:

  • Cherry Star
  • Golden Nut
  • African Dream
  • Sherlock of London
  • Pirate’s Bay

About the Game

This game really takes full advantage of the digital medium, combining elements of storytelling and gameplay achievements with the classic slots format.  The 5 reels sit to the right of the screen, housed in a stone castle outline, and to the left is a lush landscape with a large clearing – the foundation for your castle.  The reels are populated by an interesting cast of characters, many of whom represent playing cards.  There is a dapper-looking Jack, an elegant Queen and a regal King, for example, alongside castle doors, money bags and treasure chests.  Large rewards are up for grabs on basic line wins (up to 20,000 coins for 5 Castle Doors along a win line), giving the game a robust foundation of classic slots content.  The bonus features, however, make the architecture of this game really distinctive and eye-catching.

These bonus features include:

  • Castle Builder Bonus – Tool symbols along win-lines will begin to build your castle on the left of the screen. You can watch the progress meter bar to see how far you are towards your building’s completion.  As well as the sense of achievement this gives, seeing your building grow before your eyes, completing a castle offers a potentially very rich Pick Me bonus.
  • Pick Me Bonus –this presents you with a Princess and 3 suitors to choose from. You’ll have noticed 3 totals accumulating under your castle’s progress bar, and depending on your choice of suitor, you’ll win one of these.
  • The Emperor’s Medal –complete 3 castles to earn an Emperor’s Medal, for another cash award. After this, you begin to flesh out your kingdom with some smaller buildings, with the same Pick Me rewards upon completion.

The high-definition graphics of this game are a real pleasure to look at, and the gentle musical score completes the game’s aesthetic nicely.

The Verdict

You’ll feel like King of the Castle, playing this unique title. Castle Builder is more than a slots experience.  It’s an engaging and rewarding game with progression and achievements onscreen achievements to go alongside cash rewards.

Game rules can be found within game.

RTP: 96.47

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