Castle Builder II Slot

The highly popular and award-winning video slot is finally back! It’s bigger and better than ever before. An entire new world is waiting to be discovered. RABCAT gambling proudly invites you to return and experience the adventure once again. The result is a highly entertaining and fast-paced game experience embedded in a world of charming fantasy.

The eagerly awaited sequel to the game changing, next-generation video slot, Castle Builder, Castle Builder ll launches with a staggering list of player features and enhancements, bridging the gap between online gaming and social gamification.

Traditional slot features include Expanding Wilds, Free Spins, Wild Symbols and Bonus Games which seamlessly interact with a massive Game World where players start by choosing one of three avatars, each with their own feature set and story line, and embark into 15 kingdoms with over 300 characters. A land where players collect building material to build fabulous castles, help beautiful princesses to find their prince charming to win big with a royal wedding – just some of the 100+ achievements to unlock fantastic payout related awards.


  • 5-reels video slot
  • 15 lines
  • Win lines pay from left to right
  • 8 win symbols
  • 1 Wild Symbol
  • 1 Free Spin Scatter Symbol (only Avatar B)
  • 1 Expanding Wild Symbol (only Avatar C, replaces normal wild symbol)


  • Every time you start the game, you will begin in the lobby.
  • In the lobby you choose one of 3 avatars (Sam, Mandy, Igor) to play with.
  • Igor is only available if you complete the game once with either Sam or Mandy.
  • In order to switch to another avatar, an ongoing castle has to be completed.
  • Game progress is stored separately for each avatar.


  • The Cup Challenge is the default game mode to play Castle Builder 2.
  • By completing the game the 1st time you completed the Bronze Cup Challenge for this avatar.
  • By completing a Cup Challenge you unlock the next Cup Challenge.
  • The game offers 4 Cup Challenges (Bronze, Silver, Gold and Diamond).
  • Depending on the selected Cup Challenge the required amount of Construction Material per Building Block changes.
  • Only when completing the Silver and higher Cup Challenges you are rewarded with the "Cycle Premium".
  • A Cup Challenge can be canceled (if no castle is under construction).
  • The Cycle Premium of an canceled Cup Challenge will be saved and payed out the next time a Silver or higher Cup Challenge is completed by the same avatar.


  • Completing the initial Bronze Cup Challenge unlocks the Free Building Mode for this avatar.
  • Choose freely whatever castle to build as often you want in all available kingdoms.
  • The game mechanics in “Free Building Mode” are the same as in the Bronze Cup Challenge.


  • After completing a castle, you are automatically returned to the world map, where you can choose the next unlocked destination to build in.
  • There are 15 uniqly themed kingdoms in the game.
  • The first two, as well as the last kingdom are always unique per avatar.
  • 9 Kingdoms need to be finished to complete a Cup Challenge.


  • In the kingdom map the players chooses which castle to build next.
  • Click on a construction site to open a contract. Click the build button on the contract, to start/continue building the castle.
  • During a Cup Challenge castles have to built in their predetermined order.
  • Only if the previous castle is completed, the next castle is available.
  • If you completed a certain number of castles, new kingdoms are unlocked.
  • Complete all castles in all kingdoms.

Bigger and better castles, explore a game world like no other.

32Red Limited is regulated and licensed by i) The Great British Gambling Commission (Account No: 39430) with respect to customers registered in Great Britain, (ii) The Irish Revenue Commissioner (licence number 1011431) for sportsbook customers in Ireland, and for all other products and jurisdictions; (iii) The Government of Gibraltar (under Licence numbers 019 and 045), and the Gibraltar Gambling Commissioner under the Gambling Act 2005. 32Red Limited's registered office address is Sovereign Place, 117 Main Street, Gibraltar.

Login or register

Login to play

Don't have an account yet?

Sign up now