Castle Builder

Play at SpinYoo Casino
RTP 96.47%
Volatility Low-Medium
Provider Microgaming
Reels 5
Paylines 15
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Castle Builder Specifications

Launch DateJanuary 1st, 2019
SoftwareMicrogaming
Game typeSlot
ThemeFantasy , Medieval & Knights
RTP96.47%
VolatilityLow-Medium
Reels5
Paylines15
Max Wager (per line)15
Max Jackpot20000
Bet range0.25 – 50.00
Paylines typeFixed
SymbolsWild Symbol, Scatter Symbol
Bonus featuresFree Spins, Pick and Win
MechanicsFixed Ways
Progressive JackpotNo
Practice PlayNo
AutoplayYes

Castle Builder is an exciting video slot from Microgaming. It is based on the story of a rich king who hires a castle builder to build a castle for each of his daughters. Since the king wishes for his daughters to be married it is up to the player to create homes for all of the princesses. Finishing a castle will allow you to move on to the next level where the prizes become even greater.

This slot game comes with 5 reels and 15 paylines as well as a fantastic wild symbol feature. Castle Builder is a very popular video slot and was even shortlisted for a 2014 Game of the Year Award.

Theme

The reels of this slot don’t take up as much slot space as you might expect. This is because on the left side of the screen the current castle that you are in the process of building is shown. The reels are therefore situated on the right which works well because you can see the spinning reels and the castle’s progression clearly without having to go back and forth between two different screens. The icons on this slot are all related to the theme and include kings, queens, caskets, and sacks of gold, princesses, princes, locked doors, treasure chests and an old builder.

Wild Symbol

The old builder icon is the wild symbol in Castle Builder and it is able to substitute for all other icons on the reels except for the building symbols.

Castle Construction

There are four different castle building levels: Forana, Ethril, Ilrian and Empire. Whenever a castle is finished, it unlocks a bonus round. Players will have the choice to decide which of the three princes should be with each princess. Prizes will be rewarded during this feature. Keep in mind that you will need to collect building blocks. You do this by getting the building materials symbols on an active payline.

If you get two building symbols on the reels then you will be given the standard value blocks. If three, four or five building material symbols appear then you will receive either the bronze, silver or gold value blocks. The more valuable the blocks, the higher the prizes will be. This is a really fun feature that needs a lot of determination to complete in order to achieve the highest wins possible.

 

 

 

Becky M.
Founder & Editor-in-Chief at Slotfruit

Rebecca (Becky) Mosley has been at the heart of the UK online gambling industry since 2008 – making her one of the most experienced voices in the space. She founded Take Marketing Limited and built SlotFruit.co.uk into one of the longest-running independent casino comparison sites in the country.

As editor-in-chief, Becky brings a genuine player-first perspective to everything on the site. She personally oversees every casino review and slot guide, making sure readers get straight-talking, honest information rather than marketing fluff. Her approach has always been the same: transparency, fair bonus terms, and responsible gambling above all else.

Over 17 years in the industry, Becky has built deep expertise across UK Gambling Commission licensing, slot game mechanics, bonus structures, and the constantly evolving regulatory landscape. She works directly with operators and software providers to keep every listing accurate and up to date.

Becky is a Companies House registered director (Take Marketing Limited, company no. 07619813) and is based in Lincolnshire, England.

The numbers on Castle Builder

RTP 96.47%
Higher than 78% of the 5,726 slots we hold a figure for
Volatility Low To Medium Not better or worse, just how the wins are spread. Higher means rarer but bigger.
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More slots like this

Slots with a similar theme, series or studio. These links go to our reviews, not to a casino.

The numbers on Castle Builder

RTP 96.47%
Higher than 78% of the 5,726 slots we hold a figure for
Volatility Low To Medium Not better or worse, just how the wins are spread. Higher means rarer but bigger.