Castle Builder by Microgaming

'Castle Builder' by 'Microgaming'. Click the image to enlarge.'Castle Builder' by 'Microgaming'. Click the image to enlarge.'Castle Builder' by 'Microgaming'. Click the image to enlarge.'Castle Builder' by 'Microgaming'. Click the image to enlarge.'Castle Builder' by 'Microgaming'. Click the image to enlarge.'Castle Builder' by 'Microgaming'. Click the image to enlarge.'Castle Builder' by 'Microgaming'. Click the image to enlarge.
Software Provider
Developed by
Also Provided by
Live Dealer
No
Progressive
No
Release Date
June of 2014
Key Rating
4.61
Popularity
4.89
Software
4.70
House Edge
4.00
Uniqueness
4.61
Prevalence
4.84
Max Win
x20,000
House Advantage
3.53%
Min bet
s0.01
Max bet
s15.00
Main Category
Slots
Subcategory
Video Slots
Common Name
Video Slots
Branded Name
Castle Builder
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Review

Castle Builder Slot


Castle Builder by Microgaming is a video slot machine that has changed the entire concept of how a classic slot can look. With a traditional 5x3 reel configuration, it features level-based play that fills the game with exciting adventures. As a non-progressive slot, Castle Builder also offers progressive prices for level completion.

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Specific parameters
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Level-based-slot feature: the player slips into the role of a royal master-builder who has to create castles for monarchs in 3 different kingdoms. The building progress is driven by spinning the reels and gather construction material symbols. The goal is to build 10 castles in each kingdom. After completion of a castle, the king's daughter moves in and has to choose from 3 admirers. A very important decision, as each admirer reveals his riches not before the royal wedding! Just as in real life there are poor fellows (small win), average citizen (medium win) and really rich guys (high win). Each castle is bigger and more pompous than the previous one and takes more construction material to be completed. The bigger the castle, the richer the admirers who ask for the princess's hand in marriage. With every accomplished building mission, the player has the chance to receive special achievements from the respective king. In doing so, the player works his way up by achieving higher ranks and unique service medals.
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The Virtual World of Castle Builder


Castle Builder slot is a unique world where players take on the role of a royal castle builder who builds castles for the king’s numerous children. You acquire building materials when they form winning combinations on the reels. With each building material gained, a castle grows, along with three stacks of gold. When a castle is completed, you choose one of three royal admirers for a prince or a princess to marry. One of the fiancés is rich, the other is average and the last one has the smallest wallet. Your choice determines the volume of gold that you get.


The more castles you build, the larger the kingdom grows, and the bigger the piles of gold become with each marriage that is celebrated. There are four kingdoms that need your service. The further your fame spreads, the larger your orders get, and the more materials it takes to complete them. The higher your rank, the more gold your service costs. You will be awarded with medals for your achievements, along with cash prizes. Therefore, it is in your best interest to complete as many castle projects as possible.


Castle Builder Success Online


Originally, Castle Builder slot software was developed by the Austrian studio Rabcat in 2014 and quickly gained fame online. It became the EGR Operator Awards Game of the Year nominee, so Microgaming should not miss out on the chance to add such a brilliant title to its game library. The video slot machine is also available under the Odobo software provider.


It’s easy for you to get acquainted with this slot machine without a penny spent. You can play the Castle Builder game online with no need to download the app, by using the demo version on this web page. If you liked this slot, there is also a convenient tool for you to select the best casinos and the most attractive bonuses offered on this page.


The fame of the Castle Builder slot machine made it a must-have for casinos. However, not all online casinos have this video slot in their offering. Check the list of casinos and their detailed description on our site or visit any of these suggested casinos: 32Red Casino, Guts Casino, Betway Casino or Noxwin Casino. The Castle Builder slot has a mobile version, meaning that it’s playable on any devices running on Android or iOS and is available to download from the App Store.


The success of the Castle Builder slot prompted Rabcat studio to launch Forsaken Kingdom by Microgaming in 2015 –a magnificent video slot machine with outstanding graphics and level-based play. It is an epic slot featuring a knights theme and eight payable symbols, a stacked Wild feature and a special bonus game if you gather twelve knights at the Round Table.


How to Play Castle Builder


The prize you get for a completed castle project depends on the materials you use in the building. In other words, the symbols featuring building materials are the most important elements in the Castle Builder slot game. There are four types of materials in the game and their quality depends on how many symbols there are in the winning payline.


You receive standard materials for two-lined symbols. Three symbols in a row will provide you with bronze materials. Silver materials are awarded for four-lined symbols and five-of-a-kind on a payline will bring you the most precious building material – gold! The coloured bricks in the line of building progress show what materials have already been used. The better the materials of the castle, the higher its value. Unused building materials will be saved for the construction of the next castle.


After construction is completed, you will get one of the three stacks of gold, which increase with each brick you lay for its walls. You can check the stacks’ current volume under the progress line.


The Wild Symbol of the Castle Builder slot is the castle builder master himself. He substitutes all the symbols except the building materials. The most lucrative symbol of the slot is the Locked Door. Five doors on a payline will multiply a line bet by 20,000. The other high-paying symbols are two types of Golden Chests, which give x1000 and x500 multipliers to a line bet when five-of-a-kind show up on a payline.


There are fifteen maximum paylines available on the Castle Builder slot machine. You can adjust the number of active paylines from 1 to 15, as well as the volume of a line bet in the range between 0.01 and 1.00 with arrows under the reels.


The spin button with a round arrow is under the third reel. Autoplay is switched on and off by a button near the spin button. You can set the number of auto spins and also turn on a fast gameplay mode.


Castle Building Experience of KeyToCasino


Our opinion of the Castle Builder slot machine is really positive. The slot is innovative, involving engaging themes and is even flavoured with some humour. It has an actual plot and involves real decision-making. Different locations and various characters create the atmosphere of true quest, making it appealing to many players. The game not only has large user entertainment potential, but also a large win generation potential of up to x20,000 with a normal theoretical return to player of 96.47%.