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After Rabcat’s success with their initial Castle Builder release, they sent their talented workers off to faraway lands with the goal of constructing an even more impressive sequel.
What they came up with was a highly polished 5 reel, 3-row video slot with 15 pay lines that not only offers engaging and progressive gameplay but also incorporates social elements via a multitude of achievements and challenges.
As is the hallmark of any Rabcat video slot, the considerate effort that has been put into the visual design of Castle Builder 2 becomes instantly apparent when loading up this game for the first time.
As with any journey, you have to start somewhere and which avatar you decide to initially play with determines where your story begins. If you select the constructive genius that is Sam, then you’ll be taken to the calm and serene meadowlands of New Forana to begin building humble castles against the colourful backdrop.
However, if you opt for Mandy, you’ll be plying your trade along the shorelines of Aestus, where the shade of the plentiful palm trees offer a brief respite from the beating sunlight.
Either way, during your journey new players will explore a myriad of distant lands that showcase unique level designs and make use of immersive soundtracks to keep you engrossed whilst spinning away on this video slot.
There are also a number of features that can enhance your overall experience, whilst also improving your bankroll. Wild symbols offer extra chances to create bountiful reel wins during each castle’s construction and once each building is complete, potential admirers will arrive with monetary gifts as they look to woo the monarchy in the royal wedding bonus.
The mechanics that are employed in this game are relatively simple to understand and all of the gameplay functions are located in a familiar layout. Whether you want to alter your stake, find out paytable information or enable autoplay, you can do so via the buttons at the bottom of the game screen.
Also, you can keep track of your achievement progress via your builder’s profile in the upper right corner. This will also let you know which challenges you need to complete in order to increase your builder’s rank – there are benefits to this, which we’ll explain further in our tutorial.
Looking to try before you buy? Then simply click the “Play Castle Builder 2 For Free” button above and you’ll be able to enjoy the full game here with us.
Given how this video slot combines some of the most intriguing casino gameplay with popular construction style mobile video games, we wouldn’t be surprised if you were to dive in straight away.
However, before you do so, you might want to familiarise yourself with the mechanics of this game so you can fully appreciate what’s in store in this Rabcat release.
First of all, as this game has 15 pay lines, your overall stake will be determined by how much you choose to wager per line. In comparison to a number of other video slots out there Castle Builder 2 appears to be slightly more restrictive in terms of its betting range, but limits at either end of the scale should appeal to both casual players and high rollers alike.
As you may expect, with the requirement of obtaining building materials being central to this slot’s core gameplay, these symbols denote wins of a lower nature.
The symbols that are reserved for much larger reel wins are clearly displayed by a number of valuable treasures: signet ring, gold bar, treasure chest and crown, the latter of which offers 5000x your line stake for landing 5 of a kind.
There is also a wild symbol, which will be represented by your chosen avatar.
Speaking of avatars, there are initially 2 to choose from, Sam and Mandy, but upon completing all of the available challenges with one of the starting characters, you will unlock the third – Igor.
Meanwhile, you will be earning valuable experience that will help you work your way through the different difficulty levels in this game: bronze, silver, gold and platinum, which will eventually result in increased RTP rates as you progress, starting at 95.5% and eventually reaching an impressive 97.75%!
Ultimately, Castle Builder 2 doesn’t offer an abundance of the traditional bonus features that you may be accustomed to. Whilst there is a free spins bonus round, it, unfortunately, doesn’t offer any extras, such as win multipliers, when it is triggered.
There is also the feature that is central to the theme of this game and is awarded upon the completion of every castle. Therefore, the more that you play, the more bonuses you are likely to encounter.
The preeminent feature in Castle Builder 2 is, you guessed it, based around building castles.
As you spin the reels you will receive: wood, bricks, granite or iron ore whenever 1 of these 4 building materials form a winning combination. You will need to fill the construction pallet with these a certain number of times in order to bring your creation to life and reap the rewards for your efforts.
The more valuable materials that are used during construction, the greater the award will be during the bonus feature.
As your work progresses, certain admirers will visit and make their nuptial intentions known. These suitors come in all shapes and sizes and offer various mysterious prizes, which are awarded once the castle has been built and their marriage proposal is accepted.
However, just as in real life, there are poor fellas, average guys and really rich individuals. Therefore, when the work is finished and all that remains is to select the ideal partner, be sure to choose wisely!
As we have previously touched upon, there is a free spins feature in Castle Builder, but it can only be triggered when you choose Mandy as your avatar.
This will introduce the free spins scatter symbol to the paytable and whenever at least 3 appear anywhere on the reels during a single game round, a number of free spins will be awarded.
However, unlike many other video slots that offer free spins, there are no multipliers or additional perks that are active during these spins. The paytable remains the same, so whilst you will accrue more winnings during this feature, it’s perhaps more geared towards providing you with extra building materials free of cost.
Castle Builder 2 comes with a relatively high RTP of 97.75% and is also considered to be a high variance online slot.
The game is played on 5 reels, 3 rows and has 15 pay lines
Earlier, we mentioned that Castle Builder 2 has 15 pay lines. As a result of this, your overall stake will be determined by how much you are wagering per line.
In simple terms, this means that you can wager between £0.15 and £30 per spin when playing this slot, so the decision between risk and reward should be carefully considered by factoring in your preferred style of play and available bankroll.
To expand upon this, we’ll take a look at how your chosen stake has a direct impact on certain winning combinations.
If you’re fortunate enough to land 5 crown symbols on an active pay line, you will receive 5,000x your line stake.
In the case that you have received this winning combination when staking the min bet of £0.15 per spin, you will be awarded £50 – not a bad result.
However, if you are of the high rolling mentality and staking the max bet of £30 per spin, this would result in a massive £10,000 being added to your bankroll!
Ultimately, it’s up to you to decide whether you want to make your balance last as long as possible or take the chance with fewer, high-risk spins. Also, you could perhaps find a compromise between the two as there are many available stakes in Castle Builder 2, which you can check out in the table below.
Bet Per Line Total Stake
When calculating the maximum win that is available when playing Castle Builder 2, it is important to consider the various stages of this slot’s gameplay.
During the base game, the reel set can award individual wins up to a maximum of 5,000 times your stake. This highly impressive payout is reserved for when you land 5 of the same symbols of the highest nature, crown or wild. This top prize equates to £10,000 when playing at the maximum stake, which is nothing to turn your nose up at.
During the free spins round, this same top prize is also on offer due to the fact that no multipliers are in effect, which we believe is a shame as usually there are added incentives for triggering these highly sought after features.
The remaining stage of the game that we should cover is the royal wedding bonus feature. The prizes that are available during this bonus round are determined by a number of factors; the quality of materials used during construction and whether the potential suitors are particularly wealthy.
Here you can expect winnings that range from 10x – 300x your total bet.
Considering that Castle Builder 2 is a Rabcat video slot that utilises Microgaming’s Quickfire platform, it should come as no surprise that you can construct your dream castles and fortresses on mobile.
The game itself has been developed using HTML5 technology, meaning it can be enjoyed on multiple market-leading devices, whether it be an Android, iOS or Windows smartphone or tablet.
There is also no loss in visual quality or reduced gameplay features when playing on mobile as Castle Builder 2 is fully optimised for the smaller screen. You get the full package regardless of which device you choose to play on!
Overall, the idea that was initially behind the original and now its successful sequel, Castle Builder 2, was a bold concept to apply to a video slot. Although progressive play has been used in a number of slots over the years, Thunderstruck 2 for example, it hasn’t been done on this scale before.
The fact that there are 3 playable characters and 4 different game difficulties with increasing RTP, not to mention the 15 kingdoms and 75 castle to build, truly demonstrates how large this game world is.
What a world it is too. Each area that you unlock benefits from some of the most impressive visual design that we’ve ever come across in a video slot game.
As for the nitty-gritty details regarding payouts and bonuses, whilst the available prizes are of a good amount, we do wish that there were more free spin modifiers, such as multipliers, that made triggering this feature even more exciting.
However, on the whole, Castle Builder 2 is a very good game that will keep your interest for hours on end. Just one more castle to build, one more marriage to attend, or one more area to unlock, you’ll constantly be coming back for more. We, therefore, recommend you click on an online casino above and claim a fantastic deposit bonus (hopefully with low wagering requirements) or perhaps even a Free Spins No Deposit Offer to play for real money with.
We certainly agree with the tag line of this Rabcat release:
BUILD. LOVE. WIN. MORE!
Due to the fact that Castle Builder 2 is the sequel to its highly successful predecessor, the most similar title in terms of gameplay that we can mention is Castle Builder. Shocking, right?
A familiar experience is on offer for veterans of Castle Builder 2, but the gameworld in the original isn’t nearly as extensive so it will take you less time to complete the available objectives.
In terms of online slots that showcase some truly stunning visual elements, you can look at any of Rabcat’s releases, such as: Nikola Tesla’s Incredible Machine, Sherlock of London Online Slot or Crystal Rift.