Castle Builder Slots

Play 'Castle Builder Slots' For Real
Type Slot
Developer Rabcat
Theme Fantasy
Reels 5
Symbols Royalty, building materials
Paylines 15
Max Bet $15/£15
Progressive Jackpot No

Rabcat’s Castle Builder slot is widely renowned as being one of the most original slot machine games ever to launch. Admittedly, its setup and gameplay takes some getting used to, but there really is nothing quite like Castle Builder in the online casino world.

This epic medieval fantasy themed slot features five reels and just 15 lines, but players can win as much as 1,000 coins via the game’s non-progressive jackpot.

Look and feel

Castle Builder is played over a 5×3 reel structure, with the screen divided into two sections. One of them contains the reel set, whilst the other contains your castle and surrounding area. As players work their way through the various levels of this game, they will construct a fine castle, which in turn brings greater rewards to players. Castle Builder was one of the first slots to feature the experience points, role-playing-type of format.

In terms of the imagery which appears on the reels, Castle Builder is virtually no different from any other medieval themed slot. There are princess, prince, treasure, money purses, queens and kings all present on the reels of the game.


Players should have no difficulties wagering on the Castle Builder slot. The 15 paylines are all adjustable, and coin values of 0.01 up to $1 will see you wagering anything from a floor of just 0.01 coins per line per spin, up to a ceiling of $15 per spin.


The jolly builder acts as the slot’s wild symbol. It can substitute for all other symbols in the game. As players spin the reels, they will acquire bronze, silver and gold building materials, as displayed above the reels. The more of these materials they acquire, the quicker they will build their castle. After completing a castle, players can select a bride for the prince who will move in, and that will equate to one of the cash prizes located to the left of the reels. The value of those prizes is linked to the materials you used to build the case. Players can then move on to the next castle, with is naturally worth larger cash prizes.

Where to play

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