| Updated: September 24, 2025Crazy Tooth Studio made its debut on the gambling scene in 2011 and has been committed ever since to delivering ingenious gaming solutions. With a focus on slot games, the company has produced numerous memorable titles that span a variety of themes.
Build The Bank™ explores humanity’s vision of a not-so-distant future in which robots assist our daily lives in numerous ways. The 5×5 grid represents a bank under construction, with the main protagonist – a robot – standing beside it. This configuration delivers a total of 3,125 possible paylines. It is worth noting that the slot utilizes the Any Adjacent Pays system, meaning winning combinations consisting of at least three adjacent symbols can appear anywhere on the reels.
The stakes in Build The Bank™ range from 0.25 to 50.00, appealing to both casual players and high rollers. The game is equipped with the trademarked Mega Pile Bonus Feature.
Build The Bank™ Theme, Graphics, and Sounds
Build The Bank™ is set in a bustling, fictional city where construction dominates the landscape. The slot falls into the futuristic spectrum of games, featuring cars that fly between skyscrapers. An amiable robot accompanies players, hovering on the left-hand side of the grid as it helps construct the bank.
The grid is set against the backdrop of a city filled with high-rise buildings. The robot may fall asleep if players stop spinning the reels or give a thumbs-up when they score a win. The game’s symbols include low-paying card royals and high-paying icons that relate to construction and material wealth. Their futuristic design is both sleek and engrossing.
The background audio is on point as well, perfectly blending into the ultra-modern environment and the state-of-the-art technologies expected to permeate every aspect of our lives.
Build The Bank™ Symbols and Payouts
We will now focus on the slot’s regular symbols and their associated payouts. As mentioned, players can place stakes ranging from 0.25 to 50.00. The payouts discussed below are based on a $1 wager.
For the low-value symbols, Build The Bank™ uses card royals – Jacks, Queens, Kings, and Aces. When players form winning combinations of three, four, or five identical cards, the payout equals 0.08 times the stake.
Moving up the paytable, players will encounter a shovel, gold bars, a claw hammer, and a helmet, all paying 0.12 times the wager for landing combinations of three, four, or five matching symbols. Reel spinners should note that filling the entire game board with helmets awards a prize worth 375 times the stake.
The regular symbols described above appear only during the base game. Overall, the base game is not equipped with special features. Players should not be disappointed, though, because the Mega Pile Bonus round delivers substantial rewards.
Build The Bank™ Bonus Mechanics
Scatter symbols appear only during the base game. Each is equipped with one of the following: Credit Awards, Multiplier Symbols, Special Awards, or a Respin Upgrade.
While the Respin Upgrade appears only during the base game, the other three – Credit Awards, Multiplier Symbols, and Special Awards – are available during the MEGA PILE™ Feature. There are five Credit Awards symbols in total. Five Multiplier Symbols can appear, carrying values of 2x, 3x, 4x, 5x, and 10x. The Special Awards are represented by construction bolts, which help create joints between the structural elements of the bank.
Players should also note that Build The Bank™ features Passive symbols – hex nuts and screws – that do not deliver payouts. These appear only during the MEGA PILE™ with Respin Upgrade and end the feature once three consecutive spins contain no Active symbols.
Build The Bank™ offers two versions of the Mega Pile Bonus round – the MEGA PILE™ Feature and the MEGA PILE™ with Respin Upgrade. Both features transform the playing grid into a 5-reel × 7-row configuration. The MEGA PILE™ Feature is activated when players land three Scatter symbols without a Respin Upgrade and lasts for three rounds. The MEGA PILE™ with Respin Upgrade is triggered by three Scatter symbols, at least one of which carries a Respin Upgrade, and continues until players spin three consecutive rounds containing only Passive symbols.
During the MEGA PILE™ Feature, three Bank prizes are available – Mini, Midi, and Max. The Mini prize is awarded when the bottom three rows of the grid are filled with Credit Awards and Multiplier Symbols. The Midi prize becomes available when these symbols cover the bottom four rows, and the Max prize is given when they occupy the bottom five rows.
Closing Thoughts
Build The Bank™ stands out from typical slot games thanks to its innovative Mega Pile Bonus round, Respin Feature, and tiered Bank prizes, all of which can bring substantial rewards to construction-minded reel spinners. As a Crazy Tooth Studio production, the title carries a distinctive flair that must be experienced firsthand to be fully appreciated. Playable on any device, it offers solid entertainment value and notable win potential.