Clockwork Kaboom Slot Demo by Bubi Studios

Clockwork Kaboom by Bubi Studios Slot Overview

Clockwork Kaboom by Bubi Studios brings a steampunk workshop to life with brass gears, teal framing and colourful gems. Its Cluster Pays mechanic connects it with Sugar Rush, but here mechanical gadgets reshape and rotate the board beneath a red-haired character’s watch.

Cell-based Paint Multipliers give this high-volatility slot its distinctive edge. Kaboom paints the board, while Gyro rotates symbols and paint together. Overpressure preserves paint throughout free spins, and Meltdown makes Clamp multiply rather than add paint values. Explore the machinery with the free demo on BonusTiime.

Clockwork Kaboom Slot Specifications

Clockwork Kaboom starts on a 6×6 board with Cluster Pays, with board sizes ranging from 5×5 to 9×9. The house edge sits at 3.50%, keeping the maths transparent for online slot gameplay.

RTP (Return to Player)

The RTP is 96.50%, with the house edge at 3.50%.

Volatility

High volatility means the pace can swing sharply, so bankroll control matters during longer sessions.

Max Win

The max win is 25,000x the bet in all modes except Standard, which caps at 10,000x the bet.

Clockwork Kaboom Slot Features

Kaboom, Gyro, Piston and Clamp drive the action, while Overpressure and Meltdown reshape free spins with sticky paint, board growth, twists and pressure boosts. The gadgets fire one by one from the top left once no more clusters form, then the board drops and refills again.

Kaboom

Kaboom blows up a 3×3 area and paints all 9 cells within that area. It keeps other gadgets in play, so the board can keep changing after the blast. Empty cells receive ×2, while painted cells double, making placement matter on every drop.

Gyro

Gyro clears its own row and column, then turns the whole board a quarter turn clockwise. Symbols and paint rotate together, which changes the layout before the next refill. Other gadgets survive the clear, so Gyro can set up new cluster shapes and fresh paint overlaps.

Piston

Piston grows the board by one, adding a new row on top and a new column on the right. At the largest size, 8×8 in the base game and 9×9 in free spins, it still fires without growing. That makes it a board-expansion tool rather than a simple screen filler, and it can unlock more cluster space.

Clamp

Clamp shrinks the board by one, crushing the top row and right column. It then adds their paint to the neighbouring inner cell, or multiplies it in Meltdown. After that, every non-gadget symbol drops again. At 5×5, it still fires but no longer shrinks the grid.

Overpressure

Overpressure starts with 10 free spins and keeps the paint and board size in place for the whole round. Every fired gadget adds 1 pressure, and at 5, 10, 15, 20 and 25 pressure you gain 3 extra spins and a permanent board increase, up to 9×9. 3 Fuses in one free spin add 5 extra spins.

Meltdown

Meltdown starts with 10 free spins on an 8×8 board and 8 random ×2 paint cells. Each spin forces a twist, rotating the board a quarter turn and dropping every non-gadget symbol again. Clamp multiplies paint instead of adding it, paint values reach ×256 here instead of ×128, and pressure rules still apply.

Boosts And Feature Buys

The game offers two always-on boosts and two direct feature starts. Primed Fuse makes Overpressure free spins 4X more likely, while Gold Wire makes Meltdown free spins 69X more likely. Both stay on until turned off, so each one costs its price on every spin.

• Primed Fuse: x2 the bet per spin; Overpressure free spins 4X more likely.
• Gold Wire: x10 the bet per spin; Meltdown free spins 69X more likely.
• Overpressure: x100 the bet; starts 10 free spins.
• Meltdown: x400 the bet; starts 10 free spins.

Clockwork Kaboom Slot Review

Clockwork Kaboom wraps its steampunk workshop in brass gears, teal panels and bright gem symbols, then pushes the look further with a red-haired character and heavy mechanical framing. The clockwork theme is not just decoration; it matches the gadgets that reshape the board and keep the screen moving.

The strongest part is the cluster play built around paint multipliers, because wins can be amplified by cells rather than symbols alone. High volatility and a 25,000x ceiling give the game proper upside, but the buy menu and multiple modes also make the structure feel busy rather than elegant.

Clockwork Kaboom rewards longer sessions and feature buying, because Overpressure and Meltdown both keep the round alive through extra spins, pressure triggers and board growth. That creates real depth, yet the base game still relies on clusters and gadget chains to do most of the work, so the design stays more mechanical than inventive.

Clockwork Kaboom Slot FAQ