19+ Free-to-play social casino. No real money · No prizes of real-world value · No in-app purchases · Nothing to withdraw Free social casino · no real money, no prizes Play safe
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Bath Bomb Boiler

Copper boilers fizz with pastel bath bombs while steam curls from the valves. No locker is required to send them fizzing, and the bonus round builds pressure with each spin it lasts.

25 linesClimbing multiplierMedium volatilityOpen to everyoneCoin RTP 97.8%
Bath Bomb Boiler5 reels · 25 lines · boiler pressure that builds the free-spin multiplier
0 free spins · multiplier x2 · won 0
Balance100,000
Last win0
Spins here0
Best win0
250 
1
0 / 1,000 XP
Your spins
Virtual coins only. No cash value, no withdrawals, no in-app purchases.
About this world

Bath Bomb Boiler

Bath Bomb Boiler is the station Pumice switches on first each morning, so it is already bubbling when the page loads. It sits in the middle for temperament: modest wins pop up regularly, and the bigger bursts wait inside the bonus. The Steam Gauge wild finishes off any line, yet a Pressure Valve is the one symbol it refuses to copy. Three valves anywhere start Building Pressure with ten free spins; its multiplier creeps up over the opening four spins and then stays at four times. Four valves are worth fifteen spins, all five are worth twenty-two, and any valves that land mid-round add extra.

Building Pressure. Once the boilers start their free round, wins are boosted x2, x2, x3, x3 over the first four spins and x4 on every spin after; the gauge never falls.

The honest part

Only play coins, every shift

Every spin in the works is made with free virtual coins. There is no real-money gambling, no win with real-world value, and no in-app purchase. A random number generator decides each result, and one spin never sways the one after.

Measured by running this page's own engine for 5,000,000 spins: coin RTP 97.8%, hit frequency 36.2%, free spins about once in 133 spins, a win of 10x your stake or more about once in 108 spins. Coin figures only — no money is staked or returned.

How to play

Bath Bomb Boiler in three steps

1

Load the page and Pumice has already set a tray of play coins by the boilers. No form, no locker, no install.

2

Choose a stake and spin. A Steam Gauge wild fills a gap on any line for any symbol, valves excepted.

3

Three Pressure Valves open Building Pressure: ten free spins boosted by two, by two, by three and by three, then by four for the rest of the round.

Who it suits

First-day workers on the factory floor, and anybody keen to test a station before claiming a locker. A medium tempo, plus a bonus that keeps heating up.

What to expect

Plenty of little pops on paid spins. The hottest multipliers belong to the later spins of Building Pressure, so the boilers usually save their loudest hiss for then.

Symbol guide

What pays in Bath Bomb Boiler

Picture on the barFive of one bar on a lineEqual to this much of your stake
Steam Gauge (wild)6,000× line bet240× your stake
Crown Bomb2,600× line bet104× your stake
Geode Bomb1,400× line bet56× your stake
Fizz Bomb850× line bet34× your stake
Salt Scoop550× line bet22× your stake
Rosebuds320× line bet12.8× your stake

The five card ranks (10 to A) pay the least. Three Pressure Valves anywhere open the free round. Full values for three and four of a kind are in the paytable.

Questions

About Bath Bomb Boiler

No. The boilers fizz for everybody straight from the page; just the duck tank and the lather chute ask for a free account.

Into that locker. Pumice sends them along the conveyor to join the 100,000 starting coins.

Yes. Three or more valves landing mid-round add spins, and the gauge stays at whatever multiplier it had climbed to.

Today's missions

Four shift tasks, paid in coins

Missions start over each day and count at every station. They are entirely optional.

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Thick white lather pours down a stepped chute past lavender soap bars. Winning symbols rinse off, fresh soap slides in from above, and every extra link of foam is worth more than the one before.

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19+ onlyFor adults over legal gambling age. Not directed at under-19s.
No real moneyNo real-money gambling is offered or promoted here.
No prizesNothing won has real-world value. Coins cannot be withdrawn.
No purchasesNo in-app purchases. Every coin is free.

Spin for the fun of it, and stop once the fun runs dry. Pick a time limit before you begin, and take breaks. If gambling of any kind is giving you trouble, ConnexOntario is free and confidential on 1-866-531-2600, around the clock, or try Responsible Gambling Council and CCSA. More in our responsible play policy.

19+

Only soap, bubbles and free coins on this floor: it is a social casino, never real-money gambling.

Grown-ups of 19 and older only. Coins at the works have no monetary value, and nobody can buy, sell, withdraw or exchange them. The factory has no coin counter and no checkout, hands out no prize worth anything in the real world, and success here does not imply future success at real-money gambling.

No real moneyNo prizesNo in-app purchasesNo withdrawals19+ only

Free and confidential gambling support: ConnexOntario 1-866-531-2600, open every hour · CCSA · Responsible Gambling Council · How the works keeps play safe