Shining Boooom Slot – 96.6% RTP, Rules & Features

Quick answer

Shining Boooom is a EGT Digital slot (2023) with 96.6% RTP and medium volatility. It has multipliers, free spins and tumbling reels. An official free demo is available. RTP can vary by casino.

Key specs

RTP: 96.6%
Volatility: Medium
Grid: 6×5
Released: 3 March 2023
Jackpot: Progressive

Not published by the provider: max win, bet range

Top-rated casinos (check the game is available)

We haven't confirmed which partner carries this game.

Aurivo Casino100% up to $1,000 + 200 Free Spins30x bonus
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18+. New customers. Min dep $20. 30x bonus wagering. Max bet $5. 30 days. 200 spins on Book of Dead at $0.20. Credited in daily batches of 20 over 10 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. 30x bonus wagering requirement. Max bet $5 while wagering. Free spins on Book of Dead at $0.20 per spin. Spins credited in daily batches of 20 over 10 days. Offer valid 30 days. Full T&Cs apply. Please gamble responsibly.
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18+. New customers. Min dep $20. No wagering. 7 days. 150 spins on Big Bass Bonanza at $0.10. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. No wagering on winnings. Free spins on Big Bass Bonanza at $0.10 per spin. Offer valid 7 days. Full T&Cs apply. Please gamble responsibly.
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18+. New customers. Min dep $50. 40x bonus wagering. Max bet $10. 60 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $50. 40x bonus wagering requirement. Max bet $10 while wagering. Cashback: 10% of net casino losses each week (Monday to Sunday), paid as cash with no wagering every Monday, up to $500 a week. Offer valid 60 days. Full T&Cs apply. Please gamble responsibly.

Game availability varies by casino and country.

What does an hour cost?

Themes:

Fruit & classic

Free demo Members

Try Shining Boooom with play money before deciding whether to play for real. Official EGT Digital demos are free for GambGenius members.

Member access — full guide unlocked

How to play Shining Boooom (members only)

This game uses its own win-evaluation system. Check the in-game paytable for exactly how combinations are formed.

Shining Boooom is played on a 6×5 grid.

Set your stake. Choose your total bet per spin. Wins are paid as multiples of this stake.
Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.
Trigger the bonus. Land the required scatter symbols to start the free spins feature.
Optional bonus buy. Where permitted, pay a fixed price to start the bonus directly.

The full Shining Boooom guide: how winnings work, 5 features and 5 strategy tips

Your stake plan: a $50 budget → about $0.25 a spin (medium volatility)
What 96.6% RTP costs per $100 wagered: $3.40 on average
5 features explained: multipliers, free spins, tumbling reels, bonus buy, progressive jackpot
Bonus-buy risk breakdown
Stake plans for $20 to $250 budgets
Strategy tips and a session planner for Shining Boooom

Free · no card · 18+ only

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How winnings work (members only)

What 96.6% RTP costs per $100 wagered

Multipliers are applied to wins as they land; in many games several multipliers add together or multiply each other, which is where the largest wins come from.

Because winning symbols tumble away and are replaced, one paid spin can produce a chain of wins. All of them count towards that spin's total.

What 96.6% RTP means

Expected return = stake × 96.6%
Over $100 of total bets, the long-run average loss is $3.40

RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a medium volatility game.

Features explained (members only)

5 features explained: multipliers, free spins, tumbling reels, bonus buy and more

Multipliers

Multipliers increase a win by a set factor, such as 2x or 10x. They can be attached to symbols, applied to a whole spin, or grow during a feature, and are a main driver of the biggest wins.

Free spins

A bonus round of spins played at no cost to your balance, usually triggered by landing three or more scatter symbols. Wins during the round are added to your balance, and many games let you retrigger extra spins.

Tumbling reels

After a win, the winning symbols are removed and new ones fall into their place. This can create several consecutive wins from a single paid spin. Also called cascades or avalanches.

Bonus buy

Lets you pay a fixed multiple of your stake to enter the bonus feature straight away instead of waiting for it to trigger. It raises variance considerably and is not available in every country (it is banned in the UK).

Progressive jackpot

A jackpot that grows with a share of every qualifying bet until someone wins it. Contributions are funded from the game's RTP.

Strategy tips (members only)

Size your stake to the volatility. Medium volatility balances hit rate and win size. Expect dry spells between features, but not extreme swings. A simple rule: bring at least 200 spins' worth of budget, so a $50 budget suggests a stake of about $0.25.

4 more tips and a session planner

Treat bonus buys as high-risk. Buying the feature concentrates your budget into a few large-variance rounds. Many results return less than the price paid. Read our bonus buy guide first.
Check jackpot eligibility. Some progressive jackpots require a minimum or maximum stake to win the top prize. Part of every bet funds the jackpot, so base-game RTP is lower.
Bonus wagering: at 96.6% RTP, clearing $1,000 of wagering costs about $34.00 on average. Check the bonus terms, as some casinos exclude specific games. Run your numbers in the wagering calculator.
Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.

More on this in slot RTP and volatility explained and bankroll management.

Does it fit your budget? (members only)

Stake plans for $20 to $250 budgets

For medium volatility we suggest a budget of at least 200 spins. This is what that means for Shining Boooom.

Stake plans for Shining Boooom
Budget	Stake a spin	Bet range	Average cost of 200 spins
$20	$0.10	Bet range not published	$0.68
$50	$0.25	Bet range not published	$1.70
$100	$0.50	Bet range not published	$3.40
$250	$1.25	Bet range not published	$8.50

Averages only: a short session can end far above or below them. Set a loss limit before you play.

Questions

Frequently asked questions

Who makes Shining Boooom?

Shining Boooom is developed by EGT Digital and was released in 2023.

What is the RTP of Shining Boooom?

The default RTP of Shining Boooom is 96.6%.

Is Shining Boooom high volatility?

Shining Boooom is rated medium volatility. Medium volatility balances hit rate and win size.

Can I play Shining Boooom for free?

Yes. GambGenius members can play the official EGT Digital demo of Shining Boooom free on this page. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.

Does Shining Boooom have a bonus buy?

Yes. Shining Boooom includes a bonus buy option, although it is unavailable in some countries such as the UK.

Where this data comes from

egt-digital.com Provider
slotcatalog.com Slot database

Specs come from the provider's own site and 1 independent slot database. Casinos can run lower-RTP versions, so always check the game rules before you play.