40 Shining Rainbow Slot – 96.3% RTP & 500x Max Win

Quick answer

40 Shining Rainbow is a EGT Digital slot (2026) with 96.3% RTP, medium volatility and a 500x max win. It uses 40 paylines with wild symbols, free spins and progressive jackpot. An official free demo is available. RTP can vary by casino.

Key specs

RTP: 96.3%
Volatility: Medium
Max win: 500x
Grid: 5×4
Pays: 40 paylines
Released: 20 April 2026
Jackpot: Progressive

Not published by the provider: 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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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 Irish luck

Free demo Members

Try 40 Shining Rainbow 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 40 Shining Rainbow (members only)

Wins are paid when matching symbols land on an active payline, usually left to right starting from the leftmost reel. Your total stake is spread across the lines, and each line win is the line bet multiplied by the symbol's paytable value.

40 Shining Rainbow is played on a 5×4 grid with 40 paylines.

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.

The full 40 Shining Rainbow guide: how winnings work, 3 features and 4 strategy tips

Your stake plan: a $50 budget → about $0.25 a spin (medium volatility)
What 96.3% RTP costs per $100 wagered: $3.70 on average
3 features explained: wild symbols, free spins, progressive jackpot
Stake plans for $20 to $250 budgets
4 slots with the same style and a higher RTP (up to 99%)
Strategy tips and a session planner for 40 Shining Rainbow

Free · no card · 18+ only

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How winnings work (members only)

What 96.3% RTP costs per $100 wagered, the 500x max win at a $1 stake

The top prize is capped at 500x your stake. On a $1 spin that is $500; on $0.20 it is $100. When the cap is reached the round usually ends immediately.

What 96.3% RTP means

Expected return = stake × 96.3%
Over $100 of total bets, the long-run average loss is $3.70

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)

3 features explained: wild symbols, free spins, progressive jackpot

Wild symbols

Wilds substitute for regular paying symbols to help complete winning combinations. They do not normally replace scatter or bonus symbols.

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.

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.

3 more tips and a session planner

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 96.3% RTP, clearing $1,000 of wagering costs about $37.00 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 40 Shining Rainbow.

Stake plans for 40 Shining Rainbow
Budget	Stake a spin	Bet range	Average cost of 200 spins
$20	$0.10	Bet range not published	$0.74
$50	$0.25	Bet range not published	$1.85
$100	$0.50	Bet range not published	$3.70
$250	$1.25	Bet range not published	$9.25

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

Same style, better RTP (members only)

4 slots with the same style and a higher RTP (up to 99%)

Slots with the same mechanic (paylines) and volatility (medium) as 40 Shining Rainbow, with a higher published RTP. Casinos can still run lower versions of any of them.

MBMonopoly Big Event99% RTP · +2.7 pts NSNemo's Voyage99% RTP · +2.7 pts UBUgga Bugga99% RTP · +2.7 pts TRTropic Reels98.95% RTP · +2.65 pts

Questions

Frequently asked questions

Who makes 40 Shining Rainbow?

40 Shining Rainbow is developed by EGT Digital and was released in 2026.

What is the RTP of 40 Shining Rainbow?

The default RTP of 40 Shining Rainbow is 96.3%.

Is 40 Shining Rainbow high volatility?

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

What is the max win on 40 Shining Rainbow?

The maximum win on 40 Shining Rainbow is 500x your stake, which is $500 on a $1 spin.

Can I play 40 Shining Rainbow for free?

Yes. GambGenius members can play the official EGT Digital demo of 40 Shining Rainbow 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 40 Shining Rainbow have a bonus buy?

No bonus buy is listed for 40 Shining Rainbow in the sources we checked.

Where this data comes from

egt-digital.com Provider
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.