Summer Queen Slot – 90.09% RTP, Rules & Features

Summer Queen

RTP

90.09%

Volatility

Very high

Summer Queen is a 5-reel, 40-payline video slot from Greentube, the online division of Novomatic, built around animals and women themes. Its listed features include free spins.

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Quick answer

Summer Queen is a Novomatic (Greentube) slot (2016) with 90.09% RTP and very high volatility. It uses 40 paylines with free spins and wild symbols. RTP can vary by casino.

Key specs

RTP: 90.09%
Volatility: Very high
Grid: 5 reels
Pays: 40 paylines
Released: 15 August 2016
Jackpot: None

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.

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Key terms
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Key terms
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Game availability varies by casino and country.

What does an hour cost?

Themes:

AnimalsMusic & nightlife

Part of the Seasons Queens series.

Member access — full guide unlocked

How to play Summer Queen (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.

Summer Queen is played on a 5 reels 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 Summer Queen guide: how winnings work, 2 features and 3 strategy tips

Your stake plan: a $50 budget → about $0.12 a spin (very high volatility)
What 90.09% RTP costs per $100 wagered: $9.91 on average
2 features explained: free spins, wild symbols
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 Summer Queen

Free · no card · 18+ only

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How winnings work (members only)

What 90.09% RTP costs per $100 wagered

What 90.09% RTP means

Expected return = stake × 90.09%
Over $100 of total bets, the long-run average loss is $9.91

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

Features explained (members only)

2 features explained: free spins, wild 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.

Wild symbols

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

Strategy tips (members only)

Size your stake to the volatility. Very high volatility means most spins lose and a large share of the return comes from rare big features. Treat it as entertainment with a strict budget and a stake of around 0.5% of your session budget or less. A simple rule: bring at least 400 spins' worth of budget, so a $50 budget suggests a stake of about $0.12.

2 more tips and a session planner

Bonus wagering: at 90.09% RTP, clearing $1,000 of wagering costs about $99.10 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 very high volatility we suggest a budget of at least 400 spins. This is what that means for Summer Queen.

Stake plans for Summer Queen
Budget	Stake a spin	Bet range	Average cost of 400 spins
$20	$0.05	Bet range not published	$1.98
$50	$0.12	Bet range not published	$4.95
$100	$0.25	Bet range not published	$9.91
$250	$0.62	Bet range not published	$24.77

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 (very high) as Summer Queen, with a higher published RTP. Casinos can still run lower versions of any of them.

Book of 9999% RTP · +8.91 pts

Revolvero98.11% RTP · +8.02 pts

Baba Yaga98% RTP · +7.91 pts

Battle The Beast98% RTP · +7.91 pts

Questions

Frequently asked questions

Who makes Summer Queen?

Summer Queen is developed by Novomatic (Greentube) and was released in 2016.

What is the RTP of Summer Queen?

The default RTP of Summer Queen is 90.09%.

Is Summer Queen high volatility?

Summer Queen is rated very high volatility. Very high volatility means most spins lose and a large share of the return comes from rare big features.

Can I play Summer Queen for free?

Not on GambGenius at the moment: we don't list an official Novomatic (Greentube) demo of Summer Queen.

Does Summer Queen have a bonus buy?

No bonus buy is listed for Summer Queen in the sources we checked.

Where this data comes from

greentube.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.