King of Atlantis Slot – 96.14% RTP, Rules & Features

Quick answer

King of Atlantis is a IGT slot (2017) with 96.14% RTP and low volatility. It uses 40 paylines with free spins and wild symbols. RTP can vary by casino.

Key specs

RTP: 96.14%
Volatility: Low
Grid: 6×4
Pays: 40 paylines
Released: 26 February 2017
Bet range: $0.40–$1,800
Jackpot: None

Not published by the provider: max win

Top-rated casinos (check the game is available)

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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
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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:

Greek & Roman myths Adventure & treasure Gems & gold

Member access — full guide unlocked

How to play King of Atlantis (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.

King of Atlantis is played on a 6×4 grid with 40 paylines.

Set your stake. Choose your total bet per spin between $0.40 and $1,800. 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 King of Atlantis guide: how winnings work, 2 features and 3 strategy tips

Your stake plan: a $50 budget → about $0.50 a spin (low volatility)
What 96.14% RTP costs per $100 wagered: $3.86 on average
2 features explained: free spins, wild symbols
Stake plans for $20 to $250 budgets, checked against the $0.40 minimum bet
4 slots with the same style and a higher RTP (up to 98.6%)
Strategy tips and a session planner for King of Atlantis

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How winnings work (members only)

What 96.14% RTP costs per $100 wagered

What 96.14% RTP means

Expected return = stake × 96.14%
Over $100 of total bets, the long-run average loss is $3.86

RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a low 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. Low volatility means frequent, smaller wins and a smoother balance. It suits longer sessions and bonus wagering, but big multipliers are rare. A simple rule: bring at least 100 spins' worth of budget, so a $50 budget suggests a stake of about $0.50.

2 more tips and a session planner

Bonus wagering: at 96.14% RTP, clearing $1,000 of wagering costs about $38.60 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, checked against the $0.40 minimum bet

For low volatility we suggest a budget of at least 100 spins. This is what that means for King of Atlantis (bets from $0.40 up to a maximum bet of $1,800).

Stake plans for King of Atlantis
Budget	Stake a spin	Bet range	Average cost of 100 spins
$20	$0.20	Below the $0.40 minimum bet	$0.77
$50	$0.50	Fits	$1.93
$100	$1	Fits	$3.86
$250	$2.50	Fits	$9.65

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 98.6%)

Slots with the same mechanic (paylines) and volatility (low) as King of Atlantis, with a higher published RTP. Casinos can still run lower versions of any of them.