King of Atlantis Demo & Review 2026 – RTP, Features & Latest Wins!

Searching for an honest King of Atlantis review before you commit real money? You're in the right place. IGT are the team behind it, tuning the slot for a very high-variance maths model, with a return-to-player rate of 95.14%. If everything lines up, King of Atlantis can pay up to 25,000,000x your bet. It first went live in 2020 and still earns its place today. It's wrapped in polished, characterful visuals and plays out on 30 paylines across 5 reels. But is it actually worth playing? Read on.

Written by James Holloway · Last updated: March 2026

King of Atlantis Review – Game Overview

King of Atlantis is a slot from IGT, finished with a clean, modern look. It runs on a 5-reel grid running 30 paylines with a very high-variance maths model, and an RTP of 95.14%.

Dig into the bonuses and King of Atlantis starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. On balance, King of Atlantis is a dependable option worth a few spins in the demo first.

Pros

Scatter symbols trigger free spins and bonus rounds
Impressive max win of 25,000,000x
Available to play for free in demo mode
HTML5 technology for smooth gameplay

Cons

Below-average RTP at 95.14%
High volatility may not suit casual players
Limited bonus features
No bonus buy option available

King of Atlantis RTP & Volatility

Return to Player (RTP)

95.14%

At 95.14%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.

Volatility

Very High

Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.

Maximum Win

25,000,000x

Hit Frequency

~30%

About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.

King of Atlantis Features & Bonus Mechanics

Scatter & Free Spins

King of Atlantis features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.

Final Verdict

3.0 / 5 — Good

King of Atlantis by IGT is a solid offering that delivers good entertainment value. The 95.14% RTP combined with very high volatility creates a well-balanced gaming experience.

King of Atlantis – Frequently Asked Questions

What is the RTP of King of Atlantis?: The RTP of King of Atlantis is 95.14%, which is slightly below the industry average of ~96%. RTP stands for Return to Player and represents the theoretical percentage of wagered money that is paid back to players over time.
What is the volatility of King of Atlantis?: King of Atlantis has very high volatility. Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
Can I play King of Atlantis for free?: Yes! You can play the King of Atlantis demo here on GamesReviews with no registration or deposit required. The demo version plays identically to the real money version with the same RTP, bonus features, and mechanics.
What is the maximum win in King of Atlantis?: The maximum win in King of Atlantis is 25,000,000x your total stake. This is an impressive max win that can be achieved through the game's bonus features and special mechanics.
Is King of Atlantis available on mobile?: Yes, King of Atlantis has been fully optimised for mobile devices using HTML5 technology. It runs smoothly on all modern iOS and Android devices, with responsive touch controls and auto-scaling to fit any screen size.
Where can I see the King of Atlantis paytable?: You can view the full King of Atlantis paytable by clicking the info or menu icon within the game. The paytable shows all symbol values, winning combinations, special symbol functions, and bonus round rules at your current bet level. We recommend reviewing the paytable before playing to understand the payout structure.
Can I play King of Atlantis for free without registering?: Yes. King of Atlantis free play is available right here on GamesReviews with no registration, no download, and no deposit required. Simply load the demo above and play with virtual credits to experience all the game's features risk-free.