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King Neptun

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⚡ Quick answer

King Neptun by Octavian Gaming is a slot with a 96% RTP, medium volatility and a max win of 6×. On return-to-player this is a good figure (above the ~96% average). It plays with crypto on Stake; RTP is a long-term average, not a guarantee.

96%RTPMediumVolatility6×Max winOctavian GamingProvider
King Neptun is a medium-volatility video slot by Octavian Gaming with 96% RTP and up to 6× max win. Key features: Bonus Game, Bonus Symbols, Wilds, Expanding Symbols.
ProviderOctavian Gaming
RTP96.00%
Volatilitymedium
Max win (×)6
Reels5-3
Paylines243
Released11.02.2014

King Neptun — analytics

Live from our slot database
Slot RTP
96% Good
90%96% base99%
This slot96%
Provider avg90.58%
Database avg95.26%
96% baseline96%
Win potential
6×
10×1000×100k×
Volatility
Medium
lowmedhigh

About King Neptun

King Neptun by Octavian Gaming is a slot playable with cryptocurrency on Stake. Its stated RTP is 96% — around the industry average. Remember that RTP is a statistical average over thousands of spins, not a guarantee for any single session.

On volatility, King Neptun falls into the "medium" category: a balance between win size and frequency. Volatility is independent of RTP and shapes how the game actually feels.

The maximum potential is 6× your stake. This is the payout ceiling, reached very rarely and usually only via the top bonus feature; treat it as a limit, not an expectation.

The slot's key mechanics include bonus game, bonus symbols, wilds, expanding symbols, stacked. Most of the potential is delivered through these in the bonus rounds.

Before playing for real money, try King Neptun in demo mode to learn the bonus frequency and behaviour risk-free — the demo math is identical to real play. Gamble responsibly, within a pre-set budget. 18+.

bonus-gamebonus-symbolswildsexpanding-symbolsstackedfree-spins

King Neptun — demo

Free demo · no real money. Play King Neptun for real on Stake. 18+.

King Neptun
AVERAGE RTP
96%
VolatilityMedium
Max win6×
Reels5-3
ProviderOctavian Gaming
Free spinsYes
Bonus buyNo
Data-driven from provider specs · RTP is a long-term average
Rate King Neptun—

How to play King Neptun

King Neptun sits in the medium-volatility range, balancing win size and frequency. A moderate bet relative to your bankroll works well; treat bonus rounds as the main source of bigger wins. No betting system overcomes the house edge — play King Neptun for entertainment within a budget.

More from Octavian Gaming

Sherlock98.21% RTPGold of Ra97% RTPRodeo Girls96.54% RTPKing Midas96.02% RTPRe Mida96.02% RTPBig Grizzly96.01% RTP

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Everything about King Neptun

Detailed pages for this slot
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FAQ — King Neptun

What is the RTP of King Neptun?
King Neptun has an RTP of 96%. This is around or below average. RTP is a long-term theoretical return, not a guarantee for any session.
What volatility is King Neptun?
King Neptun is a medium-volatility slot. A balance of win size and frequency.
What is the max win on King Neptun?
The maximum win on King Neptun is 6× your stake. It is reached very rarely, usually via the top bonus feature.
Is King Neptun provably fair?
King Neptun is a third-party slot by Octavian Gaming using a certified, audited RNG rather than Stake's provably-fair system (which applies to Originals). Results are random and unpredictable.
Can I play King Neptun for free?
Yes, King Neptun is available in demo mode to learn the mechanics risk-free. The demo math is identical to real play, but results do not carry over.
Who makes King Neptun?
King Neptun is developed by Octavian Gaming, whose games are available on Stake. Find more Octavian Gaming titles in the providers section.
How do I play King Neptun on Stake?
Sign up, deposit cryptocurrency (BTC, ETH, USDT and more), find King Neptun in the slots catalogue and launch it. Set a session limit in advance.
What features does King Neptun have?
King Neptun includes bonus game, bonus symbols, wilds, expanding symbols, stacked. These mechanics drive how bonuses trigger and wins build.
Does King Neptun have free spins?
Yes, King Neptun has a free spins round, usually triggered by scatters, with wins boosted by multipliers.
What is the theme of King Neptun?
King Neptun is themed around gods, ancient. The theme is cosmetic and does not affect RTP or odds.
How many reels does King Neptun have?
King Neptun uses a 5-3-reel layout with 243 paylines or ways to win.
Is King Neptun worth playing?
It comes down to your taste for its volatility and theme. RTP and features are the objective facts; the rest is preference. No slot is profitable long-term — play for entertainment within a budget.
Can I play King Neptun with crypto?
Yes, King Neptun is played with cryptocurrency (Bitcoin, Ethereum, Litecoin, USDT and more) on Stake, in your coin's value equivalent.
What slots are similar to King Neptun?
Slots similar to King Neptun share its volatility profile and provider Octavian Gaming. Start with the related slots listed on this page.
Is King Neptun rigged or fair?
King Neptun runs on a certified RNG that passes independent audits. Outcomes are random; there are no 'hot' or 'cold' states.
How often does King Neptun pay?
Hit frequency depends on volatility: a medium slot pays more often but smaller. This does not change overall RTP.
Can I play King Neptun on mobile?
Yes, King Neptun runs directly in the phone browser on Android and iOS — a separate app is usually not required.
What is the minimum bet on King Neptun?
King Neptun accepts bets from 0.50 per spin.
Where can I play King Neptun for real money?
King Neptun is available to play with cryptocurrency on Stake. Deposit and play responsibly. 18+.

18+ · Geo-restrictions apply. Stake.com is not available in all jurisdictions.

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