Doctor Nox
96.2%
RTP
25,000x
Max Win
Bonus buy options
- Extra Ante20x spin
- Bonus100x bet
- Mystery Bonus250x bet
- Super Bonus500x bet
- Max or Nothing1000x spin
- Reels
- 6
- Rows
- 5
- Paylines (up to)
- 25
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- October 21, 2026
About this Slot
Doctor Nox is a fantasy horror magic slot from Chatty Labs with 6 reels, 5 rows and 25 paylines. The game has an RTP of 96.2%, high volatility and a maximum win of 25,000x bet.
Raven skulls act as wild symbols that substitute for paying symbols. They also multiply line wins and collect their own values on the reels.
The Bonus feature is triggered by exactly 3 scatter symbols and awards 10 free spins. During the Bonus round, a lantern multiplier applies to every win, progressing through levels x1, x2, x3, x5 and x10. The multiplier level increases by one for every 3 wild flames that land.
The Super Bonus feature is triggered by exactly 4 scatter symbols and awards 10 free spins. The lantern multiplier starts at level x2 and applies to both line wins and collected values throughout the round.
The Green Night feature is triggered by 5 or 6 scatter symbols and awards 10 free spins. Raven skulls lock in place for the duration of the round. During Green Night, wilds collect all visible skull values on the board. A global multiplier begins at x1 and increases by one for each wild that appears.
The Mystery Bonus buy option costs 250x bet and has four possible outcomes: a 10% chance to trigger Green Night, a 20% chance to trigger Super Bonus, a 35% chance to trigger Bonus, or a 35% chance to award nothing.
Five bonus buy options are available. Extra Ante costs 20x per spin. The standard Bonus costs 100x bet. Super Bonus costs 500x bet. Max or Nothing costs 1,000x per spin.
Doctor Nox Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Doctor Nox RTP Calculator
Doctor Nox has a theoretical RTP of 96.2%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Doctor Nox Variance Simulator
Doctor Nox sessions can swing far from its 96.2% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about Doctor Nox
An RTP of 96.2% means Doctor Nox is built to pay back around 96.2 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Doctor Nox's house edge is about 3.8% of everything you wager - roughly 3.8 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.2% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Doctor Nox. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
