Welcome Offer
18+. New Players only. Min. deposit $20. Max bonus of 100% up to $50 on 1st deposit, 25% up to $100 on 2nd deposit and 50% up to $150 on 3rd deposit. Wagering required applies on all bonuses x35. 20 extra spins will be credited daily for 5 days upon first deposit. Extra spins are available on select games only. Any unused spins will expire 24hours after issue. Full T&Cs apply.
Duel of Night and Day

Play Duel of Night and Day slot online at King Casino

*Any values mentioned are subject to change.


Game Rules

Symbols in Duel of Night and Day pay from left to right and right to left on adjacent reels, starting from the leftmost or rightmost reel. 

There are up to 1152 ways to win, and wins are awarded for both left-to-right and right-to-left adjacent symbol combinations. All wins are multiplied by the base bet. Only the highest win is paid per combination on the same pay way, while wins on multiple pay ways are added to the total win. Free spins and bonus wins are added to the payline win.

Symbols and Payouts

The paytable adjusts according to the current bet configuration.

  • Character Symbol: 6 – £2.00, 5 – £1.50, 4 – £1.20, 3 – £1.00
  • Green Animal Symbol: 6 – £2.00, 5 – £1.50, 4 – £1.20, 3 – £1.00
  • Scarab Symbol: 6 – £1.50, 5 – £1.20, 4 – £0.80, 3 – £0.60
  • Snake Symbol: 6 – £1.50, 5 – £1.20, 4 – £0.80, 3 – £0.60
  • A Symbol: 6 – £1.50, 5 – £1.20, 4 – £0.80, 3 – £0.60
  • K Symbol: 6 – £1.20, 5 – £1.00, 4 – £0.80, 3 – £0.60
  • Q Symbol: 6 – £1.20, 5 – £1.00, 4 – £0.80, 3 – £0.60
  • J Symbol: 6 – £1.00, 5 – £0.80, 4 – £0.60, 3 – £0.40

The Scatter symbol can appear on all reels. The Wild symbol substitutes for all symbols except the Scatter, Sun, and Moon symbols. The Wild appears only on reels 2, 3, 4, and 5.

Tumble Feature

After every spin, winning combinations are paid and disappearing symbols are replaced by new ones from above. Tumbling continues until no more winning combinations appear. There is no limit to the number of possible tumbles. All wins from tumbles are added to the balance after all tumbles from a base spin have been played.

Sun and Moon Multiplier Symbols

  • Sun and Moon multiplier symbols can land on any reel and occur in both the base game and Free Spins.
  • A multiplier meter is present on each side of the screen for tracking Sun and Moon multipliers.
  • When a Sun or Moon multiplier hits, a 1x multiplier for each instance is randomly added to the corresponding side.
  • The Sun multiplier applies to wins formed from left to right; the Moon multiplier applies to wins formed from right to left.
  • If a win arises from both directions with multipliers on both sides, the win is multiplied by the sum of both multipliers.

Free Spins

  • Hitting 3, 4, 5, or 6 Scatter symbols triggers the Free Spins feature and awards 10 free spins.
  • The starting value for Sun and Moon multipliers is 2x.
  • Each Sun or Moon multiplier hit during Free Spins increases the respective meter and remains until round end.
  • Initial increases depend on the number of Scatters:
    • 3 Scatters: Increases by 2x.
    • 4 Scatters: Increases by 4x.
    • 5 Scatters: Increases by 6x.
    • 6 Scatters: Increases by 8x.
  • A gamble option is available to increase the starting multiplier or keep the collected value before starting Free Spins.
    • Maximum multiplier from gambling: 8x.
    • Gamble win/lose probabilities are detailed on the instruction screen.
  • The Free Spins round starts when the current or maximum multiplier is reached.
  • Retriggering is possible by hitting 3, 4, 5, or 6 Scatters during Free Spins, awarding 10 additional free spins.
  • Special reels are used during the feature.

Max Win

The maximum potential win in Duel of Night and Day is limited to 10,000x the bet. If this is reached, the round ends, the win is awarded, and remaining free spins are forfeited.

Ante Bet

Players can increase the bet multiplier to 30x per winning combination using the Ante Bet. This increases the chance of landing Scatter symbols.

Volatility and RTP

This is a high volatility game, where wins may occur less frequently, but the potential for high-value wins is increased.

  • The RTP is shown in-game.
  • The RTP when using the Ante Bet is shown in-game.

Bet Limits

  • Minimum Bet: £0.20
  • Maximum Bet: £3.00

Additional Information

In the event of a malfunction, all pays and plays are void.

Duel of Night and Day Demo Mode & Free Play Explained

A common way for players to explore a slot is by searching for a Duel of Night and Day demo or Duel of Night and Day free play option. Since this website does not offer demo or free play versions, we’ve created this page to give you the same type of insight in a different way.

Here, you’ll find a clear outline of how the game is structured, including its main features, bonus rounds, and the role of special symbols.

This overview provides the knowledge you could gain from trying a Duel of Night and Day demo version, making it easier to understand the experience in advance.


*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.