Nitropolis

Nitropolis

The Nitropolis slot features a futuristic, post-apocalyptic city inhabited by quirky animal gangs. Players encounter vibrant graphics, engaging sound effects, and numerous special symbols, with cascading reels adding extra excitement. Enhanced with bonus features, Nitropolis offers a unique, immersive atmosphere that stands out among online slot games.

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Features and Special Symbols

  • Wild Symbol: The wild replaces any symbol except the bonus symbol. A winning line consisting entirely of wilds pays as the highest value symbol. During free spins, wilds also substitute for the scatter paying symbol in a scatter win.
  • Nitro Reels: Nitro Reels occupy two symbol spaces on the reels and can have a size of 4, 6, 8, 10, or 12 identical 1x1 symbol instances. Nitro Reels can appear during both standard and bonus rounds and may increase the number of possible ways to win.
  • Bonus Symbol: Three or more bonus symbols in the base game trigger Bonus mode with a set of free spins. The bonus symbol may also appear within Nitro Reels, and only one bonus symbol is counted per Nitro Reel.

Game Mechanics and Reel Structure

  • Provider: ELK Studios
  • Reels: 6
  • Rows: 4
  • Ways to Win: Begins at 4,096 and may reach up to 85,155,840 as the size and number of Nitro Reels increase.
  • Minimum Bet: £0.20
  • Maximum Bet: £4.00

Wins are awarded from left to right, starting with the first reel, and must occur on consecutive reels without any gaps. Only the longest win per active payline is paid. At the beginning of each spin, 6 reels and 4 rows are active, with 4,096 initial ways to win. Each bet corresponds to 100 coins, and payout values are found in the in-game Paytable. Players can choose to view winnings in their chosen currency or in coins.

Nitro Reel Functions

  • Nitro Reels can appear on the initial spin or randomly when two vertically connected symbols are involved in a respin following a win.
  • During respins or between free spins, Nitro Reels currently on the screen may randomly increase in size, which increases the possible ways to win.
  • Nitro Reels may randomly respin at the end of a spin if no further wins are created.
  • When bonus symbols appear within Nitro Reels, only one bonus symbol is counted per reel, but the Reel's size contribution to possible ways to win remains the same after the symbol spins out.
  • After each winning spin, symbols and Nitro Reels involved in the win individually respin. This continues as long as additional winning combinations appear.

Bonus Mode and Free Spins

  • Landing three or more bonus symbols in a single spin during Normal mode awards free spins as follows:
    • 3 bonus symbols: 10 free spins
    • 4 bonus symbols: 15 free spins
    • 5 bonus symbols: 20 free spins
    • 6 bonus symbols: 25 free spins
  • Free spins can be retriggered during Bonus mode by landing three or more bonus symbols again, awarding the same number of additional spins according to the number of triggering symbols.
  • During Bonus mode, up to three symbols can be selected for scatter wins. Three or more of a scatter paying symbol on three different reels trigger a scatter win.
  • If a symbol acts as a scatter paying symbol and lands in a normal win as well, only the scatter win is paid.
  • Once triggered, all Nitro Reels in view lock in place and remain active for the duration of the free spins feature.
  • The Bonus mode concludes when there are no free spins remaining or when the win cap is reached.

General Information and Rules

  • No bet adjustments can be made while a spin is in progress or during Bonus mode.
  • A game round ends instantly if the win cap of 10,000 times the staked bet is achieved, with all winnings paid out accordingly.
  • The RTP information is available for review within the game interface.
  • All wins and combinations are calculated according to the current Paytable.
  • In the event of a malfunction, all bets and resulting wins are declared void.

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Players often search for a Doubleup Ducks demo or Doubleup Ducks free play version, sometimes with no deposit options in mind. As this site does not provide playable demos, this page serves instead as a source of information.

The details come directly from the game itself, highlighting its key statistics and overall structure.

This functions as an alternative to demo or no deposit versions, giving you a reliable overview of Doubleup Ducks without requiring sign-up or play.

*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.