Nitropolis 4

Nitropolis 4

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Overview of Nitropolis 4

Nitropolis 4 is an online slot developed by ELK Studios. The game utilises a 6-reel, 4-row layout, with the capability for the reels to expand up to 8 rows, delivering dynamic gameplay and additional ways to win. The game accommodates a variety of players with a minimum bet of £0.20 and a maximum bet of £4 per spin.

Game Structure and Betting

  • Nitropolis 4 starts with 6 reels and 4 rows, offering 4,096 ways to win at the start of every standard game round.
  • Bets are set at 100 coins per round, with winnings calculated according to the paytable.
  • Wins are awarded for matching symbol combinations on adjacent reels, starting from the leftmost reel and paying left to right. If the Both Ways feature is active, wins can also start from the rightmost reel and pay right to left.
  • Only the highest winning combination per active payline is paid out.
  • The amount won can be viewed in either the player's currency or in coins, with this preference adjustable in the game settings.
  • No bets can be altered during an ongoing round.

Symbols and Special Features

  • The wild symbol acts as a substitute for all regular symbols except the bonus and super bonus symbols. A full payline composed of wilds yields the payout of the highest value symbol available.
  • Nitro Reels have the ability to cover two symbol positions on the reels, while big Nitro Reels cover six positions. These may contain super bonus symbols, but regardless of their size, they count as a single 1x1 symbol during gameplay.
  • The Nitro Multiplier feature introduces multipliers between x4 and x12, applying to all wins visible on the reels when the feature is triggered.

The Avalanche Feature

  • Winning symbols (excluding Nitro Reels) explode after a winning combination is formed.
  • The remaining symbols fall to occupy any vacant spaces, and new symbols drop onto the reels to fill the gaps.
  • This process continues as long as new wins appear, allowing for consecutive wins within the same game round.

Nitro Booster Functions

  • The Nitro Booster mechanism incorporates eight features, with five targeting the main reels and three focusing on Nitro Reels.
  • Redrop activates when no more wins occur, causing the Nitro Reels to respin for another chance at a win.
  • Both Ways and Max Rows features are disabled when bonus mode is initiated.

Bonus Mode and Free Spins

  • Landing three or more bonus symbols on the reels triggers the bonus mode, which awards free spins.
  • During bonus mode, it is possible to win additional free spins.
  • All winnings accumulated during bonus mode are paid at the conclusion of the feature.

Additional Game Information

  • Nitropolis 4 operates in two modes: normal mode and bonus mode with free spins.
  • The RTP value for the game can be viewed within the game itself.
  • If a malfunction occurs, all bets placed and resulting wins from that round are rendered void.

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*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.