Nitropolis 5 is a dynamic slot game developed by ELK Studios. It serves as the culmination of the Nitropolis saga, where rival gangs unite to reclaim their city. Following years of oppression under Sergeant Nitro Wolf, the gangs of Nitropolis have decided to join forces. This installment concludes the “Battle for Nitropolis” series, building upon previous games where players witnessed attempts to outwit Nitro Wolf. Now, the final chapter unfolds, inviting players to experience the unpredictable streets of Nitropolis once more.
This slot game transports players to Nitropolis, a futuristic urban center where nitro-gas fuels the economy and ambition. The backdrop showcases towering skyscrapers and screens displaying Sergeant Nitro Wolf. The game begins with a sense of anticipation, quickly escalating into fast-paced action with energetic music. Nitropolis 5 is accessible across various platforms, including desktops, tablets, and mobile devices. Winning combinations form when 3 or more matching symbols land on adjacent reels, starting from the leftmost reel. The game also features a “Pay Both Ways” mode, enabling wins from the rightmost reel as well. You can enjoy playing Nitropolis 5 at , a leading online casino platform.
The lower-value symbols include J, Q, K, and A. Landing 6 of these symbols provides a payout of 0.25X the bet. The medium-value symbols are represented by the gang emblems of Rogue Rats, Pug Thugs, Gritty Kitty, and Dirty Dawgs. A combination of 6 of these symbols awards 0.30X the bet. The premium symbols are the leaders of the four gangs. A 6-symbol win with these leaders pays between 1X and 3X the bet. The truck symbol acts as the scatter symbol and can appear as a super scatter symbol. The slot incorporates diverse symbol variations, such as wilds, big symbols, and nitro-booster symbols during spins. Let’s explore the special features of Nitropolis 5.
What is the maximum win in Nitropolis 5 slot?
The maximum achievable win is 50,000 times your stake.
What features are available in Nitropolis 5 slot?
This slot includes features like Avalanche, Wild symbol, Big Symbols, Nitro Reels, Nitro Multiplier, Nitro Booster, NPD Holding Cell, Bonus Game, Super Bonus Game, and Feature Buy (X-iter).
The Avalanche feature activates after every winning combination. Winning symbols disappear, and new symbols cascade down to fill the gaps. An extra row is added, potentially increasing the reels to 8 rows high. Any Nitro Reels and Nitro Multipliers involved in the win re-trigger. The avalanche sequence continues as long as new winning combinations appear.
The Wild symbol enhances win potential by substituting for other paying symbols, excluding scatter symbols.
During spins, enlarged symbols can randomly appear on the reels. These Big Symbols come in 2×2 and 3×3 sizes, with a 2×2 symbol equivalent to four regular symbols of the same type. If empty spaces exist beneath a Big Symbol, they will fill with symbols matching the Big Symbol.
Two types of Nitro Reels can appear: regular and large. Regular Nitro Reels occupy two positions, while large Nitro Reels cover six. Regular Nitro Reels contain 4, 6, 8, 10, or 12 1×1 sized payout symbols. Large Nitro Reels include 2, 3, 4, 5, or 6 2×2 sized payout symbols. Scatter symbols can appear within Nitro Reels, but they count as only one scatter per reel, irrespective of the Nitro Reel size.
The Nitro Multiplier appears with values of 4X, 6X, 8X, 10X, or 12X, multiplying all visible wins and occupying two symbol positions. If multiple Nitro Multipliers are present, their effects multiply each other.
Positioned above the main reels, the Nitro Booster can trigger 11 distinct bonus features. Six of these affect the main reels, while five impact the Nitro Reels. These features perform the following actions:
Max Rows = Expands the number of rows on the reels to 8.
Both Ways = Activates for the current round or remaining free spins. Wins can initiate from either the leftmost or rightmost reel.
Dirty Dawgs = Transforms a random number of premium symbols into Dirty Dawgs symbols.
Gritty Kitty = Randomly selects a symbol type to act as a scatter. Scatter wins can start on any reel but must appear on three different main reels.
Respin = When no new wins are created, a respin is activated, holding Wild, Scatter, Nitro Multiplier, and Nitro Reels symbols. Only one Respin feature can activate at a time.
Boss Battle = Triggered by landing 3 Boss Battle coins at the end of a free or regular spin. A new 7×8 grid appears with coin symbols or empty spaces. Players get 3 shots, and each hit collects the coin and resets shots to 3. The maximum win of 50,000x can also be won here. The feature ends when shots run out or the max win is achieved.
Nitro Wild = Nitro Reels below the Nitro Wild symbol fill with wild symbols. If no Nitro Reels are below, the effect persists until it can be used or the round ends.
Nitro Upgrade = Increases the size indicator and paylines of Nitro Reels below. If no Nitro Reels are below, the effect persists until it can be applied or the round ends.
Nitro Match = Nitro Reels below transform to display the same symbol type present on the same or adjacent reel, aiming to create a winning combination. If no Nitro Reels are below, the effect persists until it can be used or the round ends.
Rogue Rats = A random Nitro Reel shifts to a new position to create or extend an existing win.
Pug Thugs = Adds a random number of Nitro Reels to the main reels.
This feature can randomly activate during spins, selecting a symbol type. If the chosen symbol type is part of a win, it locks in place and triggers a respin. Respins continue as long as new symbols of the selected type appear or another NPD Holding Cell feature activates. Locked symbols payout when no new respin is triggered.
The Bonus Game activates by landing 3 or more scatter symbols. The number of free spins awarded depends on the number of scatters (3, 4, 5, or 6), granting 8, 12, 16, or 20 free spins respectively. Landing 3 or more scatters during the bonus session awards the same number of additional free spins.
During the Bonus Game, all Nitro Reels remain sticky, and the initial safety level is set at 4 rows. Each win increases the safety level by one row, and Nitro Reels can further increase it if positioned higher than a regular win. A maximum safety level of 8 rows is achievable throughout the session. Experience the bonus game and more at after .
The Super Bonus Game activates if at least one scatter symbol is a super scatter. Super scatter symbols only appear within nitro reels. In addition to the regular Bonus Game features, the Super Bonus Game starts with the maximum number of rows and activated Pay Both Ways. The NPD Holding Cell also activates on every free spin.
For immediate access to bonus features, you can utilize the Feature Buy option.
3X (Bonus Hunt) = Increases the probability of triggering the Bonus Game by over four times.
10X (Gang War) = Awards a spin with the Nitro Booster filled with features.
25X (NPD Forever) = Guarantees activation of the NPD Holding Cell feature.
100X (Bonus Game) = Activates the standard Bonus Game.
500X (Super Bonus Game) = Activates the Super Bonus Game.
Nitropolis 5 slot is available for play at .
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Aiden Brooks 
