Gritty Kitty of Nitropolis

Play at SpinYoo Casino
RTP 94.00%
Volatility High
Reels 5
Paylines 262144
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Gritty Kitty of Nitropolis Specifications

SoftwareElk Studios Software
Game typeVideo slot
ThemeSci-Fi & Futuristic
RTP94.00%
VolatilityHigh
Reels5
Paylines262144
Max Wager (per line)100
Max Jackpot25000
Bet range0.20 – 100.00
Max multiplier25,000×
Hit frequency27.00%
Paylines typeFixed
SymbolsWild Symbol, Scatter Symbol
Bonus featuresBonus Buy, Random Trigger, Free Spins
MechanicsCascading Reels, Expanding Reels, Fixed Ways, Ways to Win
ModifiersSticky Symbols, Multiplying Symbols
Progressive JackpotNo
Practice PlayNo
AutoplayYes

Gritty Kitty of Nitropolis is a new slot game from ELK Studios, marking the beginning of an exciting standalone series within the Nitropolis universe. Gritty Kitty of Nitropolis sets the stage for an epic narrative where four clans join forces to reclaim Nitropolis from the clutches of Sergeant Nitro Wolf.

Gritty Kitty is the lead character, venturing into the Tokyo town suburb of Nitropolis in search of the Golden Shuriken, a weapon potent enough to defeat the evil Sgt. Nitro Wolf. The game is rich in features, with two distinct bonus games, among other engaging elements.

Design and Theme

The game unfolds in a grimy Chinatown, shrouded in a mysterious toxic fog emanating from canisters on a rooftop. During the bonus rounds, the screen transforms into a purple hue, adding a visually striking contrast and enhancing the whole experience. With a setup of 6 reels and between 4-8 rows, the game boasts up to 262,144 ways to win. Betting options range from a minimum of 2p to a maximum of £100 per spin.

The low-paying symbols are the standard card suits, while the higher-paying symbols include tuna, pots, cats with masks, and Gritty Kitty. There is a plethora of other symbols linked to the many bonus features.

The slot has an RTP of 94%, slightly below the industry average. However, this is compensated with high volatility, promising the thrill of significant wins, capped at a maximum of 25,000x the bet.

Gameplay and Features

The Wild symbols help create more winning combinations by substituting for other paying symbols, enhancing the potential for wins. The scatter, however, triggers the free spins and unlocks additional bonuses.

Feature Reel

The Feature Reel is a unique aspect of the game, situated above the main grid. Here, you’ll find various feature symbols and empty cells. Wins on the main grid trigger symbols to drop into these empty spaces, potentially triggering additional wins.

After a winning combination, the number of rows increases to 8. This leads to an increase in winning ways and the potential for significant wins.

Nitro Reels

During any spin, Nitro Reels and Big Nitro Reels can land. These symbols contain up to 12 of the same symbols, enhancing the chances of landing winning combinations.

Nitro Match, Nitro Wild, and Nitro Upgrade

These features transform Nitro Reels by matching symbols, replacing symbols with wilds, or upgrading the number of symbols in the Nitro Reels.

TnT Symbol

If a TnT symbol lands, all the symbols on the reel and adjacent reel explode.

Big Coin and Big Symbols

A Big Coin provide instant payouts if it covers the entire feature reel, while symbols can land in 2×2 or 3×3 sizes, offering increased winning potential.

Assassin Spins

Triggered by a purple shuriken covering the Feature Reel, Assassin Spins awards 3 respins that reset each time a new coin lands. Furthermore, each coin comes with a value of up to 10x. TnT symbols can land during Assassin Spins that explode the Feature Reel, Nitro Reels could drop down containing coins, or Nitro Upgrades increase the coins on the existing Nitro Reels. A Golden Collector symbol can land, when it does it collects all coins visible on the grid.

Free Spins Landing 3 or more Scatter Symbols activates the Free Spins feature, with Nitro Reels and Row Expansions active throughout the rounds.

Feature Buy (X-iter)

At additional costs, players can buy into some of the many features, including the Bonus Hunt, Big Block, Nitrofest, Free Spins, and Super Assassin Spins.

Conclusion

Gritty Kitty of Nitropolis is a thrilling addition to one of ELK Studios’ most popular series of slots. It blends a compelling narrative with a rich variety of features. Despite some reservations about the overuse of certain mechanics like the coin feature, the game stands out for its innovative approach to gameplay and potential for high volatility wins. The first slot in the Battle of Nitropolis series sets the bar high for future slots, promising an explosive mix of story, action and winning potential for slot enthusiasts.

Becky M.
Founder & Editor-in-Chief at Slotfruit

Rebecca (Becky) Mosley has been at the heart of the UK online gambling industry since 2008 – making her one of the most experienced voices in the space. She founded Take Marketing Limited and built SlotFruit.co.uk into one of the longest-running independent casino comparison sites in the country.

As editor-in-chief, Becky brings a genuine player-first perspective to everything on the site. She personally oversees every casino review and slot guide, making sure readers get straight-talking, honest information rather than marketing fluff. Her approach has always been the same: transparency, fair bonus terms, and responsible gambling above all else.

Over 17 years in the industry, Becky has built deep expertise across UK Gambling Commission licensing, slot game mechanics, bonus structures, and the constantly evolving regulatory landscape. She works directly with operators and software providers to keep every listing accurate and up to date.

Becky is a Companies House registered director (Take Marketing Limited, company no. 07619813) and is based in Lincolnshire, England.

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