Gritty Kitty of Nitropolis Online

Created by Elk Studios
Refresh credits
Play for free

Best online casinos to play Gritty Kitty of Nitropolis for real money

StoneVegas Casino
100% up to C$750 + 200 free spins
19+ | New customers only | T&C apply
Go to casino
stonevegas.com
Xon Bet Casino
500% up to C$3000
19+ | New customers only | T&C apply
AzurSlot Casino
225% up to C$4050 + 250 free spins
19+ | New customers only | T&C apply
Go to casino
azurslot.com
Lolly Spins Casino
400% up to C$3600 + 350 free spins
19+ | New customers only | T&C apply
Go to casino
lollyspins.com

Gritty Kitty of Nitropolis attributes

RTP 94% Reels 6
Volatility Medium Rows 4
Min bet C$0.10 Max bet C$100
Max win 10000x Paylines 4096
Wild Symbol Yes Scatter Symbol Yes
Bonus Game Yes Progressive Jackpot Yes
Free Spins Yes Autoplay Yes

Gritty Kitty of Nitropolis review

Gritty Kitty of Nitropolis is the latest installment in the ELK Studios series, plunging players into a post-apocalyptic world populated by futuristic animals as protagonists. The online slot was launched in February 2024, just six months after the release of Nitropolis 4. Gritty Kitty marks a turning point for the series, being the first slot dedicated to one of the main characters from Nitropolis. Following this success, the studio continued its momentum by developing several other titles in the same universe, such as Rogue Rats, Dirty Dawgs, and Pug Thugs, before finally releasing the highly anticipated Nitropolis 5.

The Gritty Kitty of Nitropolis slot machine features a 6-reel deck with 4 to 8 rows. Its main advantage lies in its progressive payline system, allowing access to between 4,096 and 262,144 paylines by forming combinations of at least three identical symbols. The maximum win reaches 25,000x the stake, a particularly high amount for an ELK Studios machine. Such a jackpot is made possible by a multitude of bonus features, all centered around the Wild symbol, in both classic and bonus modes.

Theme and graphics

The Gritty Kitty of Nitropolis slot machine plunges players into an industrial metropolis built on the ruins of a world ravaged by the apocalypse. In the background, a feline district unfolds, adorned with fishbone signs and paw prints, representing the main character’s territory. The atmosphere is enhanced by dim lighting, toxic fumes, and an immersive melody that accompanies each spin of the reels. The game board features a mechanized design, where the reels move while producing metallic sounds.

Symbols and gameplay

The Gritty Kitty of Nitropolis game board starts with a 6×4 grid and 4,096 paylines. If the player lines up three identical symbols on three consecutive reels, starting from the leftmost reel, they win and trigger a cascade of symbols. Winning symbols disappear, making way for new symbols, increasing the number of rows and paylines, up to 262,144. The game features 9 paying symbols: 5 card symbols and 4 higher-value symbols. Bonus symbols do not pay out, but trigger various features to maximize winnings.Gritty Kitty of Nitropolis SymbolsThe minimum bet is $0.20 per spin, while the maximum bet is $100. The game also includes an X-iter menu, which allows players to multiply their bet from x3 to x500, depending on the features they wish to purchase.

Features and bonuses

Gritty Kitty of Nitropolis is full of bonus symbols and special mechanics:

  • Nitro Match! – transforms all the symbols from Nitro Reels into a single selected icon.
  • Nitro Wild! – replaces all symbols on a reel with Wilds.
  • Nitro Upgrade! – increases the number of symbols on a reel.
  • TNT Symbol – explodes all the paid icons on the game board.
  • Big Coin – offers an instant win, by filling an entire reel.
  • Nitro Reels – special areas on the classic reels, where bonuses are activated.
  • Big Symbols – enlarged icons that can occupy a size of 1×1, 2×2 or 3×3 on the board.

The main bonus features – Assassin Spins – are activated when a special symbol appears on the reels. This bonus mode starts with 3 spins, which reset as soon as at least one reward coin remains in play. Super Game with Free Spins – is activated when at least 3 Bonus symbols appear, offering 8, 10, 12, or 14 free spins. Both features can be purchased via X-iter, paying 500x and 100x the stake, respectively.

RTP and Volatility

Gritty Kitty of Nitropolis has an RTP of 94%, a rate typical of ELK Studios games, which rarely exceed 95%. Compared to other modern online slots, this rate remains relatively low, meaning the chances of winning are slightly lower compared to games from other developers. Furthermore, the high volatility implies a significant risk of losses, making this slot more suitable for players willing to take risks.

Conclusion

Gritty Kitty of Nitropolis is a unique online slot that will undoubtedly appeal to fans of the Nitropolis saga. It brings together all the Nitro features players love, while introducing new bonuses that allow you to learn more about one of Nitropolis’ iconic characters. Although the game carries a high risk, fans of cascading bonuses will find immense enjoyment. Here, the action is constant, with events continuously unfolding on the reels, offering a dynamic pace and thrills with every feature activation.

Similar games to Gritty Kitty of Nitropolis

Free slots by Elk Studios

Herman Brooker
Herman Brooker
Senior editor at ca.onlinecasinopulse.com

Herman Brooker is a Senior editor at ca.onlinecasinopulse.com with a passion for online gambling. Present for many years in the world of casino games, he uses its expertise and experience to produce quality content to inform players abount news in gambling world.

Rate this article
Herman Brooker Updated: January 13th, 2026