Nitropolis 2 (ELK Studios) Slot Review

Nitropolis 2 (ELK Studios) Slot Review

Following the chaotic success of the original Nitropolis, ELK Studios returned with an even bigger, louder, and more outrageous sequel—Nitropolis 2. Released on April 20, 2021, this high-octane slot catapults players back into its dystopian, animal-ruled future, where clans of gritty kitties, dirty dawgs, and pug thugs battle it out for control of precious Nitro fuel. 

If you thought the first game was wild, Nitropolis 2 cranks everything up to eleven. More ways to win? Check. New features? Absolutely. The familiar 6-reel grid returns, but now paired with even more expansive mechanics that can unlock up to a staggering 191,102,976 paylines thanks to the ever-present Nitro Reels™ system. With a 95% RTP, a solid 20% hit frequency, and a max win of 10,000x, Nitropolis 2 promises a rollercoaster of volatile spins and explosive potential. 

But make no mistake—this isn’t a slot for the faint-hearted. Nitropolis 2 is a full-throttle experience designed for players who thrive on unpredictability and enjoy navigating through layers of innovative features. 

Design and Graphics 

Visually, Nitropolis 2 builds upon its predecessor’s post-apocalyptic charm but shifts the setting to a denser, more urban environment. Think Blade Runner meets The Fifth Element, with towering skyscrapers, neon lights, and a world buzzing with anthropomorphic animals, cyborgs, and futuristic tech.The reels are alive with detail, framed by industrial pipes and digital screens flashing clan insignias and wanted posters. The clans return with fresh designs, bringing attitude and personality to the symbols, which include premium icons like the Pug Thugs, Gritty Kitties, and Dirty Dawgs. 

Animations are smooth and dynamic, particularly when Nitro Reels expand or when modifiers from the Nitro Booster feature reel activate. ELK Studios once again demonstrates mastery in creating a visually immersive slot that feels more like a chaotic video game than a traditional reel-spinner. 

Gameplay Mechanics 

At first glance, Nitropolis 2 might seem overwhelming, but beneath the surface lies a cleverly structured game. The base grid starts at 6 reels and 4 rows, offering 4,096 ways to win. However, once the signature Nitro Reels™ land, everything changes: 

Nitro Reels™ cover two symbol spaces and can reveal 4 to 12 paying symbols, massively increasing the number of ways to win—up to an astronomical 191 million+. 

These reels can appear anywhere, boosting both anticipation and win potential on every spin. 

A major addition in Nitropolis 2 is the Nitro Booster, a feature reel that sits atop the grid. It delivers modifiers that impact the reels below, such as: 

Nitro Wild: Turns Nitro Reels into wilds. 

All Wild: Converts all symbols in a Nitro Reel column into wilds. 

All Premium: Fills Nitro Reels with high-value symbols. 

Nitro Upgrade: Increases the number of symbols in Nitro Reels. 

All Match/Nitro Match: Matches symbols for guaranteed connections. 

Respins: Awards respins with locked symbols. 

Pay Both Ways: Activates paylines in both directions. 

Wins trigger respins, where winning symbols and Nitro Reels lock in place while the remaining symbols spin again, allowing for potential chain reactions of consecutive wins. 

Sound and Music 

The audio design in Nitropolis 2 is nothing short of chaotic brilliance. ELK Studios delivers a genre-mashing soundtrack that blends electronic beats, punk rock energy, and industrial soundscapes. It’s as if a DJ lost control at a cyberpunk rave—and it works. 

Every spin is underscored by pulsating rhythms, while big wins and bonus triggers unleash a frenzy of sound effects, sirens, and guitar riffs. The soundtrack isn’t just background noise—it fuels the adrenaline rush, making the gameplay feel like you’re hurtling through a dystopian city on a Nitro-powered bike. 

The only downside? When things aren’t going your way, the relentless audio assault might feel more frustrating than exhilarating. But when symbols align and the bass drops, it’s pure slot euphoria. 

Bonus Features 

Nitropolis 2 is packed with features designed to maximize chaos and reward:Nitro Reels™ 

The core mechanic, expanding ways to win exponentially. 

Each Nitro Reel reveals multiple symbols, significantly boosting payout opportunities. 

Nitro Booster (Feature Reel) 

Modifies reels below with powerful enhancements. 

Adds layers of strategy and surprise to every spin. 

Respins 

Triggered by any win. 

Locks winning symbols and Nitro Reels while respinning the rest. 

Continues until no new wins land. 

Free Spins 

Triggered by landing 3, 4, 5, or 6 scatters, awarding up to 25 free spins. 

During free spins, Nitro Reels and bonus symbols become sticky, remaining in place for the duration of the feature. 

The feature reel continues to deliver modifiers, creating insane win potential. 

X-iter Feature Buys 

For players who want instant access to the action, ELK offers five buy options:5x bet – Guarantees a win. 

25x bet – Three spins with active features. 

100x bet – Spin with 3 scatters. 

200x bet – Spin with 4 scatters. 

500x bet – The Super Bonus: free spins with maximum Nitro Reels. 

These options cater to high-risk, high-reward players eager to dive straight into Nitropolis 2’s most volatile moments. 

Betting Options and Payouts 

Nitropolis 2 supports bets ranging from €0.20 to €100 per spin, making it accessible to a wide range of players. However, with its high volatility and unpredictable nature, it’s best suited for those comfortable with variance and willing to chase big wins. 

Despite offering over 191 million ways to win, the maximum payout is capped at 10,000x the stake. While some might see the mismatch between astronomical win ways and a capped payout as overkill, it aligns with ELK Studios’ design philosophy—providing spectacle and entertainment alongside serious win potential. 

Symbol values remain modest, with premium wins for six-of-a-kind paying between 0.7x and 1x, but the magic happens when features, Nitro Reels, and respins combine to create monstrous payouts. 

Conclusion 

Nitropolis 2 is not just a sequel—it’s an evolution of everything that made the original game a cult favorite. ELK Studios has doubled down on chaos, creativity, and adrenaline-fueled gameplay to deliver one of the most intense slot experiences on the market. 

While it borrows influences from games like Punk Rocker and San Quentin xWays, Nitropolis 2 carves out its own identity through its layered mechanics, explosive audiovisuals, and sheer unpredictability. The introduction of the Nitro Booster adds even more depth, ensuring no two spins ever feel the same. 

That said, Nitropolis 2 won’t be for everyone. Its complexity, volatility, and relentless pace can overwhelm players who prefer simpler, more predictable slots. But for thrill-seekers who embrace risk, love feature-packed gameplay, and appreciate ELK’s signature madness, Nitropolis 2 is a must-play. 

In summary, Nitropolis 2 is a wild ride through a dystopian future where chaos reigns supreme. Buckle up, brace for impact, and enjoy the mayhem—because in this world, playing it safe was never an option.