Released: 9 Oct 2020

Nitropolis has made a remarkable entry with its edgy gameplay and huge payout potential. Upon first look, it appears that the robust 6x4 layout has more rows than you can count. This impression lingers on as you are playing the game because the playing field can invite stacked symbols that are part of the Nitro Reels mechanic. This new trademark system by ELK Studios can stretch the number of ways to win to unimaginable heights. If anyone is asking for a number, there is "little" more than 85 million ways to win! and we are not giving out the maximum win figure just yet. Read our full Nitropolis Slot Review to learn more about this impressive slot! 

Nitropolis  Slot

Nitropolis Slot Review

Last Updated At 08/06/2022

Table of Contents

  1. About Nitropolis Slot
  2. Design, Symbols and Graphics
  3. RTP, Variance and Payouts
  4. Gameplay and Features
  5. Nitropolis Slot on Mobile
  6. Nitropolis Slot Demo
  7. Our Verdict

ELK Studios has resolved to change the future of slots by creating one of the most stunning new online slots in 2020 - Nitropolis. The name hints at something edgy and explosive and that's exactly how this game looks and feels. 

The Nitropolis slot has seen such huge success in the iGaming industry, which resulted in the launching of two new sequels - Nitropolis 2 and Nitropolis 3.

nitropolis slot review

Nitropolis - A word from the developers:

"Welcome to a post-apocalyptic world run by four clans: The Dirty Dawgs, the Gritty Kitties, the Pug Thugs, and the Rogue Rats. All clans have one thing in mind, to lay their paws on the precious liquid, the green Nitro that fuels their cars. Only one of them will rule Nitropolis!

Which clan will you join?

Nitropolis is a chaotic 6 reel, 4 rows slot with Nitro Reels™ that can take you up to 85 155 840 ways to win! It comes with respins, Nitro Reels – creating additional ways to win, and a free spins bonus game with scatter paying symbols and sticky Nitro Reels™."

About Nitropolis Slot

Our slots experts were made to feel welcome in a futuristic metropolis that is the stuff of Blade Runner meets Technopunk meets a gigantic oil rig. All of it is stylistically sustained, but that's only one part of the Nitropolis slot. 

The rest is a raw reel adventure, filled with excitement by the brand-new payout system called Nitro Reels, which is a trademark mechanism by ELK Studios. 

One of the more astounding details about Nitropolis is the payout potential. Although the game is not promoted as a jackpot slot, its maximum payout is up to £1,000,000 or your currency equivalent which is nothing short of awesome. 

How to play Nitropolis slot?

The Nitropolis slot plays on 6 reels and 4 rows. On every spin, you’ll have at least 4,096 active paylines. However, this number can increase to millions, thanks to the innovative Nitro Reels feature!

You can start playing the Nitropolis slot as soon as you set your bet per spin. £This game can be played with bets that range from £0.20 to 100.

nitropolis slot

Those who aren’t familiar with productions by ELK Studio are welcome to consider choosing one of the Betting Strategies of which there are four: Optimizer, Leveller, Booster and Jumper which can make an automated selection of bets according to the specified logic for each of the options. This selection can be made from the coin stacks button where players can choose their bet amount. 

Winning outcomes in Nitropolis land for three or more matching symbols. The payout mechanic is Ways to Win, which means that the matching symbols must connect on adjacent reels. 

The starting position counts 4096 ways to win and the biggest possible number counts an unprecedented 85,155,840. This is of course a theoretical maximum, but getting even halfway there, or even one quarter up to that number must be a real thrill. 

Optimal payouts are made for six of a kind, but the final tally for the prize is counted following all of the potential boosters, such as the stacked symbols.

Design, Symbols and Graphics

When we first heard about the game some glances were exchanged because of the name. It is apparent that Nitropolis is a portmanteau of the words Metropolis and Nitro, which summarizes the character of the game. 

ELK Studios has created a world in which pet animals are running what appears to be a ginormous nitromethane rig. It looks like the Doberman, the pug, the rat and the Siamese cat mastermind are producing nitrous oxide too, also known as laughing gas. 

It's small wonder then that Nitropolis slot behaves like a crazed engine that's ready to zip from zero to 200mph in a blink of an eye. The graphics suit the style of the game completely, as there are a lot of moving parts that can keep excitable players like our slots experts, on the edge of their seats. 

nitropolis slot elk studios

Another notable moment of the game is the soundtrack which is a full-blown, erm, what is it now... dubstep beat drenched in a heavy metal sound and wrapped in an edgy pop-rock vibe. Altogether, the game is very fun to play and that's one more element to add to its payout potential and mathematical model. 

In terms of the symbols, we have the usual high and low symbols but there is a middle section too, comprised of the emblems that correspond to each symbol in the pet category.

The royal cards can pay between 0.1x and 0.5x your bet; the emblems can pay between 0.3x and 1.6x which already shows the decent potential of the Nitropolis slot. And last but not least, the rat, the pug, the cat and the pooch can ring up prizes between 0.8x and 5x times your bet. 

RTP, Variance and Payouts of Nitropolis Slot

The theoretical RTP (Return to Player) of the Nitropolis slot stands at 96.10% which is about average. The hit frequency rate is 19.8% which means that on average, you’ll land a win on a fifth of your spins.

The variance of this game is high, bringing less frequent but highly valuable prizes. And the maximum win potential reaches 10,000x your stake per spin.

To better understand what these terms mean, you can read our Variance, Volatility and RTP Guide.

Gameplay and Features on Nitropolis Slot

As you can guess by now, the gameplay of the Nitropolis slot is unique. That’s due to the Nitro Reels feature which increases the number of active paylines. In addition, there are two more features that spice up the gameplay - Respins & Free Spins. So let’s see how they work.

Nitro Reels Feature

On any spin, the Nitro Reels feature can trigger. Then, it adds 2 vertical positions, which results in more symbols. Instead of the standard 2 symbols, here up to 12 symbols can appear. This impacts the number of ways to win, which can be checked in the meter above the reels. Fully expanded, the game will give you an impressive 85,155,840 paylines!

nitropolis slot nitro reels feature

Respins Feature

The Respins feature is mostly triggered after a successful spin. Then, the symbols that were part of the winning combination will spin again, until the rest of the reels remain locked. This can lead you to more wins! The Respins will continue as long as you land new winning lines.

nitropolis slot respins feature

Free Spins Feature

The Free Spins feature is triggered by landing 3 or more scatters on the same spin. Here’s what you can win, depending on the symbols:

  • 3 scatters - 10 free spins;
  • 4 scatters - 15 free spins;
  • 5 scatters - 20 free spins;
  • 6 scatters - 25 free spins.

nitropolis slot free spins feature

Before the Free Spins start, the game will choose a special symbol at random to become 'scattered'. This means that winning outcomes can be made regardless of the symbol's position. 

Moreover, every time the Nitro Reels feature triggers during the free spins, it will lock in position and will be active until the end of the feature. Finally, you can retrigger the free spins round by landing 3 or more scatters on the reels.

Nitropolis Slot on Mobile

The Nitropolis slot is made with HTML5 technology, which allows you to play the game even on the go. You can open the game directly in the browser of your smartphone or tablet, as long as they run on the major operating systems. You can enjoy the same high-end visuals and gameplay without the need for additional downloads.

Nitropolis Slot Demo

We realize excitement runs high about Nitropolis and it’s all understood. Players can try Nitropolis demo at online casinos that host slots by ELK Studios in “practice play” mode. This enables you to play with free credits and try out the game’s rhythm, features and overall look so that you can decide if it’s a game you’d play as a real-money slot. 

nitropolis slot demo

Other ELK Studios Slots

Pacific Gold - the daring explorer Kane is taking you on a brand new adventure! An incredible experience awaits you, full of potential prizes of up to 10,000x the stake. The game is packed with exciting features such as the Big Symbols, Power Stacks, Ghost Boxes, Pacific Wave, and more.

Ilogicool - meet some Star Trek looking characters, while playing on a 6x6 grid with exciting bonus features. Here, you can potentially trigger the Cascades, Troubles, Feature Symbols and a Bonus Game. Coming with an excellent win potential and 46,656 paylines.

SlotsWise Verdict

We love the Nitropolis slot for all that it can offer, including the thought in the back of your mind that the fun and games may possibly lead to a big win! Kudos to ELK Studios who managed to design such a unique & feature-packed game, which will cater to a wide range of players.

Start your Nitropolis slots adventure right from this page, when you claim one of the welcome bonuses. 

Key Features
  • ProviderELK Studios
  • Reels6
  • Min Bet0.20
  • Max Payout10000.00x
  • RTP96.10
  • Paylines85155840
  • Max Bet100.00
  • Bonus Rounds3
  • VarianceHigh
About The Author

Simona Boshkova

Fact

I am a slots expert with years of experience in the iGaming industry and have reviewed thousands of online slots! My favourite game is Superstars because I love how NetEnt included all legendary slot characters in the gameplay.

Similar Games
Want great offers sent straight to your inbox?

Enter your email below and we’ll do all the hard work for you

Welcome to our Mailing List

Keep a look out for our emails containing great offers!