Rogue Rats Slot Demo

Rogue Rats of Nitropolis Slot Review 2024

Rogue Rats of Nitrpolis from ELK Studios continues the Nitropolis series, but not in a way that anybody expected. While innovative and thoughtful, most of the Nitropolis games share common mechanics, but Rogue Rats looks completely different, and in some sense, it’s barely a slot. Gritty Kitty of Nitropolis ushered in the next era for the Nitropolis series, but it followed the status quo, making Rogue Rats of Nitropolis even more surprising.

Every so often we get a weirdly wonderful idea from studios that care less about appealing to an overwhelming demographic that prefers things uniform, and more about expressing themselves in ways that others haven’t. Rogue Rats of Nitropolis is a prime example of this creative audacity. In this instalment, the humble Rogue Rat takes centre stage in a game of his own in a dystopian universe that we’ve come to adore.

Will this bold step from ELK Studios bring a swathe of new fans to the Nitropolis series? Whether you’re a long-time fan of the Nitropolis series or new to the franchise, Rogue Rats invites you to dive into a game that challenges what you know about slots, and redefines expectations.

Rogue Rats of Nitropolis Base Game

Rogue Rats of Nitropolis Base Game

Rogue Rats of Nitropolis Gameplay and Design

Rogue Rats of Nitropolis drops us in the centre of a dusty and dry desert, with nothing but clouds of dust and the odd skeletal remains for company. Rogue Rats of Nitropolis is an innovative creation from ELK Studios and one that is unique to the Nitropolis series.

Rogue Rats of Nitropolis is stripped of reels, rows, and pay lines, in favour of an Infinite Game Grid that is played over a large area. This game has a variety of bet limits, ranging from £.€0.20 per spin up to a max bet of £.€100 per spin. Simply click the bet option button to select a bet limit that works for you.

Rogue Rats of Nitropolis – Slot Symbols and Their Values

Rogue Rats of Nitropolis does not feature distinctive High and Low-paying symbols, but rather a selection of Red, Yellow, Blue, and Green Gems.

Each colour of Gem can be upgraded in value, with the Red Gem paying as much as 5x your bet per winning cluster. Fully upgraded yellow, blue, and green gems can pay 2x, 1.5x, and 1x your bet per winning cluster respectively.

Rogue Rats of Nitropolis Symbol Payouts

Rogue Rats of Nitropolis Symbol Payouts

Rogue Rats of Nitropolis Paylines – How to Get Them

A game round begins with all 4 coloured Gem symbols at payout level 1. The rat will move using 1 of 4 coloured vehicles (Red, Yellow, Blue, or Green) and collect Gem symbols that match the colour of the chosen vehicle. Only symbols with the same colour as the vehicle can be collected. Each vehicle is equipped with a certain amount of fuel.

The rat may choose to switch vehicles during a game round, which alters the colour of Gem symbols that can be collected. The rat is only able to see symbols in a 5×5 grid, whereas players can see other symbols on the periphery. The area in which the rat can see can be expanded during a game round, determining the direction the rat will drive.

A cluster of Gem symbols matching the colour of the rat’s current vehicle will be collected when the rat is Horizontally or Vertically adjacent to the cluster. Clusters with a different colour may cause the rat to change direction.

Rogue Rats of Nitropolis RTP & Volatility – Hot or Not?

Rogue Rats of Nitropolis has a theoretical RTP of 94.00% and is considered below the average range (96.00% or more). However, RTP values around this level are becoming increasingly common in the UK market. If RTP is a prime concern of yours, then higher RTP slots may be what you’re looking for

In terms of Volatility, Rogue Rats of Nitropolis is classed as a High Volatility slot. Slots with a high volatility level such as this one are better suited to players in pursuit of bigger wins, although the wins may not be as frequent and are riskier short term.

Rogue Rats of Nitropolis – Max Win

Rogue Rats of Nitropolis is the second addition to ELK Studios’ much anticipated ‘Battle of Nitropolis’ series. Rogue Rats of Nitropolis follows in the footsteps of Gritty Kitty of Nitropolis, capable of delivering max wins of up to 25,000x your bet.

Game Provider Elk Studios
Maximum Bet 100
Maximum Win 25,000x
Release Date 05/03/2024
RTP 94.00%
Mechanics Video Slot
Volatility High
Reels Infinte Game Grid
Minimum Bet 0.20

Rogue Rats of Nitropolis Special Features

In this section of the review, we will be taking a look at the special features available to us. Base game features come hand in hand with a new ELK Studios slot, but what magic have they conjured up this time around?

Nitro Multiplier & Feature Symbols

The Nitro Multiplier, once active, is applied to all Coin and Gem symbols that match the colour of the rat’s current vehicle. A new and improved Multiplier value is prepared and locked once a Nitro Multiplier is active. Shooting the NPD Radar symbol will activate the locked Multiplier.

As you travel across the game grid, you may come into contact with several special Feature Symbols from the following.

  • Nitro Fuel – Each movement uses fuel. The Nitro Well symbol and Nitro Fuel Depot add fuel to the gauge when the rat grabs it.
  • Nitro Blob – Upgrades visible Gem symbols to a higher level when shot at by the rat, up to a maximum level of 6.
  • NPD Cruiser, Helicopter, & Police HQ – Award Instant Coin wins when shot at by the rat. The value of the coin is then multiplied by the Nitro Multiplier (if active). Keep an eye out for the Max Win Coin!
  • New Vehicle – The rat can grab a new vehicle at random, while the old one is destroyed. The rat will start to collect Gem symbols of the new vehicle colour.
  • Missile Silo – Expands the rat’s visible area when shot at by the rat. Activated Missile Silo symbols cannot be reactivated.
  • Turret – Driving onto a turret will expand your reach and grab Feature symbols further away.
Rogue Rats of Nitropolis - Nitro Rally Feature

Rogue Rats of Nitropolis – Nitro Rally Feature


Those outside the UK can benefit from ELK Studios’ X-iter feature, where you can choose between 5 Bonus Buy options.

  • Bonus Hunt – One spin with 1 Scatter already collected, and with more than 4 times the chance of triggering the Bonus for 3x your bet.
  • Nitro Rally – One spin played with extended rat visibility, and double the amount of starting fuel for 10x your bet.
  • Road Warrior – One spin with double the amount of starting fuel, Gem symbols are removed and coins are more frequent for 25x your bet.
  • Bonus – Guarantees entry into the Bonus for 100x your bet.
  • Super Bonus – Guarantees entry into the Super Bonus for 500x your bet.

Online Slots UK are devoid of such options, but all of the aforementioned features are still available to players through normal play.

Rogue Rats of Nitropolis Bonus Rounds & Free Spins

Rogue Rats of Nitropolis has 2 Bonus Games, one of which is a Super Bonus round.

Triggering the regular Bonus round is done so by collecting 2 Scatters on your travels, awarding 3 Free Spins. If one of the collected Scatters is a super bonus scatter, 3 Super Free Spins will be awarded.

The Super Free Spins round is similar to the regular Bonus, only each spin starts with a Nitro Fuel Boost. A pending Bonus or Super Bonus will begin when the Nitro Fuel Gauge is empty, and no immediate collection of feature symbols or gem clusters is possible.

It’s possible to retrigger the bonus or super bonus round, awarding an additional +3 Free Spins. It is also possible to upgrade your current Bonus round to the Super Bonus round.

Gem payout levels and active Nitro Multiplier are carried over to the Bonus or Super Bonus round. The current Nitro Multiplier level and the collection of additional Bonus Scatters are persistent during this time.

Rogue Rats of Nitropolis Bonus Game

Rogue Rats of Nitropolis Bonus Game

Pros & Cons of Rogue Rats of Nitropolis

Here is a list of valuable Pros & Cons for you to consider when choosing to play Rogue Rats of Nitropolis.


  • Innovative gameplay and design.
  • Multiple features and use of multipliers.
  • Impressive max win capabilities.


  • Gameplay is a little more complex, more along the lines of a video game than a slot.
  • Minimal bet limits with a small choice between the highest and lowest bet.
  • Lower RTP level (This comes down to personal preference).


Rogue Rats sets itself apart from the rest of the Nitrpolis series in a very meaningful way. It defies every expectation anyone had of the game when the new Nitropolis series was announced, and we have to give ELK series some series kudos for coming up with something so out there. It’s a testament to innovation as it blends slots and adventure games to create an engaging and rewardable experience and despite its striking differences from your conventional game, we think it’s well worth a try.

The infinite game grid alongside the switching of vehicles brings a fresh approach, and if you think about it, it feels sort of like the mechanic that was introduced in Pirots. Rogue Rats of Nitropolis feels as if Nitropolis took the foundational elements that made Pirots a groundbreaking game and rebuilt them, custom-made for the Nitropolis universe.

The complexity of Rogue Rats of Nitropolis slot may be daunting. However, it’s a bold move that pays off if you care to give it a chance. The high volatility and potential for massive wins of up to 25,000x make Rogue Rats of Nitropolis very attractive if you’re seeking more than just a traditional slot.

In conclusion, Rogue Rats of Nitrpolis blew our minds. We’ve seen some very different approaches to slots, yet it expanded our understanding of what a slot game can be. It’s a daring venture into uncharted territory, and it proves that with enough creativity and innovation, the possibilities are endless.