Nitropolis Slot

ELK Studios - Nitropolis

You must be 18+ to play this demo.

Full Screen
  1. Bonus $1,000 Spin to Win Virtual Credits Everyday
    Must be 21+ and present in an eligible state. T&Cs apply. Gambling problem? Call 1-800 GAMBLER.

Nitropolis Online Slot Review

A retro-vibe slot, ELK Studios’ Nitropolis is one of the studio’s latest and greatest releases. Like all of the studio’s releases, the Nitropolis slot dazzles with excellent audiovisual design and high-paying gameplay features. However, this slot has that extra oomph, making it a great addition to ELK’s library.

Set in a post-apocalyptic slot run by four animal clans, the slot pits dogs against cats and rats. All clans are fighting to lay their paws on precious Nitro that fuels their cars. Only one of the clans can rule Nitropolis, and it’s up to your spins to determine who wins.

A Mad Max-esque slot on the surface with plenty of surprises under the hood, Nitropolis is one of ELK Studios’ most ambitious releases. Play it for free or real money and help one of the clans rule Nitropolis.

Nitropolis Game Logo
RTP 96.10%
Volatility Medium
Maximum Win €1,000,000.00
Bonus Buy Icon Error No
Game Provider ELK Studios

Licensing Authorities and Testing Agencies

Nitropolis Slot Setup, Controls, and Paytable

This isn’t your usual ELK Studios slot. Nitropolis has 6 reels and 4 rows with the Nitro Reels mechanic that offers up to 85,155,840 ways to win at the best online slot sites. You initially begin with 4,096 betways that can later expand as you claim precious Nitro.

Visually, it’s a treat. Retro-futuristic tech symbols are on the reels, which are set against a backdrop of a post-apocalyptic city. We must say that the slot looks pretty great, and the techno music in the background further enhances the experience.

The symbols are nicely designed. The ominous-looking dog warlord pays 5x your stake for six on a line, followed by the cat, pug, and rat. Other symbols include card royals which look like splashes of paint and pay 10 times less than the top-paying symbol.

The wild symbol substitutes for every symbol except the bonus which triggers the free spins round.

Nitropolis Mobile

ELK Studios is a mobile-first developer, which means that you can spin its online mobile slots on your mobile devices with ease. It is designed on HTML5 technology and works great on any Android or iOS device.

No need to download it on your phone. Just visit your favorite mobile casinos from a mobile browser and spin the reels of the exciting Nitropolis slot.


Reels 6
Rows 4
Autoplay Option
Autoplay Option Icon Yes
Release Date
Release Date 03/11/2020
Paylines NA
Minimum Bet
Minimum Bet €0.20
Maximum Bet
Maximum Bet €100.00

Nitropolis Slot Machine Gameplay

When you’re ready to start playing, place a bet between 0.2 and 100 coins. The slot also allows you to pick a wagering strategy that could optimize your profits. Hit the spin button to start the action. The reels will turn with a nice animation and hopefully show high-paying symbols.

The base game makes great use of the Nitro Reels. Thanks to these reels, a pair of vertical positions can display up to 12 symbols that can boost your chances to win big. Whenever you hit a win, a winning respin is awarded. The respins will continue as long as there are wins to count.

The Nitro reels can randomly upgrade during any spin and increase your chances to win. During respins, the game may randomly give you a second chance respin when there are no additional wins.

As mentioned, the wild will substitute for every symbol in a winning combination apart from the bonus. Three or more bonus symbols will trigger the bonus game where you can win up to 10,000x your stake.

Nitropolis Slot Free Spins Round

The engine is the game’s scatter that triggers the bonus round. You’ll need three or more engine symbols to start it. Three will bring you 10 free spins, while six give you 25. Before the bonus feature begins, the game will select a random symbol that plays the role of a scatter.

Whenever a Nitro Reel is activated during the bonus feature, it will lock into position and remain active for the remainder of the round. Thanks to the sticky Nitro Reels, you will play with more ways on each free spin. All other features are also active during the free spins round, giving you thousands of ways to win.

Check out all the best slot bonuses available online.

Slot Features

Scatters Icon Yes
Wild Symbol Icon Yes
Free Spins Icon Yes
Expanding Reels Icon Yes
Stacked Symbols Icon Yes
Split symbols wilds Icon Yes
Re-Spins Icon Yes
Quickspin Icon Yes
Retriggering Icon Yes

Nitropolis Slot RTP and Max Payout

The Nitropolis slot machine has a pretty average RTP of 96.1%. It’s a slot game with medium-high volatility and maximum winning potential of 10,000x your bet.

Nitropolis Slot Verdict

ELK Studios has struck gold with Nitropolis. If you’re into Mad Max and post-apocalyptic stories, it will suit you perfectly. The slot game looks great and plays great too thanks to the Nitro Reels and other special features you can trigger in the bonus game.

Collect the free spins offer, play the Nitropolis slot machine for real money right now and help one of the clans rule over the land.

New Slots Calendar

New slot games are popping up more often than you think. Over the years we’ve built up relationships with the internet’s leading slot game developers, so if a new game is about to drop it’s likely we’ll hear about it first. If you don’t want to be behind the curve, stick with us.

New Games Calendar

Meet Our Slot Tester

Karolis Matulis
Karolis Matulis Slot Tester

Karolis Matulis is an SEO Content Editor at with more than 5 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you better know it – Karolis has already tried it.

This review is based on the writer's personal opinion is an informative comparison site that helps users find the best products and offers. We maintain a free service by receiving advertising fees from the brands we review. Ratings are based on position in the comparison table or specific formulas. We strive to keep information up-to-date, but offers are subject to change. We do not compare or include all brands and offers.

Test Your Luck
Not Your Spam Filter

Sign up to receive emails and promotions from Email Signup Coins