Our rating:
Developer: ELK Studios
Release date: 5th Apr 2022
Nitropolis 3 Slot - Screenshot
RTP: 95.00%
Max Payout: 500,000x stake
Volatility: High
Min Bet: 0.20
Max Bet: 50.00
Reels: 6
Paylines: 4,096
Themes: Action, Animal
Jackpot: No

Nitropolis 3

Alyx Tzamantanis
Reviewed by Alyx Tzamantanis Last updated:

The latest addition to the series, Nitropolis 3 sees Sergeant Nitro Wolf run the rabid crews of toxic waste-drenched animals out of town and down to the coast. With 6 reels, a stack of extra features and a top prize of 50,000x, is Nitropolis 3 the most exciting instalment of ELK’s dystopian franchise yet?

Full review continued below ↓

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Our Rating

“Another toxic wasteland adventure slot from ELK Studios!”

4.0 out of 5

Features
8/10
Design
8/10
Gameplay
8.2/10
Win potential
8/10

Nitropolis 3 Review

Nitropolis 3 is the exciting new addition to the Nitropolis series. This time, we see the clans pushed out to the coast by Sergeant Nitro Wolf to continue their dog-eat-dog-eat-cat war over fuel - it’s a bit like Mad Max goes on holiday! 

With paylines reaching into thousands of ways to win, as well as the addition of some cool new features and an inflated top prize of 50,000x, Nitropolis 3 promises to be bigger and better than its predecessors. 

A screenshot of Nitropolis 3 slot gameplay

Gameplay & Features

Nitropolis 3 starts out with a 6 x 4 grid, but as you play, you can land special symbols that will grow the board up to 8 rows high in the base game and even higher in the bonus rounds. 

Winning combos are created left to right unless you land the Both Ways symbol, which will pay out from right to left as well. Winning also triggers avalanche reels, where winning symbols are removed and replaced with fresh new ones - meaning you could make another winning combo from the same spin! 

You can also get Nitro Reels, where 1 symbol expands upwards, creating and holding more than one symbol within the Nitro Reel. The great thing about Nitro Reels is that each one can hold up to 12 symbols within the reel and can help shift the reels upwards too. They can also respin, giving you more chances to win. 

Symbols are made up of 4 low-paying letters, the 4 clans, and finally, the higher-paying 4 heads of the clans. Other special symbols can appear in any position during the base game as well, including wilds, Big Symbols and Redrops that can refresh individual symbols while Nitro Bonus symbols stay sticky. 

Bonus Game

A screenshot of Nitropolis 3 slot feature gameplay

Land 3 or more Bonus Symbols to make your way to the free spins bonus round. Enter with up to 20 free spins, depending on how many Bonus symbols you got in the base game. 

In the bonus rounds, Nitro Reels expand upwards but you also get Safety Levels which store the symbols below and start a new spin above a bar, giving you even more rows to play with and keeping your special symbols protected. 

If you can find a combo of Bonus symbols along with Super Bonus symbols, you activate the Super Bonus feature, which is played at 8 rows. This round is similar to the regular free spins game but with the Both Ways symbol active throughout.

Nitropolis 3 - Nitro Reels

Nitro Reels

Small Nitro Reels cover 2 positions on the reels and can contain up to 12 symbols (1x1) within 1 reel. Big Nitro Reels cover 6 positions and can contain up to 6 Big Symbols (2x2).

Nitropolis 3 - Nitro Features

Nitro Features

There are 3 different Nitro Features to unlock in Nitropolis 3: Nitro Match, Nitro Upgrade and Nitro Wild. Find these symbols to modify existing symbols and create more chances to win!

Nitropolis 3 - Free spins rounds

Free spins rounds

Land Bonus and Super Bonus symbols for your chance to enter 2 free spins rounds. Each one comes with Nitro Reels, and in the Super Bonus game, the Both Ways symbol remains throughout the round.

Win Potential

With tons of special symbols, the chance to make thousands of paylines and a 50,000x top prize, there’s no doubt that Nitropolis 3 offers some serious win potential. That said, the latest instalment in the Nitropolis series has followed its predecessors and is highly volatile. The RTP is also a disappointing 95%. So while this dystopian universe seemingly offers a wealth of opportunity, you may be fighting the clans for a while before you see any type of big win. 

A screenshot of a big win in Nitropolis 3 slot

Design

If you’ve played any of the other Nitropolis games, you’ll be well prepared for the visual assault that is Nitropolis 3! Apart from the odd beach setting, the graphics and animations are largely the same - with a funky, mad-cap soundtrack to match. Personally, I like the crazy theme and its characters, from the boggle-eyed Pug Thugs and Gritty Kitties to the dark and brooding Sergeant Nitro Wolf who’s almost certainly trying to take advantage of this toxic waste-laden landscape. 

Our Verdict

I had a lot of fun playing Nitropolis 3. As a fan of the previous two games, the third instalment was unlikely to disappoint me. I’m not entirely sure why ELK decided the next logical location for the clans to battle over was a beach, but this off-the-wall decision ties into the quirky theme of all the Nitropolis slot games. The game is highly volatile, with a rather low RTP, but with so many special features and paylines, going to war with the clans has never been so much fun and could end up being quite a profitable gig. 

Play Nitropolis 3 at these slot sites

Jump straight into the action and play Nitropolis 3 now at the following fully licenced UK slot sites. These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including Nitropolis 3...