About Nitropolis 3

Nitropolis 3 – the four clans of animals are back in this third installment, where the max win has been boosted to 50,000x your bet per spin.


Nitropolis is one of game developer ELK Studio‘s most successful slot series, and here we have the third edition.

The previous Nitropolis slots oozed off craziness, attitude, awesome soundtracks, and highly engaging features, and we are back at it again.

In Nitropolis 3, we meet the dogs, cats, and rats fighting for their Nitro, accompanied by a funky soundtrack.

Two things that stand out in this version are that the max win potential has been injected with steroids, and the game engine has been merged with another successful ELK Studios series. The Gold slots.

Anything negative to report? Yes, unfortunately, the RTP has been lowered on this release.

Nitropolis 3 RTP

The two first releases of Nitropolis averaged a 96% RTP, but Nitropolis 3´s RTP has been lowered to 95%.

It´s not great, but not as low as ELK Studios releasing slots with a 94% RTP as seen in other games.

What is the best Nitropolis 3 casino?

We have gathered some of the most respected and trusted online casinos here.

You can comfortably choose between one of these casinos and start playing Nitropolis 3 on the 95% RTP version.

If ELK Studios releases any other RTP versions of Nitropolis 3, this is where you will find that info.

Gameplay and features

Nitropolis 3 is a highly volatile slot played on a 6 reel and 4-8 rows game panel.

The slot starts with 4,096 ways to win, which extend as the wins racks in and the rows increase.

This happens through the Avalanche feature as any winning symbols are removed and replaced by new ones while the rows can grow up to 8 high.

Available Features:

  • Nitro Reels = The trademarked ELK Studios feature where the Nitro Reels cover two symbol positions and show 4-12 identical symbols. When part of a win they also give you a respin.
  • Special Symbols = Up to five special symbols can land any time and reveal specials like “Win both ways,” adding wilds to Nitro Reels and Nitro upgrades.
  • Free Spins = 3 or more Scatters trigger the Free Spins.
  • 3 Scatters: 8 Free Spins
  • 4 Scatters: 12 Free Spins
  • 5 Scatters: 16 Free Spins
  • 6 Scatters: 20 Free Spins

The bonus game is played with sticky Nitro Reels and a safety level on your reached row.

If the Free Spins are triggered with at least one Super Bonus Symbol visible, you play the Super Bonus game.

During this enhanced version, you play the bonus game with 8 rows and “Win Both Ways” activated. 

Bonus Buy

In countries where allowed, you can choose between several bonus buy options.

  • 2x bet: Double chance to trigger the Free Spins
  • 10x bet: A Nitro Reel guaranteed on your next spin
  • 25x bet: Spin with guaranteed Nitro Match and “Win Both Ways”
  • 100x bet: Triggers the Free Spins
  • 500x bet: Super Free Spins bonus game

What is the maximum win on Nitropolis 3?

ELK Studios received criticism as they didn’t increase the max win on Nitropolis 2 but kept it at 10,000x, just as in the original.

This time, there is no room for negative feedback regarding the max win potential as this has been boosted to 50,000x your bet on Nitropolis 3.

For example, a $/€5 bet can bring you a win of $/€250,000!

CasinoWizard’s verdict: 4 out of 5 stars

ELK Studios have created a jewel to their game portfolio with the Nitropolis series, and we are confident that we haven´t seen the last of them.

Nitropolis 3 is another great release from ELK, but even though their Gold slots are popular, the decision to use that series game engine could be questionable.

Or maybe it’s just a genius move to combine two greats into one?

Fans of the previous two Nitropolis slots will enjoy this third version. Especially players willing to take even more risks in exchange for aiming for the even higher max win on Nitropolis 3.

Now it´s time for the ELK Studios creative team to dig into their brainstorming room and develop some new exciting features for the 4th edition to avoid becoming too repetitive.

Meanwhile, we can enjoy Nitropolis 3 while aiming to reach the 8 rows of height to increase our ways to win and hopefully achieve those big wins.

Find more high-RTP slots

Low RTP casinos for Nitropolis 3
Title: Nitropolis 3
Provider: Elk Studios
Genre: Video slot
Theme: Cartoon, Post-Apocalypse
RTP: 95%
Volatility: High
Paylines: 4,096+ ways to win
Minimum bet: 0.20
Maximum bet: 50
Max. win: 50,000x