Nitropolis 3

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Published: March 22, 2022|Updated: June 16, 2022

Nitropolis 3 Slot Review (ELK Studios)

ELK Studios is back with Nitro Reels in a new sequel, Nitropolis 3!

While Nitro features are still deeply engraved into the third instalment of the up-tempo slots series, there are some significant differences in the way of symbol explosions and avalanches. That’s right, the re-spins are replaced by a gravity mechanic and the addition of some special symbols that now come in sizes up to 4×4, including wilds. As we will cover further in this review, the third Nitropolis slot has a lot in common with the studio’s popular Gold series (Pacific Gold, Zulu Gold, Voodoo Gold, etc.), growing the reels vertically as winning combos collapse on their own pay-weight. Keeping the ways to win is just as bonkers as before, the maximum win potential has now increased 5-fold and stands high above all ELK Studios slots at 50,000x!

Nitropolis 3 has a wide release scheduled for the 5th of April 2022. But you can already play it with or without the X-iter bonuses at such exclusive ELK Studios casinos as Barz. Try it out or continue with our full review below for more details and our final verdict.

Play Nitropolis 3 at Licensed Slot Site
Recommended ELK Studios casino

Barz
Welcome bonus
100% Bonus to £300 + 50 Starburst Spins
Play here

18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus + cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply.

Base Game

Until now and as we mentioned in the Nitropolis 2 review, the series was all about Nitro Reels and win re-spins. This has changed as Nitropolis 3 takes on an updated yet proven format by introducing progressively growing reels. You start playing on a 4×6 reel-set with 4,096 ways to win, which can grow vertically as high as 8 rows and 263,144 ways to win. With the addition of Nitro Reels, that can grow into millions of ways!

Avalanches

To grow one extra row on top of the existing 4, you only need a single win explosion. That will cause the winning symbols to explode, except for Nitro Reels, and create space for new icons that will fall from above. This can continue indefinitely.

Nitro Reels & Big Symbols

Nitropolis 3 Big Symbols and Big Nitro Reels.
Big Nitro Reels are now also part of the mayhem!

Nitro Reels are special symbol clusters that can contain up to 12 identical symbols each, while covering only 2-6 standard symbol positions. Furthermore, in addition to the 12 regular stackable symbols (that pay up to 5x bet for 6-oak), there is now a thing called a Big Symbol. These oversized symbols can come in super 2×2, mega 3×3 and epic 4×4 sizes. This includes the wild symbol, which counts as the highest value symbol when covering a full pay-line.

The advantage of Big Symbols or even the new Big Nitro Reels is that it will cover more than one reel, so it should make it easier to trigger a win from left to right. For example, a 3×3 symbol on the leftmost reel will cover 3 reels at the same time and will automatically trigger a win.

As a compromise to the new format, ELK Studios has ditched the “booster row” on top of the reels. However, the Nitro Boosters are still very much there.

Nitro Boosters

Although the slot’s concept has changed a little in structure, Nitro Features can still make up a large chunk of gameplay wins. Their quantity has been modified to be less confusing but it’s all quite similar to the second release:

  • Nitro Match – picks a symbol to match an adjacent reel.
  • Nitro Upgrade – expands and upgrades Nitro Reel symbols.
  • Nitro Wild – replaces all symbols in Nitro Reels to Wild symbols.
  • Both Ways – all winnings paid in both directions.
  • Re-drop – all symbols re-drop except for the Bonus and Nitro symbols (activated when there are no more wins).

Keep in mind unlike Nitropolis 2, all Nitro Boosters will apply to Nitro Reels that are on the same or adjacent reels only. The good news is that the Nitro feature symbols, Redrop and Both Ways symbols can randomly flip over and trigger an additional feature once their initial feature has been performed!

Free Spins Bonus

Get 3 or more bonus symbols to trigger the free spins feature. The more, the merrier:

  • 3 bonus symbols – 8 free spins
  • 4 bonus symbols – 12 free spins
  • 5 bonus symbols – 16 free spins
  • 6 bonus symbols – 20 free spins.

During the bonus, all Nitro Reels are sticky. During the bonus, there are also so-called safety levels, so the rows will be raised after each successful spin. If you win, every new free spin will start with an extra row that can reach a maximum of 8.

The bonus can be retriggered with 3 or more bonus symbols. Likewise, if one of the bonus symbols is the Super Bonus symbol, then the game advances to the ultimate free spins.

Super Bonus Game

Nitropolis 3 Super Bonus Game.
Super Bonus plays with 8 rows and both ways pays!

When you advance to the Super Free Spins game, you will be playing at all 8 rows and both ways pays! Unlike the traditional bonus, this enhanced mode is rarely triggered, so don’t get your hopes up. However, you can at any moment use the X-iter and buy your way into the feature for a pretty penny or make the most out of the cheaper bonus buys.

X-iter

Should you be playing Nitropolis 3 with X-iter, you’ll have access to 5 different game modes. Each cost a fixed amount of money and immediately unlock a special feature, like so:

  • Boosted Bonus Chance – 1 spin with more than double the bonus win chance – 2x bet.
  • Big Nitro Reel – 1 spin with a guaranteed big Nitro Reel – 10x bet.
  • Nitro Match – 1 spin with a guaranteed Nitro Match and Both Ways activated – 25x bet.
  • Bonus – guarantees a free spins bonus – 100x
  • Super Bonus – guarantees the Super Free Spins bonus – 500x.

The RTP during all X-iter features stays unchanged and is remains at 95%. The minimum X-iter cost is 0.40 credits, so it’s worth a try if you want to spice it up from time to time.

Nitropolis 3 X-iter bonus buy options.
Choose from 5 different X-iter bets.
 

Conclusion

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The Nitropolis 3 slot lives up to the drama which the entire series has not failed to deliver over the course of two years. That’s something which we also documented by our Bonus Madness award in 2020. It also means that it’s just as tricky to follow as the rest of the bunch and, admittedly, like many ELK Studios slots recently. While this can be quite frustrating, especially for beginners, it can be interesting to follow once you complete the puzzle. The volatility is slightly lower in the third release, but the general feel of the game is largely similar.

The fact that ELK Studios has replaced the format with the one that closely resembles their Gold series is only for the better for all the fans. As such, the new addition to Nitropolis is not a replacement of their old games but a continuation and enhancement of the original Nitro Reels mechanic. If you’ve enjoyed the past games, then Nitropolis 3 is a logical step in treating your curiosity with something new as it expresses the team’s many years of hard and dedicated work. If anything, it is also a huge leap forward in the maximum win potential that now stands at the studio’s record-breaking 50,000x!

Good luck!

Barz
Welcome bonus
100% Bonus to £300 + 50 Starburst Spins
Play here

18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus + cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply.

About Our Reviews

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Nikita, Founder and reviewer at Mvideoslots.com.

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