For those in the know, the long wait for Nitropolis 5 is finally at its end. For those who don’t know, please take a seat, and I shall explain it in written format. Nitropolis is a hugely successful series by ELK Studios. Once they had reached Nitropolis 4, the developer created a spin-off series. Four games were produced for each animal clan. These games were Dirty Dawgs of Nitropolis, Rogue Rats of Nitropolis, Gritty Kitty of Nitropolis, and Pug Thugs of Nitropolis. The release of Nitropolis 5 reunites these characters for the final battle against Sgt. Nitro Wolf. 

The lead-up to Nitropolis 5 offered many fantastic and innovative games, and I am more than confident that this final Nitropolis slot game will sign off in immaculate style. 

For this review, I play the final game in the series and share my experience and how the game is played. I also discuss its design, features, performance, and programming. You can also enjoy the free-to-play demo and become immersed in the Nitropolis world, which is one of the best slot series ever produced. 

Nitropolis 5 opens with an intro video to help get those juices of yours flowing. The game loads with a “Nitropolis 5, Are You Ready?” voiceover, and the music ignites every molecule of adrenaline, with a rush of distorted beats bringing the Nitropolis city and game alive. 

The design of this game is set on the outskirts of Nitropolis, as we gaze over the cityscape from the entering bridge. The slot comes with a 6-reel, 4-row layout, with over 4,096 ways to win. Above the reels are three Feature signs that can trigger the features. The slot itself can also expand to an 8x6 game. 

Firstly, you do not need the knowledge or experience of the previous games in the series that came before this. Load up Nitropolis 5 and start by setting the amount you wish to bet per spin. Select the coin icon, and the price list will appear. Bets start at $0.20 and rise to $50. 

With your bet set, you are ready to play. Hit, thwack, strike, or gently press the spin button to get the reels spinning. Standard wins are formed by landing three or more of the same symbol across adjacent reels. The top symbol is the Doberman henchman, followed by Gritty Kitty, Pug Thug, and Rogue Rat. Next, you have the symbol for each animal clan, followed by A, K, Q, and J. 

Some of the gaming symbols can inflate to 2x2 and 3x3, which will help to capture wins. The game is also built with an Avalanche mechanism. When winning symbols are created, they explode to then be replaced by the symbols above them. Then, new symbols are added to the game whilst the reels expand an extra row. This motion of play continues, potentially helping players to win, all from just one spin. 

This is the basic stuff, but as with all games in this series, Nitropolis 5 is absolutely packed with special features and a massive bonus round. Strike these, and you might win a whole lot more money. 

• Feature Signs: Activate a feature when the symbol lands in one of the three signs above the reels.
• Dirty Dawgs Feature: Swaps some high-valued symbols with the highest.
• Gritty Kitty Feature: Random scatter of a symbol for a payout.
• Pug Thugs Feature: Shifts Nitro Reels to produce a win or extend it.
• Rogue Rats Feature: Put Nitro Reel in random spots on the reels.
• Nitro Wild: Fills Nitro Reels with Wild symbols.
• Nitro Match: Activates matching symbols below all Nitro Match features to produce a big win.
• Nitro Upgrade: Ups the size of all Nitro Reels.
• Max Rows: Boosts the reels to a maximum of eight rows.
• Respin: Awards you a respin where all Nitro features present remain in play.
• Both Ways: Wins are formed right to left and left to right.
• NPD Holding Cell: At random points in play, a symbol is selected to be locked. This activates a respin, which expands the reels. If that symbol makes a win, the process continues.
• Boss Battle: Land 3 Boss Battle coins in the top three signs to face off with the main boss, Sgt Nitro Wolf. And this comes with BIG WINS.
• Nitro Reels: Covering two symbol spaces, these can contain extended symbol counters. This means that within a Nitro Reel, there could be 12 matching symbols inside. Big Nitro Reels also appear, holding up to six matching symbols.
• Nitro Multiplier: x4, x6, x8, x10, and x12 multipliers are on this feature.
• Bonus Game: Enter the Bonus Game by landing three or more bonus symbols. During play, all Nitro Reels are locked, and additional spins can be won.
• Super Bonus Game: This bonus round is played with Max Rows and pays on Both Ways. Plus, each spin comes with the NPD Holding Cell in play.
• Safety Level: Free spin wins lock the new row for every win made. This means when a loss happens, you revert to the safety level to progress again. 
• X-iter: Buy access to bonus rounds. Super Bonus = 500x your bet. Standard Bonus = 100x your bet. NPD Feature = 25x the bet. Bonus Hunt, which is a chance increase on landing the bonus symbols, is 3x the bet value. 

ELK Studios is a master of innovative gameplay, and just by the features alone, this is a game that ticks a lot of boxes for me and will do for many players out there. 

I set the game to play 50 auto spins and put my bets at $2 per spin. A lot of the experience coming from this game was near hits and misses. As the features landed, no wins were being produced, and my highest win after 25 spins was $8. Yet, despite the first half of play, the game is still entertaining.

The Rogue Rat feature seems to be landing the most, and on spin 27, I got a win of $19.20 thanks to it. It took several spins after this for me to win again; this time, it was the Pug Thug feature that returned $7.20.

With all 50 spins played, I ended up empty-handed, but what a trip back into Nitropolis.

The maximum to be won from this game is $2,500,000! This will require you to spin the reels at the highest betting price of $50. This makes Nitropolis 5 one of the best value-for-money games online. The RTP is understandably lower because of the prize money, at 94%. Plus, it is no surprise that the volatility is programmed at the highest setting.

The verdict is simple: play this game. It has it all — lots of features, bonuses, action, and a massive jackpot. Epic value for money. 

If you like playing Nitropolis 5, then check out these three animal-themed slots, which are free to play at akfxoqsd.shop.

• Hell’s Hogs 2: Squealin’ Wheels by Reflex Gaming
• Primate King Megaways by Red Tiger
• Fugly Pets by Stakelogic

Inside the game reviews, you will find the top casinos online offering them as real money slots.