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How Nitropolis 2 works
Nitropolis 2 is a slot developed and published by the online gaming provider ELK, a provider that has become increasingly important in the online gambling world in recent months. This slot was released in April 2021 and is the follow-up to Nitropolis, the first installment of the saga released in November 2020. Nitropolis 2 takes you on a crazy futuristic adventure in which you will follow the actions of Sergeant Nitro Wolf, who will try to bring order to a city struck by chaos and dictated by the law of strange creatures. This slot has an original format, with 6 reels of 4 symbols. The objective of Nitropolis 2 is to make connections with identical symbols on at least the first 3 reels. There are no predefined paylines in this slot, the connections are adjacent. With each connection, the symbols involved are removed and new symbols are added. Nitropolis 2 features a wild symbol, which substitutes for any symbol and makes connections easier.
Nitropolis 2 contains the Nitro Reels feature, which takes the place of 2 symbols on the same reel. This technology designed by ELK allows you to multiply the same symbol tenfold and greatly multiply the ways and wins when connected. You can get up to 12 times the same symbol on just two slots on the same reel with Nitro Reels.
This slot offers an incredible number of original features that will greatly enhance your gaming experience. On every spin, the Nitro Booster feature kicks in. A line at the top of the grid containing one slot per reel will randomly pop up features that will affect either the column in question or the entire grid. Among the features offered on Nitropolis 2 are :
Respin: the Bonus and Nitro Reels symbols are locked and a re-spin takes place;
Both Ways: paylines are active in both directions;
Nitro Wild: the Nitro Reels on this reel are turned into a Wild;
All Wild: All Nitro Reels in the grid are turned into Wild;
Nitro Upgrade: The number of symbols in the Nitro Reels on this reel is increased;
All Premium: All Nitro Reels are upgraded to premium symbols;
Nitro Match: all Nitro Reels on this reel are turned into a symbol in the left column;
All Match: all Nitro Reels are turned into a symbol in the left column.
The different symbols of Nitropolis 2
Nitropolis 2 contains many symbols that must be connected to win. They are divided into three categories: classic, intermediate and premium symbols. The first mentioned are those that appear most often but pay the least. They are represented by the highest values in a pack of cards, namely Jack, Queen, King and Ace.
The intermediate symbols all have the same value. They are represented by criminal search posters. These symbols are coloured green, pink, red or yellow.
The premium symbols are more difficult to connect, but are the most profitable. They are represented by the sergeant and the wanted creatures, which include:
Pug Thugs ;
Sergeant Nitro Wolf.
The different connections of Nitropolis 2
As explained above, the objective of Nitropolis 2 is to make connections of 3 to 6 identical symbols. Unlike most slot machines, there are no predefined paylines here. Instead, the connections are adjacent, which means that the mere presence of the same symbol in the first three columns is enough for a connection to be valid. At the beginning of each spin, the number of connections amounts to 4,096 ways. The connections are read exclusively from left to right, except when the Both Ways function is used.
However, Nitropolis 2 is characterised by the exceptional number of connections available thanks to the Nitro Booster function. This technology multiplies the number of symbols and consequently the number of connections. At the maximum, Nitropolis 2 can offer up to 191,102,976 ways !
Nitropolis 2 bonus feature
Nitropolis 2 offers its users access to a bonus feature in which free spins are granted. These free spins are obtained by seeing at least 3 scatter symbols, represented by the patrol car, appear on the same game spin. Depending on the number of scatters obtained, the number of free spins varies:
3 scatters = 10 free spins ;
4 scatters = 15 free spins;
5 scatters = 20 free spins;
6 scatters = 25 free spins.
The Nitropolis 2 bonus game has the same features as the base game. However, each time the Nitro Reels appear, they are sticky, which means they stay in the same place for the entire free spins.
Nitropolis 2 offers you the possibility to buy different bonuses with completely different features: this is the X-iter feature, designed by ELK himself. Among the many features are :
5x your bet: 1 re-spin awarded with a guaranteed win;
25x your bet: 3 free spins with a bonus from Nitro Booster;
100x your bet: 1 spin awarded, with a guaranteed 3 scatters;
250x your bet: 1 spin awarded, guaranteed to get at least 4 scatters;
500x your bet: 10 free spins awarded, with 2 Nitro Reels per reel.
Our review of Nitropolis 2
Nitropolis 2 is a slot that will revolutionize the world of online gambling. Indeed, this slot is one of the most complete on the market, thanks in particular to the numerous base game features. There is no routine in this high level online game. The ways principle is almost unlimited and allows for exceptional gains. The ability to purchase specific bonuses directly is also a plus for Nitropolis 2, which has all the qualities you would expect from a slot machine.
This slot has a low payout ratio (RTP) of around 95% and a maximum multiplier of up to 10,000 times your original bet.
Frequently asked questions
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