Nitropolis 2

Nitropolis 2

Nitropolis 2 – New Slot from Elk Studios

After almost half a year, the developers at Elk Studios are back with Nitropolis 2 and the innovative Nitro Reels mechanics. The motif is once again a post-apocalyptic dystopian world ruled by animals.

The game is initially played on 6 reels and 4 rows with 4096 ways to win. Thanks to the Nitro Reels, however, the number of symbols per reel can increase up to 24, which means that over 191 million paylines are possible at the same time. In terms of gameplay, Nitropolis 2 builds on a total of 8 different Nitro Booster features such as wins in both directions, additional wilds, etc. All of these features are of course also available in the lucrative free spins round, because top winnings of up to 10,000x up to 10,000x can be cleared here. The math model, on the other hand, is a bit disappointing, because instead of the 96% payout rate from the original, the slot only offers a below-average RTP of 95%. Nitropolis 2 is still highly volatile, according to Elk Studios it is 8 out of a possible 10.

Visually, the slot actually picks up where the original left off. The post-apocalyptic motif is very reminiscent of the previous slot from 2020. A futuristic-looking metropolis can be seen in the background, which is controlled and inhabited by different animal clans. On the reels themselves there are Pug Thugs, Gritty Kitty and Dirty Dawgs Wanted Poster symbols in addition to the A to J Royals. The higher value symbols also include the Pug, Kitty and Dawg Boss symbols. By far the most lucrative symbol, on the other hand, is the Plague Sergeant. There is also the no dog poop sign wild symbol. It can substitute for any other symbol except the Bonus symbol for a winning combination.

Nitropolis 2 is definitely a worthy follow-up slot that boasts a few interesting features, over 191 million ways to win and a whopping win potential of 10000x. However, the slot had to make losses in the mathematics model, because the payout rate of 95% is far below the industry average.


Minimum bet: €0.20
Maximum bet: €100
Payout ratio: 95%
Max win: 10000x

Free Spins

Nitropolis 2 offers us 12 different bonus features, including 8 different Nitro Booster modifier features, all of which can appear in the free spins. The Nitro Reel feature can be triggered randomly on any regular spin, whereupon 2 symbol positions are covered with 4 to 12 new symbols, which simultaneously increases the number of paylines to theoretically over 191 million paylines.

After a successful spin, the Winning Respin feature is always triggered. All winning symbols and nitro reels are then spun again, while all non-winning symbols remain in their original position.

Above the normal reels is another feature reel that can land 8 different Nitro Boosters, which can modify the reels below. Among other things, there are respins, wins both ways, extra wilds, extra premium symbols, normal and nitro matching symbols and symbol upgrades.

We enter the Nitropolis 2 free spins round by getting 3 or more bonus symbols on the reels. Depending on the number of scatters, 10, 15, 20 or even 25 free spins are available to us. In the Free Spins all Nitro Reels are locked until the end of the feature. In addition, the number of winning opportunities is significantly increased and all Nitro Booster modifiers can of course also occur and ensure handsome profits.


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