Play Nitropolis for Free

Four gangs rule the wastelands of the future, with the Dirty Dawgs, Pug Thugs, Rogue Rats, and Gritty Kitty clans fighting for supremacy. A comic book graphical style features here, with the four animal symbols including a tough-looking Doberman, cat in a Japanese bandana, a sneaky rat in an army helmet, and goofy pug all making an appearance.

Other symbols include graffiti-style playing card icons, a V8 engine, and a mushroom cloud, all of which suit this Mad Max-type world. (If Max was a dog.) You’ll also see Nitro Reels that expand the number of ways to win at any time.

The metal towers of an industrial complex sit behind the 6x4 grid of symbols. You can play the Nitropolis slot online on PCs, iOS, Android, and Windows mobile, and it looks good on any device. There’s an energetic but weird soundtrack accompanying each spin of the reels, and while it goes well with the topic, it won’t be to everyone’s taste.

The Nitropolis slot machine comes from ELK Studios, a Swedish developer with a wide range of popular games found at some of the best slots sites.

The bet range runs from 0.20 to 100.00 per spin, with plenty of options in between these limits. In common with other ELK Studios games, it offers a number of betting strategy options, such as the Optimizer, that wagers a set percentage of your balance on each spin, and the Leveller, which raises stakes after a series of losses.

The Nitropolis online slot starts off as a six-reel game with 4096 different ways to win from the left side. Take a look at the paylines table to see how many times your stake each symbol pays back –

A full line of mushroom cloud wild symbols pays 5x the stake. There’s an Auto option, plus the chance to play Nitropolis for free before committing to cash stakes. This is a medium to high volatility game, so set your stakes expecting longish gaps between wins, and it comes with average returns of 96.1%.

All symbols in a win respin once more, and if this creates another winning sequence, you get paid out again. The process repeats, with no upper limit to how many times this can happen.

Look out for Nitro Reels filling two rows on a reel, with a random symbol on them. These can expand to give you four, six, eight, ten, or 12 rows of the same symbol, and if all reels fill with the maximum number of rows, you have an incredible 85,155,840 different ways to win.

The Nitropolis slots game also has a free spin bonus round triggered by any three or more engine symbols. Depending on how many symbols launch the feature, you get between ten and 25 free games, and they can retrigger if more engines appear in a bonus game.

One randomly selected symbol will pay in any places during the round, and as an extra treat, Nitro Reels stick in place for any remaining free games, helping you to reach that fantastic 85 million winning ways.

The Atomic Mushrooms slot comes from Thunderspin. It’s a fun game, populated by various mutated fungi across five reels and ten lines. Spin the radioactive reels to unlock features such as free spins with all wins doubled in value. New mushrooms add extra games and multipliers to the free spins feature.

Cats, dogs, rabbits, and goldfish fill the reels of the Pets Go Wild online slot by Skillzzgaming. Played out on a 7x7 grid, it features a cluster pays system that fills each pets’ meter, taking you to different levels, where you find instant prizes and multipliers of up to 10x.

While the setting of the Nitropolis slot machine is bleak, the future for Nitro Reels looks bright. This innovation doesn’t occur all the time but can give you a huge boost to the number of potential ways to win running across the reels. If multiple Nitro Reels appear with the same symbol on them, you can easily see a huge number of winning combinations at once and claim a prize from each.

The various characters give this game an unusual but pleasing style. Join the gangs of post-apocalyptic pets and play the Nitropolis online slot at our hand-picked ELK Studios casinos.