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Rat King

Review, Demo Play, Payout, Free Spins & Bonuses

Rat King is an online slot created by Push Gaming. The key features include Scatter Pays, Free Spins Bonus and an 8-bit design. The volatility of the game is medium, but the RTP% is var...iable and can be 96.34%, 95.34%, 94.32%, 90.25%, or 88.24%. The top prize in the game is worth 10,000x your stake.

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  • Popular 8-bit design
  • Medium volatility will impress casual players
  • The maximum win is 10,000x the bet
  • Variable RTP requires players to do some research on their own


Rat King Slot Review

The infamous rat king is one of nature’s phenomena that will either impress you or make you gag. It all boils down to your personal tolerance to rodents. Fortunately, in the Rat King casino slot by Push Gaming, you won’t witness nature’s cruelty but a funky 8-bit slot game with plenty of interesting features to boot.

This slot is the first scatter pay game released by Push Gaming, so it had every intention to make it a good one! Thanks to its 8-bit design and catchy soundtrack, it has an undeniable appeal, especially when it comes to audiences born in the 1970s and 1980s. Besides, the free spins, multipliers, medium volatility and 10,000x maximum payout will make every player forget about their fears and join the rat chase!

Theme and Graphics

Get ready to be transported to a pixelated wonderland filled with vibrant colours, nostalgic charm, and the sweetest of treats. Not exactly what you expect from a slot called Rat King, right?

Rat King is an animal-themed slot set in a dimly lit factory or warehouse, tiles underfoot, and the scent of aged cheese lingering in the air. Once the symbols load, it is obvious Rat King rules a quite prosperous kingdom. The mighty ruler and his peasants eat nothing but cakes, candies, sweets, and other scrumptious delights displayed on the paying symbols. Perhaps someone should call pest control ASAP!

As mentioned previously, the game features the popular 8-bit design we already saw in the Banana Town Dream Drop and Hellcatraz series, making Rat King a brilliantly designed slot that evokes the spirit of vintage Nintendo games with a soundtrack to match.

Prepare to be serenaded by catchy chiptune melodies reminiscent of classic video games. Although it might get annoying after a while, the main tune creates an absorbing atmosphere and keeps you craving more.

Rat King

Rat King Slot RTP and Variance

Rat King has a variable RTP. What exactly does that mean? Well, each casino operator can choose between several rates: 96.34%, 95.34%, 94.32%, 90.25%, and 88.24%. Therefore, you will have to check which RTP your online casino opted for by reading the rules.

As you have probably noticed, the highest RTP is pretty decent, while others don’t hit the minimum players expect from online slots. Fortunately, the volatility of the game is at medium levels. Your sessions are designed to be balanced and never frustrating. The maximum win in the game is 10,000x the stake.

How to Play

The cunning, charismatic rodent with a crown atop his furry head seems to run this place, but that doesn’t mean you don’t stand a chance! Let's see how to move like a rat up a drainpipe and across these slot reels:

  • Before playing the Rat King game, open the menu (three horizontal lines) to read the rules and check out the RTP;
  • Click the coin icon and decide how much you wish to bet per spin;
  • The spin button is the main button. Press the icon with two pointers to spin the reels;
  • If you like, you can also switch to auto-mode by pressing the play button above the coins;
  • The lightning bolt activates turbo spins, aka makes the symbols drop faster;
  • To turn off the sound effects, press the speaker button.

How to Win

One of the best assets of the Rat King slot is the scatter pays mechanism. Forget all about the paylines and clusters because, in this game, it all boils down to landing matching symbols anywhere on the board. And how many? The Rat King must pay as long as there are at least 7 symbols of a kind in view.

  • The betting limits for Rat King are between £0.10 and £100 per spin.

However, there’s a twist as this game features not only paying symbols but dud (non-paying) symbols and special symbols as well. Sweet treats may pay up to 50x the stake, while dud symbols don’t do anything but waste space!

In the Rat King slot machine, it is not only the toothy emperor who gets to feast! You will get an abundance of great bonus features to spice things up a bit. The most prominent feature is scatter pays, triggered each time you land at least 7 symbols.

Free Spins

Who doesn’t like a good free spins bonus round? Before you get all hyped up, understand that in this game, it takes more than a few scatters to trigger it. This is how it goes.

Each time a Rat King symbol manages to reach the bottom of the grid, it lands in the Collection Box:

  • 3 Rat symbols bring 10 free spins;
  • 4 Rat symbols fetch 15 free spins;
  • 5 Rat symbols reward 20 free spins.

Rat King symbols may also land during the bonus round. When they reach the bottom and end up in the box, they bring an additional 3 free spins each. The star symbol may also land, and when it does, you'll notice that it carries a multiplier.

Collection Boxes and Stars

And what are these boxes and stars, you might wonder? No worries, we’ve got you covered.

Star symbols are special symbols with multipliers. Each star may have a multiplier between x2 and x500. Once the Star ends up in the box, its value is added to the multiplier counter and then applied to the win.

Below every reel, there is a Collection Box. This is where the Stars and Rat Kings land and then do their magic.

Bonus Buy Feature

Opting for the Bonus Buy feature could be a good call for everyone who doesn’t have time to wait for the bonus round to be triggered in the usual way. That being said, we should also mention this pleasure comes at a price:

  • 3 Rat King scatters will set you back 100x the bet;
  • 4 Rat King scatters cost 250x the stake;
  • 5 Rat King scatters cost 500x the bet.
Rat King
Max-win 10,000x
Rat King
Volatility Medium
Rat King
Top RTP 96.3%

Rat King Review – Our Verdict

After giving the Rat King casino game by Push Gaming a good spinning session, we can say that it's a solid title. Still, we doubt it will ever become one of those mega-popular blockbuster titles that are sought after decades after the initial release. Despite the retro allure it provides, the entire 8-bit setting seems a bit forced.

Collect Feature Makes Rat King Fun

Still, there are plenty of good things about it! The collect feature elevates this game beyond similar titles like Napoleon vs Rabbits or Banana Town. Watching the multiplier grow can get incredibly exciting. We also loved the fact scatters are collected in boxes, which creates a sense of anticipation throughout the round.

Rat King Slot – Is It Worth a Spin?

Rat King is a fast-paced game with quite a few appealing features that we are sure many players will want to try. Also, the medium volatility and solid maximum payout make it a more rewarding game than many similar titles on the market. And don’t forget, we prepared a free demo slot for you, so you can easily test it out and see if you two are a good match.

Let's end our Rat King slot review with this rundown; it won’t be what you expect from simply reading the name of the slot; it has surprisingly charming gameplay; it might not be a game to remember, but hey, it's still a great slot to play!

Disclaimer: Rat King trademark / license is owned by Push Gaming. This site is not endorsed by Push Gaming.

Slot Data
Slot Name: Rat King
Software: Push Gaming
RTP: 96.3%
Volatility: Medium volatility
Paylines: 6
Reels: 6
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £100 (GBP)
Top Win: 10000
Features: Free Spins, Medium volatility, Cascading, Increasing Multipliers, Scatter Pays
UK Available in UK? Yes. Push Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos.

Rat King Slot Review FAQs

What is the RTP of Push Gaming’s Rat King slot?

The RTP of Push Gaming’s Rat King slot is variable, meaning every casino operator can choose between 96.34%, 95.34%, 94.32%, 90.25%, and 88.24%. It is up to you to read the game rules and find out which rate applies to the game at your favourite casino.

What is the biggest win available on Rat King?

The maximum win in the Rat King slot is 10,000x the stake. It is a solid payout for this type of game setup.

How volatile is Rat King?

Rat King is a game of medium volatility.

How does the scatter pay mechanic work in Rat King?

The main premise of the scatter pay mechanic is that you don’t have to land symbols in adjacent reels but rather anywhere on the grid. As long as there are enough matching symbols on the board, you’ll win a prize.

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