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Register today and secure your casino welcome bonus up to $1,200. You will also receive 200 free spins for Book of Dead.

Our special bonus offer is for Canadian players that are at least 18 years old. The free spins and bonus money comes with a wagering requirement of 35x. Certain games are excluded and games may contribute differently to fulfilling this bonus wagering requirement. The bonus is valid for 30 days from when you activate it and there are Mr Green General Terms and Conditions that apply.

Discover Our Range of Online Slots at Mr Green

Mr Green casino offers one of the best online slots collections you’ll find anywhere. No matter what kind of slots you like to play, we have something for everyone. There are hundreds of thrilling games for you to experience, offering up all the fun, sounds, and sights of a real casino but available to play wherever you are. Our award-winning and easy-to-use casino provides an exciting experience to anyone who loves slots.

Experience the highlights of playing our simple online slots by choosing your bet from the options provided and pressing the spin button to start the fun. Each slot has a unique set of rules and symbols, but no matter what game you’re playing, you have the chance to win real cash by matching combinations across paylines. Enjoy the incredible graphics and bonus features as you spin the reels and try to land the big jackpots.

At Mr Green, we combine quantity with quality, offering games from the best software providers in the business. We feature a variety of different developers including top developers such as Microgaming and NetEnt, which produce some of the world’s best slots.

Superstar Slots at Mr Green

At Mr Green, you can find some of the world’s favorite online slots, as we include a huge range of classic and modern games for you to play. If you’re new to slots, you might want to check out our list of most played slots first. These games offer loads of exciting bonus features and the potential to win big prizes.

  • Starburst – From developers NetEnt, this is widely considered the world’s favorite slot. Combining simple rules with an excellent wild respins bonus feature, Starburst is vibrantly colourful and loads of fun to play.
  • Book of Dead – This slot features the adventures of Rich Wilde, a Play’n GO character who’s setting off to find lost riches. It is a high volatility slot with one of the best-paying bonus rounds where a special expanding symbol can increase your wins.
  • Lucky Mr Green – Meet Mr Green himself in our exclusive slot developed by Red Tiger Gaming. Showgirl wilds, the pocket watch multiplier, and luxury reels are a few of the bonus features on offer as you spin to win big rewards.
  • Katmandu Gold – This slot takes place against the backdrop of the Nepalese Himalayas, where avalanche wins can lead to big chain reactions and massive winning combinations. The game has loads of bonus features to make things exciting, including a potential 531,441 ways to win.
  • Wolf Gold – Head to the prairies of North America in this excellent Pragmatic Play slot featuring three fixed jackpots. Make the most of stacked wilds and free spins as you try to land the mega jackpot worth 1000x your stake.
  • Bonanza – This was the original Megaways game that introduced the world to crazy reels and a huge number of ways to win. Developed by Big Time Gaming, this slot has cascading reels, free spins and multipliers.
  • Gonzo’s Quest – Discover the lost gold of the Incas as you go through avalanche reels, wilds, and a special free spins round. Each successive cascading win you land increases a win multiplier up to a massive 15x.
  • Extra Chili – Enjoy this spicy Megaways slot from Big Time Gaming featuring over 100,000 ways to win and a maximum win of 20,000x your stake. Each win causes the winning symbols to explode and new ones to take their place, potentially leading to chain reaction wins.

There’s a Slot for Everyone at Mr Green

Whatever kind of slot you like to play, you’re bound to find something you enjoy at Mr Green. We have a wide range of different styles and themes, including:

Classic Slots
Classic online slots are based on traditional slot machines and fruit machines that you can still find today at many land-based casinos. These games are usually much simpler than their modern counterparts and are just as much fun to play. At Mr Green, we have classic slots such as Super 7s and Burning Diamonds waiting for you to play.

Newest Slots
Enjoy the latest and greatest slots here at Mr Green with our games library that we’re always updating with all the newest releases. These games feature a mix of different styles and genres, but most are packed full of bonus features and winning potential.

Top Slots
Our best slots combine simple gameplay with excellent graphics, exciting bonus features, and big wins. All of the games at Mr Green are tested to ensure they provide the highest quality entertainment. Check out our list of Superstar slots to see some of our favorites.

Daily Jackpots
For a chance to win, check out our daily jackpot games with exciting prizes. We have daily and hourly must-drop prizes, plus the big drop which offers a higher progressive jackpot to one lucky player.

Jackpot Slots
Some slots will have fixed maximum jackpots while others have a progressive jackpot. While the amount of a fixed jackpot will not change, for a progressive jackpot it will continue to increase in size until some lucky player hits the winning combination and wins the entire jackpot. The size of progressive jackpots can be significant, to say the least, and it is not uncommon to find jackpots of millions of dollars.
When you make a bet playing a slot machine with a progressive jackpot, a percentage of the wager will be added to the jackpot. Typically, progressive jackpots are linked between multiple online casinos, which allows that jackpot to grow very quickly. There can be several levels to a progressive jackpot, offering players multiple jackpots in one game. For example, an online slot machine can have a mini, maxi, and mega jackpot which mean that multiple players can hit it big in the one game.

Fun at Your Fingertips

At Mr Green, you can have fun playing wherever you go. All our online slots are optimized for Android and Apple users. There’s no need to download any additional software to play your favorite games. With the freedom to play wherever and whenever you want, you’ll take your casino gaming experience to the next level.

How do you play slots?

Slots are an easy game to play, as all you have to do it set the stake per spin and then spin the reels. After that, you can sit back and let the winnings pile up! Typically, for a winning spin you have to hit three of the same symbols on an active payline. It is important to realise that your actions will not determine whether a spin will be a winning or a losing one, as it all comes down to Lady Luck. However, you should know the general principles of how a slot game works before you play the game online and this is especially the case when playing for real money.

Slot Game Paylines

What are paylines?

Sometimes known as ‘winning lines’, paylines run across the reels and dictate where matching symbols must appear for you to win from each spin. They come in many combinations and can appear horizontally, diagonally, vertically or even zig-zagging across the slot’s reels.

The total number of paylines can be anywhere between a basic 5 up to 250 or more. Some slot titles allow you to choose how many paylines to activate; others will be decided by your bets. The more paylines that are active, the higher the bet cost per spin will be.

Slot Game Betting

How do you determine the stake?

Slot machines offer a wide variety of stakes. Some will allow you to change your stake by changing the coin value per spin, while in others you can pick the number of active paylines or set the stake levels. These options will determine how much you are betting per spin and this is how you tailor the spins to your budget and control how much you want to risk while playing the game.

Slot Game Paytables

Paytable

You can find out more information on the slots title you want to play by clicking the information button. Usually, the information button is a wrench or a question mark. Clicking that button will show you the game rules and how the bonus features work. In addition, the paytable will show you the winning combinations with their symbols and payouts as well as the rules that apply if the game features wild and scatter symbols.

What is the meaning of the symbols in online slot machines?

In most cases, the symbols in a slots game match the theme. Also, there are often special symbols that can give you bonuses or free spins, increase wins, or trigger multipliers. Here are some common special symbols you will encounter playing slots online:

Slot Game Wild Symbol

Wild symbols

Wild symbols are symbols that can substitute for every other symbol, usually with the exception of the scatter symbol, in order to create a winning combination. For example, if you spin and hit two of the same symbol and a wild symbol on an active payline, the wild will substitute for the third symbol to give you a win.

Besides the normal wild symbols there are also other special wild symbols, which are:

  • Sticky Wild – This wild will stay on the reels for more than one spin.
  • Stacked Wild – This wild will be stacked on top of each other to create a section of wilds on one reel. This greatly increases your chance to create a winning combination
  • Expanding Wild – This type of wild symbol expands over the reels. Like stacked wilds, expanding wilds give you a much greater chance to create a winning combination.
    Wild symbols can sometimes multiply your win or trigger a special bonus round.
Slot Game Scatter Symbol

Scatter symbols

Scatter symbols can either give free spins, trigger a bonus round, or both. They can lead to big wins if they show up on the reels, and not just on active paylines. Many slot games will reward you with free spins by getting three of more scatter symbols. The more scatter symbols land on the reels the more free spins you will win. Scatter symbols can also trigger bonus rounds with extra winning chances.

Play Slots online with Mr Green

Choosing an Online Slot Game online

How do you choose the right slot machine?

You can increase your entertainment when playing slots by choosing a game that fits your budget and playing style. Some slot machine give payouts more often, but they are of a smaller nature. Others pays out less often, but have bigger payouts for wins. The difference in payout frequencies is called volatility.
Playing a low volatility slot machine is a good option if you want to play for longer and slowly add to your bankroll with smaller wins. Playing a slot machine with high volatility is more risky with fewer wins, but your wins will be much bigger. A medium volatility slot machine is a good choice for a player with an average budget.
You can see the volatility of a slot machine by checking out the paytable. Look at the payouts and if the highest paying symbol is 250 coins it is likely a slot machine with low volatility. On the other side of the coin, no pun intended, if the highest payout is 10,000 coins the game is likely a highly volatile one.
Online slots also have what is called RTP, which is return to player percentage. The RTP is what, on average, a slots game pays out for a $100 bet. For example, a slot game with an RTP of 97%, will, on average and measured over a long period of time, pay out $97 for every $100 bet.

Tips for playing slot machines

Here are some tips when playing slots online:

Stick to your budget

The rule of thumb in gambling is to never gamble with more than you can afford to lose. If you stick to your budget, it keeps you from losing more than you can afford.

Don’t chase losses

When things don’t go your way, you may be tempted to continue betting in order to offset your losses. This is not recommended though, because you may be able to recoup your money, but you also run a large risk of losing even more money.

Play for free first

Play slot games for free before you play for real money. You can learn the game and try different types of slots that are available without it costing you anything.

Choose your slot machine carefully

Playing online slots can be a lot of fun. However, it is important you choose the right one for your playing style and budget. There are tons of slots games out there, so you can find one that is perfect for you at Mr Green Online Casino!