Online Slots

Play Online Slots For Free And For Real Money

Nearly every slot that you find on our site comes with the option to play for free. Playing in demo mode allows you to learn about the types of slots that get your heart racing without having to risk any real money. Then, when you do decide to commit your hard-earned cash to a slot, you will know that the slot is your kind of playing experience.

Furthermore, you can also use trial and error to work out the best strategies in a much lower-risk environment. You won’t have to wager any money on the spins it takes for you to figure out the best way to play. This also applies to game mechanics, which you can learn in a more accessible environment than gambling for real money.

Having decided to play with real money, you have the freedom to choose one of our partner casinos where you can start playing the slot for real money.

On our website, you will find slots across a range of categories, which are covered in the sections below:

Best Online Slots

This category covers all the most popular online slots that gamers have been loving in the past few months. We use our partner casinos to gather data on the amount that each slot is getting played to update this list each month, as well as insights from our community. These mainstream slots are guaranteed to offer a high-quality and enjoyable gambling experience.

Exclusive Slots

CasinoGrounds has partnered with Relax Gaming to produce exclusive slots. These games have been developed and created as a direct result of our community feedback. That's right, games created by our players, for our players.

• Iron Bank
• Beast Mode
• Net Gains
• Book of Power

New Slots

Stay ahead of the curve with our New Slots category. Here, we publish the latest releases from the most popular iGaming companies. Look through this category to get started on the next big game before your friends have even heard of it.

MEGAWAYS Slots

MEGAWAYS is one of the biggest slot developers. All of their games feature the random reel modifier mechanic, which makes sure that each spin is a totally unique experience. Search through this category to find your next favourite MEGAWAYS slot.

Bonus Buy Slots

Bonus buy slots are online slots where you can pay a premium in exchange for immediate access to the main bonus feature of the games (usually the free spins feature). Look at these slots if you want to access this way of increasing your chances for larger payouts. Be aware that bonus buy slots are currently banned by several gambling regulators, including the UKGC.

Rewarded Online Casino Software Providers

At CasinoGrounds, we work closely with the most prominent providers in the iGaming scene to give players access to the most exciting and highest-quality games. Below, we detail five of the best providers that we continue to work closely with.

Push Gaming

We have partnered with Push Gaming, a leading slot developer that is a trailblazer in the online slots world. All of their games are in portrait, showing an immediate focus on mobile gambling experiences. They have developed some of the industry’s favourite games, including Goat Getter, Rat King, and Razor Returns.

Microgaming

Microgaming is one of the original iGaming operators, having first developed online casino software way back in 1994. It has been made famous for always keeping ahead of the technology curve while always offering its players huge payouts.

Microgaming has two Guinness World Records for its great payouts. In 2009, its game Mega Moolah had the biggest online casino payout ever at $6,374,434. It then went on to break its own record in 2015 with a payout of £13,209,300 to a British soldier.

Meanwhile, it is also a leading innovator in the field. In 2016, Microgaming launched virtual reality roulette games in partnership with Oculus Rift. These games help players to have an even deeper level of immersion and an experience more like playing in a real casino.

Microgaming’s roster features some of the world’s favourite online slots, including titles like Mega Moolah, Immortal Romance, and Book of Atem WowPot Slot. It always comes up with new titles, such as the recently launched Dungeons and Diamonds and Gold Collector: Diamond edition. You can demo all of these games directly through CasinoGrounds.

NetEnt

NetEnt is another provider that has been on the scene for a long time, having been founded in 1996. It now has over 700 employees with a base in Stockholm. In 2019, the company went through a substantial expansion when it acquired Red Tiger. It has itself now been acquired by the iconic Evolution Gaming.

One unique feature of NetEnt is its commitment to responsible gambling, having invented several tools that apply wherever you play NetEnt slots. On its NetEnt CasinoModule, players who are concerned about their gambling can use self-exclusion, play limits, and change the speed of play. Meanwhile, it also has a visible clock, which prevents players from losing track of time while playing on its slots.

Everything NetEnt does is backed by brilliant slot experiences. It has 350 casino games on its roster, 240 of which are video slots. Its most popular games include Starburst, Gonzo’s Quest, and Arabian Nights.

Pragmatic Play

Pragmatic Play is another leading slots developer and a popular brand in the eye gaming industry. Across its portfolio, it features live casino bingo, a virtual Sports sportsbook, and, of course, fantastic slot experiences.

A fantastic aspect of Pragmatic Play games is how accessible they are. Each of its games is available across languages for every major regulated casino market.

Pragmatic Play has over 250 games to choose from, featuring 33 languages. Its most popular slots, which we feature on CasinoGrounds, are Gates of Olympus, John Hunter and the Tomb of the Scarab Queen, and the Dog House. These games are loved by players because of the multiple play lines, which ensure that each spin is different.

If you get bored of slots, Pragmatic Play is infamous for being a leading live casino provider. Players can’t get enough of games like Vegas Ball Bonanza and Snakes and Ladders Live.

Big Time Gaming

Big Time Gaming was started in 2011 by founder and CEO Nick Robinson. It was made famous when it launched its Bonanza slot in 2016, which continues to be a massive hit. Now, Big Time Gaming is loved by players around the world because of its innovation, giving players new ways to win. MEGAWAYS is by far its most popular invention, which gives players over 100,000 ways to win on slot games.

Big Time Gaming continues to innovate and give players more chances to have success in their games. It has now invented Megaclusters and Megapays, which continue to revolutionise what is considered possible in the iGaming world.

Having now been acquired by Evolution Gaming, Big Time Gaming is reaching new heights. You can expect to find its best games in any popular online casino you decide to play on, particularly those that are licensed by influential authorities like the United Kingdom Gambling Commission.

Its most popular slots, which you will always find players discussing in the CasinoGrounds forums, include Castle of Terror, Max MEGAWAYS (1 or 2), or Danger: High Voltage Megapays.

Play’n Go

Swedish iGaming companies have a long history of providing players with innovation. Play’n GO is no different, having been the first to understand the potential for mobile gaming. The company understood way back in 2005 that not all players wanted to settle in for a long session at their desktop. The growth of mobile devices offered a chance for a new kind of gambling that could entertain players during life’s mundane moments.

Fun is at the heart of all of Play’n GO’s activities, and it has produced over 300 online slots within a diverse portfolio. This is exemplified by its range of games, from traditional table games that take you straight to Las Vegas to video slots with out-of-this-world themes. You will find that all of its games have interesting themes and exciting gameplay. It is a well-loved game developer by the community members and streamers on our platform alike.

Play’n Go’s portfolio features some of the most well-loved games in the industry. This includes Boat Bonanza: Colossal Catch, Honey Rush 100, and Hugo Legacy. It also specialises in games with a fantasy or historical theme, like Merlin: Journey of Flame and Scroll of Seth.

Up-To-Date Game Data

We have innovated to give you access to up-to-date game data on all of your favourite slots. This includes basic data like the game type and release date. We then help you to gain a deep understanding of the game with statistics on RTP (return to player), max win multiplier, min bet and max bet, and the number of betting lines available on the slot.

This data also gives you more transparency into each slot, helping you to understand your chances of winning, the risk to reward of playing the slot, and the payouts available to you. Understanding this information will help you to trust your chosen slot and play safe in the knowledge that you are enjoying a fair slot.