What is slot games RTP, how is it calculated and which are the top 10 slot games with the highest RTPs? These are the topics we are discussing on this article. We have researched and found the top 10 highest RTP slot games, so you don’t need to waste any time checking every online slot review manually.
Now you might be wondering…why does it matter so much what the RTP of a slot game is?
This is one of the questions we answer on this page so keep reading and by the end of the article you will have a very good idea of the reasons why!
Every slot player needs to have an idea about the RTP of the game they are playing. Here at slotslounge.co.uk we enjoy playing online slots and we decided to conduct a small research and list the highest RTP slot games!
These games along with the best slot bonus and promotions can lead to some very enjoyable sessions of slots game play.
If you already know everything about RTP or just want to dive directly into the Best RTP slots then just scroll down to see our list of games!
What is Slot Games RTP?
Slot Games RTP is the acronym for ‘Return to Player’ and it is always displayed as a percentage. This term basically implies how often a player is likely to win, therefore, the higher the percentage, the higher the chances of winning.
How do we know that the Return to Player is fair for slot games?
The Gambling Commission is making sure that all the parties involved stick to the rules and all the suppliers and manufacturers of slot games are licensed and fully checked.
According to the UK Gambling Commission
The operator making gaming machines available for use, as well as the gaming machine suppliers and manufacturers, must be licensed by the Gambling Commission, or hold a permit issued by a local licensing authority.
Also the UK Gambling Commission is making it clear that Gaming machines must make information available about their category, % RTP and whether they are compensated or random.
Understanding RTP Percentages
Now that we have discussed and cleared the ” are slots games fair” question, let’s have a look at the slots RTP meaning in more detail.
When we take an RTP of 100%, it means that the probability of a player winning the game is equal to that of the house. If the RTP gets over 100% it is an implication that over time, the casino is losing money on the game.
There is no chance that there will be a slot game RTP of over 100% because there won’t be any reason for the casino to offer the game in the first place.
For example if a slot game has an RTP of 97%, then for every £100 wagered on this games from all players collectively £97 will be returned as winnings.
The slot games are programmed to average this RTP on the long term. So even if the return is slightly lower or slightly higher short term this will average out to the RTP of the game sooner or later.
This is where one of our slot tips ( take the money and run) comes into practice as well!
Slot games are different from live casino games for example. This is because slot games have a Random Number Generator (RNG) that produces what we see on our screen and this RNG is programmed to give out the correct RTP. This is why slot games or live casino games are not rigged.
This is why Best Payout Slots matter
The higher RTP percentage of a slot game, the better it is for the player.
Lower RTP percentages are always expected in land based casinos. Hence, it is always best to play online games that offer RTP percentages of 94% and above.
Under no circumstance should you settle for something less than this simply because there is much competition and choice in online casinos. You can find and play the highest payout slot machines quite easy.
How is RTP Calculated?
The following formula is used to calculate the RTP on a video slot machine:
(Total amount returned to players) / (total amount bet by players) = RTP
Note: The reason as to why a slot will never have an RTP of 100% is because this will most likely put the house out of business as they will make enormous losses.
Still, your chances as the player to make gains are high when the RTP is closer to 100% in the long term. So let’s dig in the list with the 10 highest rtp slot games.
Top 10 Highest RTP Slot Games
Below you can find a list of the top slot machine games online with the highest RTP and you can also try these games for free.
Bear in mind that these are popular slot games with high RTP that we have shortlisted. There might be other slot machine games with similar or even higher RTP to the ones we are listing but these 10 are a combination of high Return to Player and popularity.
You can find a lot of these top slot games in most major UK Casinos online like the William Hill slots section, the betfred slots section and many more that we are listing below.
If you already have an account with one of the online casinos that we are listing you can open a new one with another casino, take advantage of the welcome bonus that they offer and play these games!
Are these the best William Hill Slots or the best Betfred Slots?
The answer depends on what you consider as “the best”.
If you are looking for high RTP slots then yes these are the best you can play at these online casinos or any of the casinos we are listing on our site.
However, If you are looking for modern, top notch graphics etc then you might want to have a look at the newest slot games that these casinos have added to their collection.
Here is a graph so you can have an overview of the games and their RTP percentage.
1. Goblin’s Cave by Playtech – 99.32% RTP
Reels: 3
Paylines: 3
Progressive Jackpot: No
When it comes to the best RTP slot games, Goblin’s Cave rules them all with an outstanding RTP of 99.32%. The game has 3 reels and 3 paylines. Players can place up to 5 coins in a payline. It is only when the game is played with max coins that the low house of 0.68% applies.
Play at William Hill Casino
2. Ugga Bugga (by Playtech) – 99.07% RTP
Reels: 3
Paylines: 10
Progressive Jackpot: No
This is a 3 reel and 10 payline slot game. It has a very low house edge of 0.93% when played with max coins.
Features offered in this slot include the wild symbol and one bonus feature among others.
Play Ugga Bugga at betfred
3. Mega Joker (by NetEnt) – 98.9% RTP
Reels: 3
Paylines: 5
Progressive Jackpot: No
This online slot machine is powered by NetEnt and it offers a low house edge of 1.1%. It is a 3-reel game with 5 paylines. Players are able to place up to 10 coins per line.
A bonus feature is available but wild symbols are not offered in this game.
Play Mega Joker at William Hill Casino
4. Blood Suckers by NetEnt – 98% RTP
Reels: 5
Paylines: 25
Progressive Jackpot: No
Blood Suckers slot is a 5 reel, 25 payline slot featuring a vampire theme. With a 98% RTP, it is one of NetEnt’s highest RTP slot games. The game has a Free Spins feature where you stand to get a payout of £50,000 and over. A vampire slaying game is included as a bonus and it gets activated if 3 or more bonus symbols appear at the same time on the reels.
Play at William Hill Casino
5. Good Girl, Bad Girl by Betsoft – 97.80% RTP
Reels: 5
Paylines: 30
Progressive Jackpot: Yes
This 3D slot by Betsoft with the “angel” and “devil” theme has an RTP of 97.80%. It is a slot machine featuring 5 reels and 30 paylines plus other special features.
6. Kings of Chicago by NetEnt – 97.80% RTP
Reels: 5
Paylines: 25
Progressive Jackpot: No
This slot offered by NetEnt has an RTP of 97.80% and is appealing due to the fact that it brings to a video slot the ambience of a video poker game and thus fans of both can partake.
Play this game at William Hill Casino
7. Big Bad Wolf by Quickspin – 97.35% RTP
Reels: 5
Paylines: 25
Progressive Jackpot: No
One of our personal favorites! Big Bad Wolf is a slot game with a great RTP at 97.35% but also some very entertaining graphics. Based on the classic story of the wolf and the 3 piggies, this slot game has great bonus rounds and features.
Play this game at William Hill Casino
8. Devil’s Delight by NetEnt – 97.60% RTP
Reels: 5
Paylines: 20
Progressive Jackpot: No
Much as it is not the most popular slot offered by NetEnt, Devil’s Delight slot offers a high RTP percentage of 97.60% which makes it ideal for slot players that like this kind of themed games
Play at William Hill Casino
9. Simsalabim by NetEnt with 97.5% RTP
Reels: 5
Paylines: 25
Progressive Jackpot: No
Everyone loves a good magic shows and Simsalabim offers you just that! With a 97.5% RTP, this enchanting slot game powered by NetEnt will definitely add magic to your life. It has many fantastic features which include the scatter symbols which enhance your payout up to x200.
Play at William Hill Casino
10. Alaxe in Zombieland by Microgaming – 96.55% RTP
Reels: 5
Paylines: 25
Progressive Jackpot: No
This is a 5 reel, 25 payline slot game and its theme is based on the Alice in Wonderland movie. Alaxe in Zombieland is commonly found in casinos powered by Microgaming. 98.86% is the best RTP percentage offered by this slot and it varies depending on the site that you are playing it on.
Play at William Hill Casino
Frequently asked questions about RTP in a glance
RTP means return to player and is the payout that the specific game has expressed in a percentage %
Slots payout percentages vary but it is recommended to play slots that have over 95% payout
Total amount returned to players / total amount bet by players = RTP