Highest and Best RTP Slots in 2021

Published on 08 February 2021

Return to player, also known as RTP, is the percentage of stakes a casino game gives back to its players. Generally speaking, anything over 97% is considered to be a high RTP. It is calculated over a million spins, and divides the amount gambled, by the amount paid out to players. 

Reeling in at a spectacular maximum RTP of 99%, MegaJoker is definitely one of the best paying slot machines with one of the highest payout percentages. This one definitely bags top place on our list of slots with highest RTP.

Sadly, there is a catch. The super odds only kick in when you play in Supermeter mode, which gives you the option to convert your winnings into even bigger amounts as soon as you increase your bet to 10 coins. In normal mode, the RTP starts at a rather low 85%.

1429 Uncharted Seas – 98.5% Slots RTP

High seas and high winnings beckon as you navigate your way through sirens, monsters, treasures and forgotten lands through the stunning visuals and engaging soundtrack that gives you the feeling of being in a movie.

Ride the wave of this five-reeler with a minimum bet of €0.10 for those who want to just dip their toes in the water, but goes all the way up to €100 for those who decide to plunge right into the sea of higher betting.

Joker Strike – 98.11% RTP

Undoubtedly, this is not the fanciest of games, but if your endgame is to play big and maybe win big, you're well sorted. The design is basic but good, following the traditional hearts, clubs, diamonds and spades format.

At its heart, Joker Strike is your classical fruit slot with an equally basic RTP of 96.4%, which is why this slot is not higher up on the list. But activate the Hi Roller feature, and this is where the real fun and the really big winnings, start as you get extra features for higher stakes. Watch the RTP climb up to a pretty juicy 98.11%, and you’ll figure out pretty fast why, sometimes, simple is best if you’re after the biggest yields.

Bloodsuckers – 98% RTP

This thrilling slot packs in a juicy bite with a 98% RTP so you can drive your stakes higher. Get the adrenaline going with this NetEnt entry that will unleash the slot slayer in you as you battle demons, vampires, ghouls and power up through the Vampire Bride scatter, which gifts you with 10 free spins with a 3x multiplier.

It’s not the newest slot on the reels, and you may miss the special features that newer games dazzle us with, but it still tops the list of many players’ favourites and it’s easy to see why. With 5 reels, 3 rows, and 25 win lines, it also comes with generous bonuses and low wagering terms.

Böb: The Epic Viking Quest For The Sword – 98% RTP

A slot worthy of the gods, with mythical adventures and an epically high RTP of 98%. Wield your lucky sword and raid the slots of this 5×3 grid that comes with generous multipliers and bonus features. While the graphics may be on the simple side for the 2015 NetEnt product, especially when compared to other, more popular Viking-themed games from Yggdrassil, the rewards of a super-low House Edge more than make up for it.

On the plus side, winning the battle for the highest pay-out is very possible as you pillage your way through scatter symbols (hint: keep an eye out for those golden Viking ships) that will give you free spins and double your bets. Draw your slots and lunge for those extra spins with your mind at rest that you can kick back and bag the treasure without too much hard work.