Popular Slots with the Highest RTPs

On 07/29/2021

When choosing an online slot, you will of course be interested in the theme and bonus features on offer. However, the more savvy players out there will also be looking for the games that have the highest RTPs, as this theoretically gives you the best chance of winning.

However, not all slots with high RTPs are very exciting to play, especially as many of them tend to be basic classic slots. That is why we have put together this brief guide to some of the most enjoyable slots that still have above average RTPs.


If you enjoy the horror genre and vampires in particular, then the slot Bloodsuckers from NetEnt is the game for you. Better yet, it has an astronomically high RTP of 98%!

Bloodsuckers is a 5-reel slot with 3 rows and 25 paylines. The reels are set in a dungeon complete with bloody handprints on the wall while all the symbols are thematic. There is a man in a turban, a man in a purple jacket, a vampire, a female vampire, a test tube, a bible, a bow and arrow, and some garlic.

The vampire biting a woman is the wild symbol.  It will substitute for all of the regular symbols to help and form winning combinations. The scatter symbol is the bride and the bonus symbol is a bloody hammer and stake.

Landing three or more of the bride scatter symbols anywhere on the reels awards you with ten free spins. Better yet, during the free spins, all payouts are subject to a 3x multiplier and it is possible to trigger more spins by landing more scatter symbols.

Landing three or more of the bonus symbols from left to right across an active payline triggers the bonus game. Players are taken to a dark room where there are twelve closed coffins lying on the floor. Simply pick a coffin and if it contains a vampire then a stake will appear and skewer it in exchange for a cash prize. You can keep picking from coffins until you find an empty one at which point the screen is filled with bats.

Blood Suckers has a betting range of €0.25 up to €50 per spin, so it is suitable for all sizes of budgets. Better yet, there is a top payout of 7500x for landing five wilds along a payline while the scatter symbol can payout up to 100 times the total bet. Combined with the slot’s incredible RTP, this means that you have the chance of some seriously big wins.

Joker Strike

If you enjoy slots that are reminiscent of fruit machines but offer something a bit different and some bonus features, then Joker Strike from Quickspin may just be the perfect game for you. Better yet, it potentially has an amazing RTP of 98.11%!

Joker Strike is a 5-reel slot with 3 rows and 10 fixed paylines. The reels are surrounded by a string of small lights and there is an inner layer of icons shaped like the game’s symbols, which is integral to the bonus feature. The symbols themselves are largely traditional and include the Joker, a red 7, a gold star, a bell, and the playing card icons hearts, spades, clubs, and diamonds.

There is a purple ‘Wild’ symbol and it will substitute for all of the other symbols to help and form winning combinations.

Whenever a winning combination lands on the reels, the Joker Strike Feature begins. The symbols in the combination are lit up on the outer ring. A light then begins to spin round the ring and if it lands on one of the lit symbols, the next stage is activated. In the next stage, between six and ten of the triggering symbols are added to the reels and they are then evaluated for wins. This means that if you land a five of a kind combination to begin with, you could see the entire reel set filled with matching symbols and a huge payout awarded.

If you want to benefit from the RTP of 98.11%, then you will have to make use of the slot’s Hi Roller option. For a fixed price, you can enjoy five spins with extra features.

  • €20 – Five spins with a guaranteed wild and an extra wild symbol moves clockwise around the reels.
  • €30 – Five spins with a guaranteed wild and Joker Strike and two wilds are added to the symbols circle.
  • €50 – Five spins with a guaranteed wild and a second light travels around the circle when the Joker Strike is triggered giving you an extra chance of triggering the feature.

Without the Hi Roller feature, the game has a very impressive RTP of 97.89%, still well above average. However, it is certainly worth using the feature if you can afford it.

Joker Strike has a betting range of €0.10 up to €100 per spin, so it is a very affordable slot. Better yet, there is a top payout of 20,000x for landing five wild symbols in Hi Roller mode, so you really could hit some enormous payouts.

Zeus Lightning: Power Reels

Many slots are based upon Greek mythology, but few have as high an RTP as Red Tiger Gaming’s Zeus Lightning: Power Reels, which boasts an impressive 97.73%.

It is a 7-reel slot with 6 rows and 30 fixed paylines. The action takes place on Mount Olympus with an ornately decorated temple visible behind the reels. The five high value symbols are stylised masks depicting various Greek gods and the lower value symbols are the playing card icons.

Zeus himself is the wild symbol. He is stacked three positions high and he will substitute for all the standard symbols to help and form winning combinations. There is also a Free Spins symbol.

If a Zeus symbol lands fully stacked on the reels, the Expanding Lightning feature begins. Zeus then fires off a lightning bolt and the symbol it hits then expands to fill its entire reel. It can also expand to fill multiple reels if you are particularly lucky and theoretically, it could fill all seven reels. Better yet, the symbols that expand do not have to be on adjacent reels to form a win, so they payout like scatter symbols.

If you land three free spins symbols anywhere on the reels simultaneously, you will win a payout of five times your bet together with eight free spins. You then have the chance to gamble those free spins to try to win more. This way you could win up to 20 free spins or you could go down as low as 4.

During the free spins, it is possible to land up to three fully stacked Zeus Wilds on the same spin. Each extra wild adds to the first set of expanding symbols. They can also deliver an upgrade and boost the value of the symbol that has been expanded.

Zeus Lightning: Power Reels has a betting range of €0.10 up to €20 per spin. With the aid of the bonus features, it is possible to win up to a massive 5,037 times your total bet. There are also large regular payouts available, such as 4500x from the Zeus wild symbol.

This is a truly thrilling game, but it is high volatile, so beware that you may need to spin lots before hitting a bit win. However, if that appeals, then you can enjoy this fantastic slot at many of our recommended casinos.



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