12 online slots with amazing features that you need to try

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Online casino slots all look alike, at least on the surface. However, it is when you look under the hud that you discover some really amazing and fun features that slot developers have hidden for players to discover and enjoy.

In this article, we give you 12 slots with amazing features that you should definitely try (in no particular order). If you’re a online slots aficionado, we guarantee you won’t be disappointed. The majority of the slots listed in this article are available at Leo Vegas Casino (link at bottom of article).

Dead or Alive

Dead or alive
Dead or alive

Dead or Alive is NetEnt’s slot featuring a Wild West theme. With symbols like cowboy boots, hats, and guns, the real fun begins when you land three Scatters (crossed pistol symbol). This will initiate the round of 12 free spins, during which all Wild symbols (Wanted posters) that land on the reels will remain in place.

If you land at least one Wild on every reel, you’ll receive additional 5 free spins.

The real allure of this bonus round is the fact you can land Wilds in such a way as to form one or two full paylines.
If this happens, you’ll have guaranteed huge wins on every of the remaining free spins, and there will still be an option of more Wilds landing, creating additional paylines.

If you’re looking for an exciting slot that can really pay huge, Dead or Alive is certainly near the top of the list. Of course, most free spins rounds will only pay modestly, but once you get those Wildlines going, it’s showtime!

Thunderstruck II

Thunderstruck II
Thunderstruck II

Microgaming’s Thunderstruck II is based on the Viking mythology, featuring gods, warriors, and Valkyries. It belongs to the all-pay (243-ways to win) group of slots, and the basic gameplay is moderately entertaining.

However, it is when you enter the bonus round, aptly called the Hall of Spins, when the fun begins. The bonus is, as usually, triggered by landing three Scatters (Thor’s Hammer), and as you progress through the game, you’ll get to pick between free spins rounds with different features.

Every feature is represented by a different character from the Norse mythology: Valkyrie, Loki, Odin, and Thor.

Thunderstruck II will keep you glued to your seat, as you’ll try to trigger the bonus round enough times to unlock all the different options and see which one you like best. Of course, during all this, you’ll have a shot at some really big wins, if those symbols line up just the right way.

Buffalo

Buffalo
Buffalo

Buffalo is a game that brought a lot of success to Aristocrat, a game developer that may not be as famous as Microgaming or NetEnt, but they certainly hold their own.
This game is set somewhere in the prairie, with symbols like eagles, bucks, wolfs, and, of course, buffalos.

The slot features 1024 ways to win (no traditional paylines), and free spins are triggered by landing three or more Gold Coins anywhere on the reels. Players can win between eight and twenty free spins initially, but it is during the bonus that things get really exciting.

First of all, you’ll need to land just two Coins to win five more free games, which means that you can win a lot of free spins. Additionally, all Wild symbols (a Sunset) will feature a random multiplier of 2x or 3x. With stacked Buffalos and 1,024 ways to win, Buffalo slot can really pay you handsomely during free spins, and these can last for quite a long time.

Cleopatra II

Cleopatra II
Cleopatra II

Cleopatra II is an old game by IGT, and you won’t find it at too many casinos these days. However, despite it being rather old, this slot is still one of the most exciting in terms of its bonus feature.

In Cleopatra, you’ll need to land three or more Sphinx symbols to start the free spins round. When this happens, you’ll need to select one of three boxes, which will determine how many spins you get to start with. If you land three or more Sphinx during the bonus round, you’ll have that same number of free spins added, and this can continue up to the maximum of 50.

So far, it’s all fairly standard, but here’s where Cleopatra II really gets your blood flowing. Free spins begin with a multiplier of 1x, but with each new spin, the multiplier increases. So, if you play 20 spins in total, the multiplier on your last spin will be 20x on all your wins. This means that the line of five even lowest paying symbols will spit out a huge amount.

Line up five Cleopatras on your 15th free spin, and you’ll understand the true meaning of the word jackpot!

Gonzo’s Quest

Gonzo’s Quest
Gonzo’s Quest

Gonzo’s Quest is another slot by NetEnt that enjoy great popularity among players. The free spins round in this nicely designed game inspired by the adventures of the famous conquistador by the name of Gonzalo Pizzaro begins when you land three Free Fall symbols.

The game doesn’t feature traditional spins, but instead, symbols fall through and explode when making winning paylines, making way for new symbols. This is the so-called Avalanche feature, and with each new fall, your multiplier increases, going up to 5x.

However, when in the Free Falls round, the multiplier can go as high as 15x, which means Gonzo’s Quest can bring some really huge wins if Lady Luck smiles your way.

300 Shields

300 Shields
300 Shields

300 Shields is a fun little game developed by NextGen Gaming. The slot features a well-known theme of Spartan King Leonidas and his brave 300 men who fought one of the bravest battles in the history against might Persian King Xerxes.

While the graphics in 300 Shields aren’t anything to write home about, the bonus feature is certainly something that grabs your attention. When you land 3 Scatters (Shields), you’ll initiate the free spins round. The bonus begins with five free spins, and with all paylines containing a Warrior symbol doubled.

If you land two or more shields during the initial rounds, further 5 spins are added, and now, all the wins with Warrior symbol are worth 25x. If you manage to go through all the levels, you’ll eventually reach the final rounds, where all Warrior winnings will be multiplied by 300, and anyone who has ever played slots needs no additional explanation what this means if you happen to land even a generally moderate payline.

Mr Cashback

Mr Cashback
Mr Cashback

Mr Cashback is a slot developed by Playtech, featuring five reels and fifteen paylines. It features symbols like piggy banks, bags of money, and a rich guy, who serves as the Wild. While the game is, in most regards, similar to most slots you’ve had a chance to play before, it does come with a very interesting special feature.

Namely, if you “manage” to spin 50 losing spins on a particular payline in a row, the game will pay back 50x your line bet. So, it is probably the only slot out there on which you’ll root for the payline not to connect, which makes for a different and somewhat unique gaming experience.

Fairytale Legends: Little Red Riding Hood

Fairytale Legends: Little Red Riding Hood
Fairytale Legends: Little Red Riding Hood

Developed by WMS (NetEnt), Fairytale Legends: Little Red Riding Hood features a familiar fairytale theme, with a number of cool features and magic fairies popping out to improve your winning chances. However, it’s the bonus game that really gives this game its flare.

The Beware the Wolf feature is triggered when you land 3 Bonus symbols (Chests), and it will see you lead our little hero through the woods, trying to avoid the dangers along the road, picking up cash prizes, and trying to reach the grandma’s house. With nice animations and a potential for some really big wins, the Beware the Wolf bonus is bound to impress you.

Mega Moolah

Mega-Moolah
Mega-Moolah

It would be hard to talk about the best slots in any way, shape, or form, without mentioning Microgaming’s famed Mega Moolah progressive jackpot slot. To have a shot at the jackpot, players need to trigger the jackpot feature, which will take them to the Jackpot Wheel.

The Wheel offers four different jackpots: Mega, Major, Minor, and Mini. The player gets to spin the wheel, and, depending on where it stops, he or she is awarded the current amount of the jackpot won. Of course, this bonus game isn’t particularly innovative, but the fact you could win a few million spinning the bonus wheel certainly make Mega Moolah worth mentioning here.

Book of Ra

Book of Ra
Book of Ra

Book of Ra is an old Novomatic (Novo Gaming) slot, that’s very popular in land-based casinos around Europe. While some will probably disagree about this game, I find its bonus round very entertaining, because of the big jackpot it can potentially pay.

When you land three Scatters (Books), you’ll trigger 10 free spins, with a special expanding symbol chosen at random. This symbol will expand to cover the entire reels during free spins, and if you happen to land five strongest symbols during free spins, the game can pay a massive jackpot.
Still waiting on that to happen, but you never know.

Game of Thrones

Game of Thrones
Game of Thrones

Another slot from the house of Microgaming, Game of Thrones will appeal to all the fans of this hugely popular TV show. Filled with familiar symbols and banners representing main GoT houses, the game also features a familiar soundtrack for the fully encompassing experience.

The bonus game, which is triggered by landing three or more Scatters, will let you pledge your allegiance to one of the four houses: Baratheon, Stark, Lannister, or Targaryen. Depending on which house you choose, you’ll get a different number of free spins (up to 18), a different multiplier (up to 5x), and a different number of stacked symbols featuring the sigil of your chosen house.

You get to land some huge wins while enjoying the Game of Thrones soundtrack, pledging your allegiance to your favorites. It hardly gets better than that.

Poltava

Poltava
Poltava

Poltava is a somewhat lesser-known slot developed by ELK Studios. The game remembers the famous Poltava battle that took place in 1709 and is one of those rare slots that can actually teach you something new about history, which is always an added bonus.

As for its cool features, Poltava introduces Marching Reels, a concept that you’re probably going to love. The feature is activated when one particular army division (cavalry, infantry, or artillery) covers an entire reel. You are awarded a free re-spin, and if you land more of the same symbols next to the reel, it will move (march) to the right, awarding another re-spin.

Additionally, your troops can even be exchanged with higher value symbols during the feature, which means Marching Reels have some big paying potential, in addition to creating a really exciting gaming atmosphere.

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