Top 10 Superhero Slots to Play Online

The best superhero slots boast all-action bonuses, high-octane volatility, and super-powered jackpots. Play on your mobile or hit the best online casinos for a spin via your browser. 

We have assembled the top superhero slot games to play right now. Go supersonic with free spins or hit laser-guided multipliers for the best prizes. We’ve even shared some of the best-reviewed casinos that the GamblingSites.com team feels are worthy of your time. 

Rank	Superhero Slot	RTP	Where to Play
#1	Hero School: All for One	95.43%	Visit BetOnline
#2	Hero Squad	96.48%	Visit Wild Casino
#3	Heroes’ Realm	94.03%	Visit SlotsandCasino
#4	Super Wilds	96.19%	Visit Ignition Casino
#5	Multiplier Man	95.98%	Visit Bovada
#6	Alpha Squad Double Cross	95.96%	Visit SlotsandCasino
#7	Spinfinity Man	95.80%	Visit Drake Casino
#8	The Incredible X Fu Hero	95.10%	Visit Slots Paradise
#9	The Legend of Heroes	96%	Visit Slots Paradise
#10	Captain Shockwave	95%	Visit DuckyLuck

#1 – Hero School: All for One

Hero School: All for One is an anime-themed slot loosely based on My Hero Academia, a cool Japanese cartoon series. The characters are well-drawn and well-developed, unusual in many modern online slots. 

Todoroki Midnight Tamura turns wild during base gameplay. Plus, you trigger free spins by hitting 3–5 scatters in any reel position. Multipliers, random wild symbols, and expanding wilds add to the superhero mix. 

What we love about Hero School: All for One is that you invest time into the different characters. Each of the heroes has its own payout and bonus modifier. You can even trigger a prize modifier worth 200x or activate bonus picks. 

Head to our BetOnline review to see how we’ve picked the casino as our place to play Hero School: All for One. You can sign up online or via mobile to earn your first welcome bonus.

#2 – Hero Squad

Hero Squad is one of the best superhero slots for many reasons. The 96.48% RTP is the highest percentage of all the games on my list.

You play on a 5×3 layout with 20 paylines. The game features wilds with multipliers too.  

Like the best superhero slots, the bonus action revolves around characters taking one another on. Once you knock out your opponent, you bag the jackpot. 

Go head-to-head with your opponent and try to knock down their health bar. Each attack does one HP in damage. 

Another bad guy appears once you get your opponent down to zero HP. Run out of health yourself and the free game ends. 

Hero Squad is one of the top superhero slot machines to play at Wild Casino and certainly fits the bill for slots with a superhero theme. You can also claim an enormous sign-up bonus when you join Wild Casino. The gambling site runs regular slots tournament and reloads through the year too. 

#3 – Heroes’ Realm

Heroes’ Realm looks superb but it’s easily the most basic superhero slot on our top 10 list. There is just one payline during the game for a classic slot experience. 

There’s a Norse feel to Heroes’ Realm too. It’s not quite in the league of Microgaming’s Thunderstruck but the added flowing locks and muscles make Heroes’ Realm a valid superhero slot for our list. 

You achieve upgraded armor during gameplay in Heroes’ Realm. This helps you defeat the skeleton baddies during the battle round. Plus, you can trigger up to 50 free spins in the main bonus for many more ways to win. 

SlotsandCasino is our go-to spot for Heroes’ Realm and many other classic slots. Choose from 100s of top online slots with bonus features, then claim a sign-up bonus as you join.

#4 – Super Wilds

The city is under attack in Super Wilds from Genesis Gaming, and only superheroes can save the day. Enlist the help of ‘Earth’s Wildest Superheroes’ and come out a winner. 

Superheroes like The Spin Twins, Multiplier Man, and Expando-Man trigger certain modifiers as you spin. There are no prizes for guessing what character activates which modifier. For example, Expando-Man stretches up the reels to potentially enhance payouts. 

You’ll love Super Wilds if you like expanding wild symbols. The expanding wilds stretch to fill a whole reel. Plus, wild multipliers help to boost your jackpots. However, the game has no classic bonus features, such as free spins. 

I suggest you look at our Ignition review to discover their welcome offers and recommended games. You can claim a huge welcome bonus that covers casino, sports betting, and poker.

#5 – Multiplier Man

Multiplier Man is featured in Super Wilds, but like most superheroes, he’s worthy of his own spotlight. The Avengers were great together, but much of their work was done on their own time. After all, we all have our battles to fight.

This game features 5 reels, 20 paylines, and a solid RTP of 95.98%. If you were looking for the next closest RTP to Hero Squad, Multiplier Man is the answer.

Similar to Superman, Multiplier Man uses Double X-Ray vision to defeat his opponents.

Maybe you’ll get lucky and earn the Double X-Ray bonus that earns you a bonus game. Multiplier Man asks you to choose between three vaults, and he uses his powers to open one.

That’s where you can earn a bonus of up to 12 times your bet. This game also features Wilds, Scatters, and of course, multipliers. Head over to Bovada if you prefer the Multiplier Man solo game over Super Wilds.

#6 – Alpha Squad Double Cross

Saucify’s superhero slots include Alpha Squad Double Cross, a game about a band of bank robbers with special powers. In look and feel, the online slot is very different from the retro feel of Captain Shockwave. 

The two main characters, Ivana and Thadius, appear as double-high wild symbols. All wilds substitute for regular symbols on the reels. 

The double-cross symbol is the scatter in this game. You earn 5–10 free spins by landing 3–5 scatters during gameplay. In addition, a stacked wild comes into play on the center reel to enhance your prizes. The stacked wild remains locked for the duration of the bonus feature. 

The graphics and sound effects make all the difference in Alpha Squad Double Cross. Why not give the game a spin for free at SlotsandCasino today?

#7 – Spinfinity Man

Spinfinity Man’s game design is phenomenal, making it an easy choice for my superhero slots list. His blue and orange color scheme looks as heroic as he hovers at the side of your screen.

Mr. X terrorizes the town, forcing you down the “Villain Trail.” Once you complete the trial, you complete free spins galore. Your nemesis uses cannons, bombs, and a dangerous x-ray weapon that you have to defeat once and for all.

Spinfinity Man can use his laser eye beams, icy blasts, and telepathy for the greater good.

I mentioned earlier how it’s sometimes better to have fewer paylines, so it’s easier to understand. If you were looking for the opposite of that, you’ll want to check out Spinfinity Man.

This game has a massive seven-by-seven grid with a whopping 49 paylines. That’s nearly twice as many paylines as the next game.

Spinfinity Man is a great game to play and can be found at Drake Casino.

#8 – The Incredible X Fu Hero

The Incredible X Fu Hero is Mascot’s high-volatility superhero slot released in 2024. It combines Asian-themed slots action with super-powered tigers for a real gambling thrill. 

The 10-payline structure of The Incredible X Fu Hero is pretty old-school. However, you can enhance wins by triggering wild reels with free re-spins. 

The wild reels remain sticky while you re-spin the other symbols around them. Plus, wild reels carry multipliers that can combine up to 125x. 

The Incredible X Fu Hero even features an innovative Risk game. It works like a traditional slot gamble feature where you can boost your winnings up to 1000x. 

Head to Slots Paradise to play The Incredible X Fu Hero now for free. The online casino spreads 500+ top slots including new games that are regularly added to the lobby. 

#9 – The Legend of Heroes

KA Gaming’s The Legend of Heroes slot combines superhero vibes with fantasy thrills for an awesome experience. The 8-bit style graphics give the game a cool retro feel too. It’s the perfect superhero slot if you love old-school video games. 

The Legend of Heroes utilizes a funky free spins trigger when you land 3+ scatters. You earn free spins for each scatter that lands, up to 5 maximum per symbol. In addition, you apply a 2x multiplier to any win. 

You land wild symbols during the game that act as joker symbols. However, the hero can leap into action, slaying monsters and turning them into wilds too. 

Ready to get slaying the best superhero slots? Head to Slots Paradise for a swing at the best casino games and promotions. We have a complete Slots Paradise review for you to read before you sign up.

#10 – Captain Shockwave

Captain Shockwave forms part of Saucify’s Alpha Squad Origins slots range. It’s a 5-reel slot featuring a purple-suited superhero traveling the city rescuing people in distress. The 50-payline structure means you pick up small, regular wins during play. 

As in The Legend of Heroes, wild symbols substitute regular icons except the scatters. 2x wild multipliers also help to boost your payouts. 

You trigger free spins by landing 3–5 super-dog symbols in any position. You win 10–20 free spins with a 4x multiplier on wins. Plus, you can retrigger the free spins bonus with additional scatters. 

The nostalgic feel of Captain Shockwave reminds us of the classic Spiderman cartoons of the 1970s. The graphics look like they’ve come straight out of a comic book. Plus, having 50 paylines means you won’t spin for long before hitting a winner. 

We turn to DuckyLuck once again as our fly-to casino for Captain Shockwave. Play for free in the demo mode or cut to the action with a first deposit and welcome bonus. You can even earn more by depositing with cryptocurrency.

What is the Best Superhero Slot Online?

Hero School: All for One is our #1 superhero slot if you want immersive graphics and lots of bonus action. The slot boasts three different bonus features and a top 200x multiplier. The 95.43% RTP is just high enough to warrant another play. 

BetOnline is our recommended casino where you can play Hero School: All for One. You can claim free spins for a minimum bet when you sign up. Plus, BetOnline offers retention bonuses including monthly cash boosts and free crypto withdrawals.