Ainsworth Slot Machines

Ainsworth Slot Machines

Ainsworth is a household name in casino gambling, with a presence in over 275 jurisdictions globally. It is fueled by slot machines such as Mustang Money, Rumble Rumble, Electric Nights?and many others that you can find in top online casinos in the United States.

It?s not only the combination of old-school slots such as Super Charged 7s and more modern titles with elaborate features and bonuses like Mustang Spirit Cash Stacks that propels Ainsworth?s growth. Proprietary Quad Shot slots with four levels of progressive jackpots and Must Hit By slots with guaranteed jackpot hits give Ainsworth the firepower to compete with the likes of IGT, Bally and other A-list providers.

We?ve got you covered on all things Ainsworth slots right here. We go over the best releases from Ainsworth and its history, along with a list of top online casinos where you can play Ainsworth slots.

What sets Ainsworth slots apart?

Ainsworth undoubtedly draws its inspiration from the slot cabinets of the ?80s and ?90s. You?ll see a bunch of traditional slots with between one and five paylines and bells and lucky 7s as the main symbols, such as Stormy 7s and Twice the Diamonds.

With Cash Stacks multi-denomination slots, players can benefit from two-level standalone progressive jackpot bonuses and scores of free spin options. On the other hand, Quad Shot slots such as Diamond Dreams, Run with the Wolves and Gold Zone 2 offer four levels of a progressive jackpot that you can trigger with any five-of-a-kind win.

The Loaded with Loot series is one of the latest additions to Ainsworth?s repertoire. Arabian Fire and Buena Suerte are the first slots with this feature, which allows players to collect credit rewards and bonus prizes into a special vault. The more special symbols you collect, the bigger the chances of landing a grand jackpot.

Most popular Ainsworth slot machines

Ainsworth?s portfolio includes 100-plus slots with various mechanics, volatility, bonus features and gameplay. This number keeps growing, and the following titles often come up as the most popular Ainsworth slots among players:

Thunder Cash

Thunder Cash is a classic five-reel slot with three rows of symbols and 20 paylines. It?s a retro-styled slot that transports you straight to a casino floor setting, with dozens of slot machines lined up and blackjack and poker tables in the background. Classic casino items such as dice and coins are among the base game symbols, whereas the thunder cash and lightning bolt are the game?s most rewarding scatter and wild symbols.

Three or more scatters on a payline activate the game?s free spins bonus feature. You get eight free spins, during which the wild symbol assumes the sticky function and remains in place for the rest of the bonus spins. The max payout in Thunder Cash is 100x the bet, which can climb up to $200 and lead to pretty decent payouts. The game?s return-to-player rate is 94.07%.

Action Dragons

Action Dragons is Ainsworth?s take on Asian-themed slots. Yin and yang symbols, fiery serpents, ancient pots and inscriptions are the game?s main symbols that form the winning combinations across the five-by-three grid and 30 paylines. The game?s bonus feature includes free spins with an ace up its sleeve.

When you land three or more scatters, you?ll receive 10 free spins. During those spins, a special symbol will appear on reels one and five to award extra payouts and a multiplier bonus spin. Special multipliers of x2, x3 and x5 will become available during that spin to increase the payouts.

One crucial aspect of Action Dragons is the 96.57% RTP, which is slightly above average. Combined with medium to high volatility, it puts Action Dragons among the potentially higher-paying slots from Ainsworth.

Big Thunder Quad Shot

Big Thunder Quad Shot is the second installment of the original Big Thunder slot featuring the same gorilla as its main protagonist and highest paying symbol. The game takes place on a five-by-three reel layout with 25 paylines. The betting limit ranges from $1.25 to a maximum of $25 per spin.

The real action in Big Thunder begins the moment you land three or more scattered Big Thunder symbols on a payline. You?ll get 15 free spins, during which a special sixth reel appears to house x3 and x5 multiplier symbols and a Quad Shot symbol that can trigger one of the four Quad Shot jackpots with a maximum payout capacity of 10,000x the bet.

On the flip side, the slot?s RTP is only 94.39%, which is somewhat below average.

Arabian Rose

Arabian Rose taps into the atmosphere of the Middle East so that you?ll feel like you have stepped into a story about Aladdin. The main symbols in this five-by-three slot are lanterns, magic lamps, masquerade masks and other relics.

However, the most rewarding symbols are a rose and a princess. Three or more roses will activate the free spin bonus, during which another extra perk will become active ? the bonus wild feature. Stacked wild symbols may appear to award cash prizes of up to 50x your stake.

For a five-of-a-kind win containing the blue-gemmed bracelet, you can expect to win a payout of 400x, which is the game?s maximum win. Still, despite the lack of a larger jackpot prize, Arabian Rose compensates with an elaborate free spin bonus with stacked wilds and a chance to retrigger the free games.

Cash Hound

Cash Hound is a farm-themed slot with five reels and three rows of symbols that match to form winning combos across 30 paylines. It is home to three bonus features, including the jackpot feature that can potentially award you one of the three jackpots. The jackpot feature leads into the respin feature, which can help you get an even better jackpot. Even if you don?t land it, you still get to keep the first one.

Finally, if you land three golden bone scatters on the reel, you can get 10 free games or access the Crazy Feature ? a special bonus with six free games and various multipliers.

Cash Hound is a visually attractive slot with great jackpot options that help it rank among Ainsworth?s most popular slots.

Where to play Ainsworth slots online

In 2020, Ainsworth signed partnership and distribution agreements with some top US online casinos, including Golden Nugget, BetMGM and DraftKings, which remain the top destinations in the country for playing Ainsworth slots. These casinos also offer the opportunity to try out free slots by Ainsworth in demo mode before playing for real money.

Golden Nugget

Golden Nugget Casino has over 800 slots, depending on the state, 90 of which come from Ainsworth. The casino is legal and regulated in New Jersey, Pennsylvania?and Michigan and could expand from there, as well.


  • Regulated online casino.
  • Quality bonuses.
  • Di
    verse portfolio of slots, table games and live dealer titles.
  • Stable casino app.


  • Relatively narrow portfolio.
  • Cluttered design.


BetMGM?s online casino is a premier gambling platform available in several states. Depending on the specific state, it can offer over 600 games, including all the top Ainsworth slots. Plus, the site offers exclusive no deposit bonus deals and various other promotions for new and existing users.


  • Renowned casino brand.
  • Various bonuses.
  • Clean design.
  • Easy navigation.
  • Loyalty program.


  • Relatively small portfolio.
  • Not that many payment methods.


DraftKings is a leader in fantasy sports; there?s no doubt about that. However, its gambling product has grown to include full-fledged sports betting and online casino platforms in recent years. Ainsworth is one of the key slot suppliers at DraftKings online casinos, with many of them functioning as part of special bonus programs.


  • Great game selection.
  • Stable software.
  • Hefty bonuses for new and regular patrons.
  • Available in multiple jurisdictions.
  • Exclusive slots and table games.


  • Challenging deposit bonus requirements.

About Ainsworth slots

Ainsworth is an Australian casino software company founded in 1995 by Len Ainsworth. The company?s first breakthrough happened in 2001 when it launched Ambassador, a slot cabinet with a big screen and unrivaled graphics for the time. Since then, the company has branched out to other markets and is now available in 275 jurisdictions worldwide and counting.

Since 2020, Ainsworth has been making a push to conquer the online casino market in the US, with its games available in top casinos in New Jersey, Pennsylvania, Michigan and other states.

Ainsworth slots FAQs

Absolutely. There are plenty of progressive jackpot slots from Ainsworth, such as those from the Cash Stacks series like Diamond Dreams and Run with the Wolves.

Yes, Ainsworth slots are eligible games for bonus play at most online casinos.

All Ainsworth online slots are optimized for all Android and iOS devices and can be found in portfolios in the dedicated casino apps.