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Best free slot games with free spins: Top bonus-spins slots to play this October

A roundup of the best slot games to play with free spins earned in bonus rounds as well as titles to try out in demo versions before playing for real money.

ByGrant Lucas·Updated: Oct 01, 2026 11:32AM ET·7 min read

Some of the best online casinos in the regulated U.S. market let users enjoy free-to-play demo versions of top slot games with free spins, giving players a chance to get comfortable with the titles' mechanics and paytables before risking real money. 

Here, we'll walk through how free spins trigger during bonus rounds and how we rank the best online casino games with bonus spins, while emphasizing that in-game free-spin rounds are different from bonus spin promos offered by operators.

There are hundreds of casino games online that users can find at licensed platforms in the U.S. 

Anchoring it all are some of the best online slots that can lead to bonus spins, including these three that have long ranked among the top charts. 

The downside, however, is that these titles are not available for free-to-play demo gameplay at licensed online casinos.

A treasure hunt-inspired variation of Megaways slots, Gonzo's Quest Megaways boasts up to 117,649 ways to win as well as a return-to-player (RTP) rate of around 96%. 

With cascading reels and increasing multipliers, this game keeps players engaged and entertained, especially if they land three or more Free Fall scatter symbols to trigger free spins. When this happens, players earn nine free spins for three scatters and three more spins with each additional scatter in the combination. 

In this bonus round, which can be extended by landing scatters with free spins, users can also land Avalanche multipliers that can pay out up to 15x the stake. That said, with a higher volatility rating, Gonzo's Quest Megaways won't pay out as frequently, which can diminish bankrolls faster than lower-volatility slots.

If you're looking for a vampire-inspired game that also ranks way up on the high RTP slots list, Blood Suckers is the title to open. 

In addition to a 98% RTP that is among the highest in the regulated market, this NetEnt slot is also low volatility, meaning there are more frequent expected payouts, albeit with lower total potential winnings. With a max win of 1,014.6x, though, users could claim larger wins. 

Players can earn 10 free spins by landing three or more scatter symbols, with four scatters adding a 25x multiplier on top of free spins and five in a row triggering a 100x multiplier. The bonus can be extended by another 10 free spins if users land another three or more additional scatters.

Also from NetEnt, Divine Fortune offers a free spins and jackpot hybrid combination with Fall Wilds Respins, Wild On Wild and generic free spins features to create more ways to win for players. 

On top of a 96.59% RTP, this medium volatility slot boasts a max win of 600x the original stake. Strangely, landing right in the middle isn't ideal, as that medium volatility won't pay out as large as higher-volatility games, but also isn't expected to hit as frequently as lower-volatility titles. 

That said, the Falling Wilds Respins feature creates excitement, as a wild symbol landing on the reels shifts down one position on the grid and results in a respin for players. Respins continue until all the wilds have dropped off the bottom row. 

If another wild falls on top of a wild on the grid, the Wild On Wild feature is triggered, resulting in the wild expanding to cover the entire reel and giving users an extra respin. Finally, landing three, four or five scatters unlocks the free spins feature, awarding between five and 12 respins.

Seven states offer legal online casinos in the U.S., including some of the most successful and competitive industries in Michigan, New Jersey, Pennsylvania and West Virginia. 

Those markets contain many well-renowned free spins casino platforms, including these three operators that boast hundreds of popular slots and the best free casino games with free spins.

Live in Michigan and New Jersey, Hard Rock Bet Casino online boasts arguably the largest library of games in the U.S., with its Michigan app containing more than 4,400 titles and the New Jersey platform reaching over 4,700. 

That includes not only the three reviewed casino games with free spins but also ever-popular series such as Huff N' Puff from Light & Wonder and Cleopatra from IGT. 

Hard Rock Bet Casino also boasts many exclusive titles, including Hard Rock Mega Collect'Em, Hard Rock Gold Blitz, and Hard Rock Highway Megaways. The operator could improve, though, by offering demo versions of games. Get 500 bonus spins on Cash Eruption and up to $1,000 in lossback credits at Hard Rock Bet Casino:

While users have many licensed online casinos to choose from, not many offer free-to-play demo versions of games. DraftKings has just that. 

New players who sign up with the DraftKings Casino promo code, as well as existing users, can take advantage of demo gameplay, giving them a chance to try out new titles to see if they like the theme and mechanics while also learning the best way to play hundreds of slots. That includes newly added games like Lightning Link: High Stakes, Lucky Lemons: Juiced Up 2 and Most Wanted: Hold & Win. 

However, not all DraftKings games are available for demo play, including the three free spins slots mentioned above. Get 1,000 Flex Spins to use on over 100 games at DraftKings Casino now:

As one of the most established legal gambling brands in the U.S., the BetMGM Casino app contains hundreds of casino games online for its users. And they all come from some of the most renowned game providers in the world, from Light & Wonder (Rich Little Piggies Meal Ticket) to Games Global (Rising Rewards). 

In addition to the three free spins slots reviewed here, BetMGM Casino also boasts games from the likes of IGT (Cash Eruption), Everi (Cash Machine) and AGS (Colossal Diamonds), among many others. 

BetMGM does not offer demo play versions of its games, but all of its titles range from high RTP slots to games with low and high volatility, providing a wide variety of options. Use bonus code SPORTSLINECAS to get up to 1,000 bonus spins and more when you sign up at BetMGM Casino today:

As noted, only a few licensed operators offer free casino games with free spins, featuring demo-play versions of these titles that let players try them out before risking real money. Namely, that includes DraftKings Casino and Golden Nugget Casino.

Obviously, in those free-to-play versions, users don't place any real-money wagers, so they can't win real-money payouts, nor will they suffer real-money losses. Only in real-money play, where users place actual bets from their accounts, do customers have the chance to earn real-money winnings.

Users must be at least 21 years old and otherwise eligible to sign up with licensed online casinos, and they must be located in a state with legal iGaming to place wagers on games. If you or someone you know has a gambling problem, please seek assistance from trained professionals such as the Problem Gambling Help Network at 1-800-MY-RESET.

Written by Grant Lucas

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