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Michigan online casino promos: new sites and offers this October

Operators like FanDuel are upping the ante by offering larger bonuses for Michigan players. See what's changed in October and which online casino promos are worth it.

ByJeremy Olson·Updated: Oct 02, 2026 11:24AM ET·6 min read

If you're searching for the best Michigan online casino promos this month, you might want to start with new operators and/or different bonus offers from existing apps. These newer deals can be the most generous and offer light terms. Here's what promos have changed and if any new casino apps have launched with great deals. All bonuses and terms were verified on October 2, 2026.

The following table compares MI online casino bonuses based on what they offer and their wagering requirements. Playthrough is especially important because it determines the difficulty in converting bonus funds to cash.

Our guide to Michigan online casinos shows an expanded list of operators and welcome promos if you're seeking more options.

While there are no Michigan online casino launches to report, bet365 is a relatively new entry into the state's online gambling market. It went live in April after taking the license previously held by PokerStars, which migrated to FanDuel. 

New Michigan online casinos are a big deal since the state's Gaming Control Board caps available licenses at 15. Therefore, bet365 may be the only new operator we see for a while.

Hard Rock was previously the newest addition, launching in the Wolverine State in January 2026 after 888/SI exited its partnership with the Hannahville Indian Community.

In summary, this month isn't about looking for the freshest deal from a brand-new app. It's whether semi-new or existing MI casino apps have changed their promos and improved the terms.

If you're specifically seeking new operators, our new online casinos page provides updates on app launches in Michigan and other regulated iGaming states. 

This deal provides 1,000 bonus spins and $25 in credits for a small $5 deposit. Besides the low barrier to entry, I like that the spins and credits have a generous seven-day expiration.

Best for: Scoring a large welcome promo with a small deposit.

Drawback: Spins are restricted to games in the Huff N' Puff series.

Claim your 1,000 bonus spins and $25 casino credits by clicking here:

Offering up to $1,000 in matching casino credits and up to 1,000 bonus spins, the bet365 Casino MI offer wins the size battle. At worst, you'll get 500 free spins through the games of chance involved. This is one of the state's fastest payout casinos, processing withdrawal requests in as little as two hours.

Best for: Those seeking the biggest offer possible.

Drawback: 30x playthrough on casino credits is excessively high compared to competitors.

Tap here to get your $1,000 deposit match and up to 1,000 bonus spins: 

DraftKings Michigan not only delivers lots of free spins but also opens them up to more eligible games than other operators. If you prefer alternatives to slots, our real money online casino guide highlights why DraftKings is great for playing table games, too.

Best for: Flexibility. I haven't found any bonuses that offer this much wiggle room when using free spins.

Drawback: 20 days is a long time to draw out a welcome bonus.

Click to get your 1,000 Flex Spins at DraftKings Casino:

Fanatics delivers 1,000 free spins over 10 days, meaning you get 100 spins daily for 7's Fire Blitz Power 5 Jackpot Royale. By comparison, most licensed U.S. operators only provide 25-50 daily bonus spins.

Best for: Getting a large free spins bonus quickly rather than waiting.

Drawback: All 1,000 spins must be used on 7's Fire Blitz Power 5 Jackpot Royale.

Use promo code SL1000 and get 1,000 bonus spins at Fanatics Casino:

I like how every game format contributes to the Play Gun Lake bonus playthrough. Even live dealer tables contribute 10%, which often excluded from bonuses at other apps.

Best for: Meeting playthrough using a variety of casino games.

Drawback: The 5x playthrough on lossback lags behind Hard Rock Bet.

Use the Play Gun Lake promo code SLINECAS to get up to $500 back and 250 bonus spins: 

Here's a quick rundown of what to focus on when determining the value of Michigan online casino promos:

FanDuel is my top pick for claiming a Michigan online casino promo in September. Its upgraded deal now offers 1,000 bonus spins and $25 in casino credits after your first $5 deposit lands. If you're seeking a bigger deal, though, bet365 is a great option with up to $1,000 in casino credits and a chance to earn up to 1,000 free spins.

Whichever deal you claim, make sure you're 21+ and in an eligible state. If you or anybody you know has a gambling problem, contact 1-800-GAMBLER and/or the Michigan Problem Gambling Helpline at 1-800-270-7117.

Our editorial Michigan online casino bonus recommendations are independent of commercial relationships and based solely on research involving size, playthrough, expiration dates, minimum deposits, and any other relevant terms and conditions.

Written by Jeremy Olson

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