Michigan is one of a handful of US states where real-money online casino play is licensed and regulated. That makes it unusual, and it also shapes what you will and won't find on this site. This guide sets out what Michigan law allows as of October 2026, who regulates it, and where mystery pack sites fit in. It is general information, not legal advice.
The short version
- As of October 2026, Michigan licenses online casino games and online sports betting for players who are 21 or older and physically located in Michigan.
- The Michigan Gaming Control Board (MGCB) regulates both, and it lists 15 authorized online operators, each paired with a Detroit casino or a tribal licence holder.
- The MGCB treats unlicensed online casino-style play as illegal gambling. In October 2026 it said it had sent cease-and-desist letters to 33 operators offering casino-style, sweepstakes-style or sports betting games without a Michigan licence.
- As of October 2026, Michigan law does not expressly address digital trading-card pack or mystery box purchases.
Online casinos: the Lawful Internet Gaming Act
Michigan's online casino market rests on the Lawful Internet Gaming Act, passed in 2019 as Public Act 152. Licensed online casinos went live in January 2021. Under the Act, an online casino has to be operated by, or in partnership with, one of the three Detroit commercial casinos or a federally recognized Michigan tribe, and the MGCB has to authorize the platform.
As of October 2026, the MGCB's list of authorized platform providers includes 15 operators. Among them are BetMGM, DraftKings, FanDuel, Caesars, BetRivers, Fanatics, Hard Rock Bet, bet365 and Golden Nugget, alongside several tribal brands. The MGCB reported that all 15 offered online casino games in September 2026.
Two conditions apply to every player:
- Age. You must be 21 or older.
- Location. You must be physically in Michigan when you play. Licensed apps check your location before every session, which is why a phone's location settings matter.
Sports betting
Online and retail sports betting run under a separate law, the Lawful Sports Betting Act (2019 Public Act 149). The minimum age is again 21, and the MGCB is again the regulator. As of September 2026, 13 of the 15 authorized operators also offered online sports betting.
Sweepstakes-style casino sites
Michigan has not passed a law aimed specifically at dual-currency sweepstakes casinos, as of October 2026. The MGCB has instead acted under its existing powers, taking the position that unlicensed online casino-style games offered to Michigan players are illegal gambling:
- In January 2024 it announced cease-and-desist letters to several online operators, including two large sweepstakes casino brands, which then stopped serving Michigan.
- In April 2026 it announced cease-and-desist orders to 45 offshore operators.
- In October 2026 it said it had sent letters to 33 more operators offering "casino-style games, sweepstakes-style games, or sports betting" without a licence, and that those who ignore the letters may face action with the Attorney General.
For that reason this site does not review sweepstakes casinos, and you won't find any listed here.
Where mystery packs fit
Mystery pack and card-pack-opening sites sell a pack, box or digital "rip" at a set price, and you receive whatever card or item it contains. Many let you keep the item, have it shipped, or sell it back to the site.
As of October 2026, Michigan law does not expressly address these purchases, and we found no MGCB statement or court decision about them. Michigan's general gambling laws look at three elements (paying something of value, a prize, and chance), so we review pack sites on how clearly they disclose what you're buying, what the odds and buyback terms are, and how easy it is to cash out or ship. Each site sets its own minimum age and eligible states, so check its terms before you buy.
See our Mystery Packs rankings for the sites we've reviewed.
Michigan's land-based casinos
Michigan has three commercial casinos, all in Detroit: MGM Grand Detroit, MotorCity Casino Hotel and Hollywood Casino at Greektown. They are licensed by the MGCB and admit players 21 and over.
The state also has more than 20 tribal casinos run by Michigan's 12 federally recognized tribes, from FireKeepers in Battle Creek to Soaring Eagle in Mount Pleasant and the Kewadin casinos in the Upper Peninsula. Tribal casinos operate under federal law and tribal-state compacts, and each sets its own minimum age.
Browse all Michigan in-person casinos for visit guides to each one.
FAQ
Are online casinos legal in Michigan?
As of October 2026, Michigan licenses online casinos under the Lawful Internet Gaming Act for players 21 and older who are physically in the state. The Michigan Gaming Control Board authorizes each platform.
Who regulates gambling in Michigan?
The Michigan Gaming Control Board regulates the Detroit casinos, online casinos and sports betting. Tribal casinos operate under tribal-state compacts.
Can I play at a sweepstakes casino in Michigan?
The MGCB treats unlicensed online casino-style games, including sweepstakes-style sites, as illegal gambling and has sent cease-and-desist letters to dozens of operators. This site doesn't review sweepstakes casinos.
How old do you have to be to gamble in Michigan?
21 for online casinos, sports betting and the Detroit casinos. Tribal casinos set their own age, so check before you visit.
Do Michigan laws cover mystery packs?
As of October 2026, Michigan law does not expressly address digital trading-card pack or mystery box purchases. Check each site's own terms for age and state eligibility.
Laws and regulator positions change. This guide reflects public sources as of October 2026, including the Michigan Gaming Control Board's releases and operator list. Consult a qualified attorney for advice about your own situation.