Online casino

Best MI Online Casino Promotions for Slot Fans

Discover the best, most valuable and entertaining promotions for video slot game fans available at different Michigan online casinos.


Slot machines are by far the most popular type of casino game. They are just as attractive to small players as they are to high rollers, as they can produce big wins worth hundreds or even thousands of times the base bet. To make things even more exciting for slot fans in Mitten State, MI online casinos often operate differently slot machine promotions.

These promotions give slots fans a chance to win extra prizes on top of any winnings they make playing the games and often have a competitive element to them. You have to get ahead of other players by making more spins, betting more money or winning bigger wins in a certain number of spins.

If you enjoy playing slots, read on to learn about the best promotions available at Michigan online casinos to boost your bankroll and make time spent playing your favorite games even more fun!

MI Online Casino Slots Promotions at a Glance

  • Slot machine rankings are the most valuable and exciting promotions for slot fans
  • look for it Time slot of the day/week promotions to get extra value
  • Cross promotions such as playing certain slot machines and receiving free sports betting

Slot machine rankings

Slot machine rankings are, by far, the most popular type of promotion you will find at almost any online casino in the state. Leaderboards come in a variety of forms, so you should always read the rules and fine print before diving in. That way you know exactly what you’re getting into.

Most slot machine leaderboards work like this:

  • Players opt-in to enter the contest
  • you have to play specific titlesas defined in the terms of the classification
  • There may or may not be a minimum qualifying bet (i.e. the minimum bet per spin)

As you play, you collect points on the leaderboard. Point systems also vary, as they can be based on the total number of rounds played during the qualifying period, the total amount of money wagered, the biggest wins during your session, etc.

If slot leaderboards are something you value, Stars Casino MI is probably your best bet. The operator runs several smaller ones per day, and there are usually a few larger ones throughout the month. The prizes consist of bonus money and free spins.

mi stars casino

Last check: June 2022

Special registration offer

Deposit $1 and get $50!

  • One of the most respected brands
  • Take advantage of the generous Stars Rewards program
  • Many exclusive slot titles

Slot of the day / Promotions of the week

Almost all MI online casinos will run special offers to promote a particular slot title. For example, you will need to wager $10 or $20 on the promoted slot to unlock a bonus cash or receive free spins for that or another slot.

While these promotions aren’t as exciting or lucrative as the leaderboards, they are a fun way to learn about new games and see what they offer. It’s just an extra incentive to try out a new slot machine.

BetMGM Casino MI is quite generous with these as there is always at least one or two games that they promote in some way. Keep your eyes peeled, check regularly for new promotions and get extra value.

betmgm mi

Last check: June 2022

Special registration offer

100% deposit bonus up to $1000!

  • $25 no deposit bonus – get free casino credits
  • Exclusive Progressive Jackpot Slots
  • Excellent games portfolio

Cross promotions

Most Michigan online casinos also offer a sports betting platform, which motivates them to cross-promote their products. Slot machines often play a central role in these types of offers.

If you play on a site like BetMGM or BetRivers Casino MI, you will frequently see a promotion where betting up to a certain amount (usually $10-$25) on certain slot machines will earn you free bets. Free bets often come in the form of chips that you can only use for in-play betting, but sometimes they can be used without any restrictions.

These promotions are great even if you don’t like slots but like to bet on sports. It will only take you a few minutes to bet the required amount and on average it will only cost you a few dollars to unlock your free bets. They are therefore excellent value for money.

mi traitors

Last check: June 2022

Special registration offer

100% deposit bonus up to $250!

  • Better wagering requirements in the state
  • Reliable and fully regulated online casino
  • Play slots from the best game providers

Looking for Michigan online casino no deposit bonuses? Head over to our full guide to see what’s currently on offer!