On Thursday, December 4, 2025 , BetMGM Sportsbook’s official launch of operations in Missouri continues . This significant expansion for the “King of Sports books” opens with a headline-grabbing welcome offer: the BetMGM bonus code CUSE100 unlocks a $1,500 First Bet Offer for Missouri residents, and a $150 “Bet and Get” in four other states.

This development represents a major deviation from the standard offers seen in older markets. By activating the BetMGM bonus code in Missouri today , new users secure a massive safety net for their initial wager, making this $1,500 offer one of the most flexible and valuable launch promotions in the country.

BetMGM Bonus Code CUSE100 Sets New National Standard:

The launch week arrives at a strategic moment, coinciding with the St. Louis

See Full Page