Ameristar Casino Hotel East Chicago (formerly Showboat Mardi Gras Casino, Harrah's East Chicago, and Resorts East Chicago) is a riverboat casino in East Chicago, Indiana, docked at Indiana Harbor on Lake Michigan. It is owned by Gaming and Leisure Properties and operated by Penn National Gaming. The property features a 56,000-square-foot casino that offers 1,900 slot machines including reels, video reels and video poker; more than 40 table games; a high limit gaming room that is on land adjacent to the riverboat; and a 288-room hotel.