Complex sentence: Jumer's has over 42,000 square feet of gaming, containing 1,100 slot machines, 24 table games, live poker and a high limit slot room, all on one gaming floor and is one of the largest land-based casinos in the state of Illinois.
Split into simpler sentences: Jumer's has over of gaming, containing 1,100 slot machines, 24 table games, live poker and a high limit slot room, all on one gaming floor. It is one of the largest land-based casinos in the state of Illinois.