Four casino properties sit along the river and the diversion canal, a mix of low resort blocks and old paddlewheel styling. That is the world of the instant withdrawal casinos that comparison guides track, ranking licensed operators by how quickly they return money to the player. There is no licensed online casino you can play from a couch in Vicksburg. The gap between the state's deep casino tradition and the online model spreading elsewhere is the whole story. Gaming is one of the larger private employers in central Mississippi, and casino taxes are a meaningful slice of the municipal budget.