Play 107 Spins on 7’s and Bars! The 107 courtesy spins are available for active players of Superior Casino that have at least 1 deposit in the last 10 days. If you make a deposit this weekend, you will become eligible for the courtesy spins. The spins expire Sunday at midnight EST. You can play the game from desktop or mobile devices. Once you start the spins on a particular device, you must finish your spins on that device type. Good luck!