The Casino Night is a location that appears in the Sonic the Hedgehog film series produced by Paramount Pictures and its spin-offs. It is a casino located on an alien world in the Earth's universe.
The Casino Night is a tall building with yellow walls and tall doors with several glass frames on them. Inside can be found slot machines, virtual palm trees, several blue tables for gambling, bars and a red carpet leading to the main door. It also has an arena room with a deep pit where some of the most powerful beings in the galaxy fight each other. The Casino Night is an establishment where customer gamble and bet their wealth on the outcomes of fights held in the arena. The Casino Night also employs young, anthropomorphic alien animals to serve customers drinks.
Sonic the Hedgehog 2: The Official Movie Pre-Quill
A group of scavengers once brought a captured Knuckles the Echidna to the Casino Night where he was put into a fight in their arena while the customers watched the fight for their entertainment and bet on who would win. After defeating his opponent, a giant, two-headed, six-armed, lobster-like alien, Knuckles was given a bag of Rings as his prize. He then asked the scavengers who captured him to help him track down Sonic, offering his Rings to them.