Casino Forest

Casino Forest is a stage navigated by Classic Sonic in Sonic Forces, and the tenth stage overall.

Story
Casino Forest was an originally an ancient ruin. Sometime when Dr. Eggman conquered ninety-nine percent of the world, he began construction on the area to turn it into a casino.

Classic Sonic eventually arrived in Casino Forest to search for Modern Sonic, with Tails assisting him over the radio, but found no sign around of him, although they did find another person.

Trivia

 * The background of the stage is similar to Silent Forest from Sonic Lost World (specially in Zones 2 and 4), while the gimmicks seems to based off Casino Night Zone from Sonic the Hedgehog 2.