SEGA’s 2D Classic Sonic game, Sonic Superstars, is now out and available on all platforms, including Playstation, Xbox, Switch, and the PC storefronts Steam and Epic! Be sure to download patch 1.05 before you play, which appears to be some sort of day one stability update. The game is developed by Arzest, a company founded by Sonic co-creator Naoto Ohshima.
UPDATE: There's a launch trailer. While you can watch it below, we would like to warn you that it contains late game spoilers, the sort we've been avoiding posting ourselves.