In this game based on the popular Netflix series, players assume the role of kids from Hawkins who are being affected by the dark experiments happening at Hawkins National Laboratory. They have unleashed the evils from the Upside Down on the town, and it's up to the kids to save everyone. The game features cooperative play, where players must work together to clear stacks of tokens off the board before time runs out. This game includes a double-sided board that allows players to run through the first two seasons of the show.

Stranger Things: Upside Down is for two to four players, ages 12 and up, and plays in 60 to 120 minutes. It will retail for $49.99.

CMON will also release Marvel Zombies Core Box, a miniatures board game, into retail on April 21, 2023 (see "'Marvel Zombies Core Box' is Headed to Retail").