By mirroring the show's focus on , Stranger Things 3: The Game transforms the viewer into an active participant. It serves as more than just a tie-in; it is an immersive extension of the Hawkins universe that leverages interactive mechanics to "FEEL the story" in a way passive viewing cannot.

: Players can team up with a friend using drop-in/drop-out local cooperative play to battle monsters together.

: Hidden secrets tucked away in corners of Hawkins not explored on screen.

The game distinguishes itself through its , which serves as a stylistic tribute to the 1980s setting of the show. This choice creates a "nostalgic fun with a fresh new twist," allowing players to experience familiar scenes from Season 3 while also uncovering: