Surprise! That Stranger Things mobile game that came out this week had a hidden clip from Season 2 nestled inside it.
Reddit user icecreamboy201 found out that if you play the 8-bit mobile game and win, it unlocks a secret clip from the upcoming second season in which we see the boys going trick-or-treating dressed as the Ghostbusters. That's geek culture reference Number One. This is Number Two:
Yes, that's right, the clip shows the gang running headlong into a terrifying confrontation with Michael Myers!...or least a girl wearing the same William Shatner mask made famous by the serial killer star of the Halloween franchise. She does get one over on the guys, though.
(via Bloody Disgusting)