The rules are simple, you supply the booze and then take a sip of your drink every time something on the list below occurs in an episode of the second season of Stranger Things.

For the more hardcore player, some special rules apply... there are five rarer "two star" things to look out for, if you spot these then you have to take two sips of your drink.

To unlock the ultimate Stranger Things Drinking Game achievement, play with the final set of ultra-rare events. Spot any of the things on the "three star" and you'll get to down your whole drink.

The most important rule: When your glass is empty, fill it up again.

Someone is seen watching a television show from the 80s
Someone speaks in Russian
Eleven gets a nose bleed
A piece of retro technology is used
A poster advertising an 80s product is shown
Someone is punched in the face
An old school kids toy is seen
An old school snack or candy is seen

Erica says a sassy line
There is a 'code red'
A flavour of ice cream is mentioned
Bob is spotted in some form
Dustin outsmarts someone older than him

Someone is killed
Arnold Schwarzenegger is mentioned or is shown
You see something related to Ghostbusters
Barb gets a mention or is shown
A wacky cereal brand is seen