Full list of all 23 Afterparty achievements worth 1,000 gamerscore. It takes around 10-12 hours to unlock all of the achievements on Xbox One.
Achievements they've won
Achievements they've not won
Play as Lola after fighting with Milo.
Get an Invite to Satan's from Fela.
Beat Satan and earn your way back home.
Intentionally lose to Satan.
Recruit the Drunk Idiot Demon for Satan's final challenge.
Make friends with Wormhorn.
Intentionally curse twenty times.
Reunite Beth and Asmodeus.
Get Apollyon's Seal of Approval.
Play a perfect drinking game.
Don't miss a step while dancing.
Play a perfect game of beer pong.
Fail to beat Satan.
Make friends with Sam.
Reunite Milo and Lola.
Played as Milo after fighting with Lola.
Get Asmodeus's Seal of Approval.
Waste 20 minutes on Bicker.
Try 20 different drink types.
Pet the damn dog.
Get an Invite to Satan's from Lynda.
Kick off your adventure in Hell.
Drink a lot of booze.