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
Fail to beat Satan.
Beat Satan and earn your way back home.
Recruit the Drunk Idiot Demon for Satan's final challenge.
Played as Milo after fighting with Lola.
Play a perfect drinking game.
Get an Invite to Satan's from Fela.
Play a perfect game of beer pong.
Intentionally lose to Satan.
Make friends with Sam.
Make friends with Wormhorn.
Reunite Milo and Lola.
Play as Lola after fighting with Milo.
Intentionally curse twenty times.
Get Apollyon's Seal of Approval.
Reunite Beth and Asmodeus.
Get Asmodeus's Seal of Approval.
Try 20 different drink types.
Drink a lot of booze.
Pet the damn dog.
Get an Invite to Satan's from Lynda.
Don't miss a step while dancing.
Waste 20 minutes on Bicker.
Kick off your adventure in Hell.