Here is the full list of all 20 The Jackbox Party Pack 2 achievements.
Write “pork pants” and win a battle with it
All players find the truth on a question
Play a game with 8 players plus an Audience
Win the game and win the most likes
Deliver an alien baby
Write a Lie that's actually the Truth
Take out three loans and still win the game.
Enter the same thing as an opponent
Defuse 10 bombs in The Grind
Successfully make coffee
Play a 6-player game.
Have an auction go above $4,000.
Get a Quiplash (sweep votes in a 5+-player game)
Successfully file paperwork
Fool every other player with a Lie in a 3+ player game
Screw a player and have them actually end up buying that piece of art.
Write a quip that Schmitty actually responds to
Go an entire game without using any bodily function Sound Effects
Win a round using two bodily function Sound Effects
Win a round with two voice Sound Effects