Here is the full list of all 20 The Jackbox Party Pack 5 achievements.
Survive a Gauntlet Series
Rescue a floating teammate
Lose a game to the audience
Get a successful final round prediction
Write a scenario that causes a dead even split
Write a scenario that gets all nos
Less than 10% of the audience gets a question right. (In an audience of at least 5.)
Screw 7 other players and the audience
Play a game with 5 or more players
Destroy the Jackbox Games building
Make a million dollars in one game
Beat Gene in an odd player game
Fill the cheer meter all the way up
Get max points on a Jack Attack, including speed bonuses
Survive a Gauntlet
Kill your first enemy
Fund three successful inventions in one round
Receive no funding in an eight player game
Lose a game to Gene
Your invention gets all the big chips