The Jackbox Party Pack 2
20 Achievements
1,000
8-10h
Fibbage 2: Fire the Writers
All players find the truth on a question
50
25.1%
How to unlock the Fibbage 2: Fire the Writers achievement in The Jackbox Party Pack 2 - Definitive Guide
You will need at least 2 tabs open though I suggest 4 for the lie achievement. Start the game and pick your first category, try to pick something simple. When your question comes up you can pause the game for as long as you want using so that you can google/bing the answer to find the truth. Once you're confident you know the truth input it as your lie to be sure that it is indeed the truth (Will also unlock Fibbage 2: True Lies in The Jackbox Party Pack 2).
No once all players have input their lies its time to find the truth, choose the truth answer you found with all players for the achievement
You and all the other players must choose the Truth to a question/phrase. The Truth is provided by the game and is among the player's lies. If you're having trouble finding the truth to an answer, you can pause the game and look up the correct answer.
If playing with other people, this will most likely unlock naturally as the main objective is find the Truth. The less players who are active, the better chance you have of everyone finding the truth.
If using the Multi-user method, simply have all players choose the Truth. It's recommended you play with the minimum of 3 players so you do not have to switch back and forth between too many profiles.