Here is the full list of all 20 Card Detective achievements.
Understand the cause of the collapse.
Learn about the origin of the body under the construction site.
Capture the real culprit and reveal the truth to the world.
Unlock the Questioning Index feature.
Unlock all Basic Questioning Skills and Behavioral Activation Questions in Database.
Complete your first questioning round with the detective.
Use a strategy to question a deception once.
Use a strategy to analyze a statement once.
Fail a questioning round for the first time.
Win a questioning round with only 1 Patience Value.
Win a questioning round using your custom card deck.
Break 20 Deceptions.
Successfully analyzed 20 times.
Play 8 cards in a single round.
Deal 20 points damage with a single Attack Card during questioning.
Analyze 5 times in a single round.
Play "Follow-up", "Guarantee", and "Elicit a Response" in one questioning round.
Play "Reject Negation", "In the Know", and "Thoughts" in one analyze round.
Achieve victory in 20 consecutive questionings rounds.
Defeat the "President" within 7 turns.