Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
|---|
| Sweaty Palms (20) | Register your name |
| Is It Getting Hot in Here? (20) | Calibrate your voice |
| Original Sinner (20) | Register a lie in a standard game |
| Coming Clean (20) | Register a truthful response in a standard game |
| Goody Two-Shoes (20) | A player answers 2 consecutive truthful responses |
| Honest John / Jane (20) | A player scores over 900 points for any question in any round |
| Full House (20) | 8 players register for a game of Truth or Lies |
| In It for the Long Haul (30) | Complete a long game of Truth or Lies |
| You Can Breathe Out Now (20) | Complete a game of Truth or Lies |
| Judge and Jury (20) | Record a Hot Seat question |
| Close to Home (20) | A player answers a Hot Seat question truthfully |
| Is That So? (20) | A player answers a Hot Seat question with a lie |
| Mute (20) | A player fails to answer a question |
| Take the Fifth (20) | A player fails to answer 3 consecutive questions |
| Saint (65) | A player answers with the truth for every question in a single round |
| Sinner (65) | A player answers with a lie for every question in a single round |
| Choir of Angels (65) | All players answer with a truth on any question in a single round. |
| Morally Bankrupt (65) | All players answer with a lie on any question in a single round |
| Chief Interrogator (65) | Record 20 Hot Seat questions |
| Consistent (65) | A player achieves the same placing in every round |
| Fibber! (40) | A player registers 3 consecutive lies in a standard game |
| Procrastinator (40) | A player takes more than 9 seconds to answer a question |
| Confidence Game (40) | A player takes less than 6 seconds to answer a question |
| A Bad Bunch (40) | A player wins a round with a score of 1000 points or lower |
| Habitual Liar (40) | A player comes last in 2 consecutive rounds |
| Dubious (40) | A player receives most truthful and least truthful in a single round |
| Senior Interrogator (40) | Record 10 Hot Seat questions |
| I Thought I Knew You (40) | A player registers a lie to every question in a Hot Seat round |
