"Episode 1 - One Against All" achievements ACHIEVEMENT - HOW TO UNLOCK It's in the Bag (10 points) - Solve the first riddle. With Moderation (10 points) - Win your first QTE. Speed Racer (70 points) - Complete the game with 100% progress in record time. Case Closed (50 points) - Complete the game with 100% progress. With Flair (40 points) - Complete the game with Rank A. Nothin' But Net (50 points) - Win every QTE in one try. Summa Cum Laude (50 points) - Win every riddle in one try. Super Sleuth (40 points) - Complete the game. The Postman Rings Ten Times (30 points) - Open every mailbox. Tour de Force (10 points) - Win every QTE. Grey Matter (10 points) - Solve every riddle. Marksman (30 points) - Kill every target without wasting a bullet.