The "Truth Bullet" is a gameplay mechanic from the video game series Danganronpa. It allows players to shoot specific pieces of evidence during class trials to counter false statements made by other characters. This mechanic emphasizes critical thinking and deduction, as players must identify the correct evidence to refute claims. In Danganronpa, players assume the role of a high school student trapped in a deadly game. They must investigate murders and participate in trials to uncover the truth. The Truth Bullet system enhances the interactive experience, making players actively engage with the narrative and its mysteries.