Twilight Syndrome Murder Case

Twilight Syndrome Murder Mystery was a game in Danganronpa 2: Goodbye Despair that was created by Monokuma, which was supposed to give the students a motive for murder.

Twilight Syndrome Murder Mystery was introduced as the second motive of the second game. The game's centered in five students of Hope's Peak Academy, which involved in a murder case. Monokuma said, that Twilight Syndrome Murder Mystery is a game adaptation from the real life incident in the Hope's Peak Academy.

Twilight Syndrome Murder Mystery has two route, the first one is the false, and the second is the truth, which can be achieved by press the "Down-Up-Left-Left" button. And the first player who able to finish the game, were get a prize, a document file filled with the real life taken photo incident.

Day 2
The game first begins on Day 2. The player begins as A-Ko, who is late to a meeting her friends started up in classroom 1-A. When A-ko enters the classroom, B-ko immediately scolds her, but then moves to the topic at hand when D-ko calms them down. A-ko asks B-ko what was it she wanted to talk about, and E-ko responds that it's about the incident that occurred the previous day. B-ko asks everyone if they read the newspaper, which they all did except for A-ko. C-ko shows A-ko said newspaper, and the group discusses about the murder that occurred the day prior. A-ko then brings up that they actually found the body first, and that if they were doing the right thing by keeping it a secret. B-ko counters her statement saying that it didn't matter who found the body first and wasn't a topic to worry about. E-ko responds with "All we did was not report a dead body we discovered" and says it is not much of a crime. She proceeds to call A-ko a masochist for wanting to get involved, since E-ko does not intend to join a murder investigation. She then calls D-ko for backup, who then reveals that she took pictures of the body. E-ko freaks out, taking D-ko's pictures and ripping them apart. She tells D-ko to remove the pictures from her camera's memory card, tells the rest of the group that the murder has nothing to do with them, and after calming down, suggests that it is time to go home as it was getting late. When E-ko was just to go home, she hears someone saying "I will not let you... forget...." repeatedly. E-ko freaks out, yelling "Forgive me!" and runs away. The voice responds with "Never" and the scene ends with a bloodied black screen saying "NEVER FORGIVE."

Day 4
The scenes start when B-ko, C-ko and D-ko stands up in front of a classroom freaking out, when A-ko asking what happened, B-ko suggested her to enter the classroom 1-B and when A-ko entered it, she found E-ko's body leaning on the wall and a blooded metal bat beside her body. The scenes ends there, showing the "GAME OVER" and "DULL START" words.