In a Class Trial, you will have to participate in the many discussions. You will have a health bar and a speaking gauge. The health bar will lose hearts or lower itself when you fail a part of the trial. However, the musical part of the game will make you lose hearts depending on if you fail to press the correct button or miss a button. Other parts of the trial are, Non-Stop Debate and Hangman's Gambit. If you lose all your hearts or your health bar is fully gone then a vote will automatically begin and the player will be selected as the killer. You can go back to the Main Menu, try again, or restart. Once you finish the final part of the trial, which is putting the correct pictures onto a comic, then everyone will vote except for the player(besides Killing Harmony). They will vote for the actual killer and Monokuma will say his infamous, "Let's give it all we got! It's punishment time!". And Monokuma will grab a gable and hit it on a button which seems like it already knew who the killer was. And a pixelated Monokuma will choke the pixelated murderer and take them to their execution. Executions are based on what that person's interests are. After the execution, the chapter will end.