The first part is about the beginning of the career of lawyer Ryuichi Naruhodo, who must extract the truth from a lying witness during cross-examination, and when the player finds a contradiction in the words of the witness, showing the corresponding evidence, Ryu shouts out his signature - OBJECTION!
Shu Takumi, who is mostly known as the game designer in the Dino Crysis duology on PS1, but here he is the creator, Takumi did an excellent job on the characters, plot and each chapter in the first part.
The gameplay is a visual novel and a quest, during meetings you can find a contradiction in the words of the witness, as I described above, you can also shout HOLD IT to find out more about what was said from the witness, you can also question him so that he revealed a new proposal or even new indications, and a choice that does not play any role, because if you say the wrong answer, you will simply be given a warning. Investigations are conducted before the trial in order to find every piece of evidence in one place or another, while communicating with the characters involved in the case.
I can’t say anything about the soundtrack in this part, because it is simply excellent, as in all parts. He's too epic at meetings.
When you are looking for a contradiction in the words of a killer, and at the same time you fall into it without any warnings or knowing where he made a mistake, and then immediately show evidence from the case file, and how Ryu begins to practically destroy the killer - these are unforgettable feelings.