1) Joker: He is the most top and dangerous enemy of Batman. Joker has obsessed toward on Batman, he likes to killed and murder of innocent people. He like to play the joke toward on Batman.

2) Two-Face aka Henry Dent: He was the former friend and classmate of (Y/N) Wayne. he and (Y/N) used to be a good friends for long time ago, and wanted to save Gotham. However he have the mental health problem on his mind since he make the decision from his abusive father. However after the cause of his face in accident, Henry got two split of personality. He gain hatred on Batman, become the villain known as Two-Face.

3) Penguin aka Oswald Copperpot: He is the weapon of Batman, and weapons dealers sells weapons to Gotham's most wanted Criminals. After when Batman first appeared take down on him and Riddler. As they're attempted to face him for their second encounter but got scared and go for tomorrow.

4) Riddler aka Edward Nygma: He was the former Forensic Scientist of GCPD. Until he went insane and mad, he become the most dangerous criminal like to make a questions to solving the puzzle. He is known as Riddler.

5) Ra's Al Ghul: He was the mentor of (Y/N) Wayne taken the name of 'Henri Ducard'. He brought (Y/N) to the League of Assassins and train him of martial arts and ninjutsu. He also reveal he is the true Ra's Al Ghul, the immortal leader of League of Assassins. He is also the mentor of Adam Taurus and League of Assassins allied with White Fang to take over the worlds.

6): Carmine Falcone: He is the criminal mobsters of Gotham. And the one who order his men to killed Joe Chill during his confession in the court, where (Y/N) attempted to killed him. He made the mockery to (Y/N) about his dead parents and will made his younger sister as his own daughter. He is the first enemy of Batman caught him.

7) Scarecrow aka Jonathan Crane: He is the most dangerous enemy of Batman. He like to give fear on Batman of his worst haunted memory of fear. His dead family he bears with guilt, couldn't save them.

8) Bane: He is the most powerful and dangerous of Batman's arch rival. Bane was one of the 8 assassins to killed Batman. He even knew his identify was (Y/N) Wayne but has forgotten, when he inject himself with TN-1.

9) Bruno aka Clayface: He was the former classmate of (Y/N) Wayne during on their middle school days. They were close friend and wanted to give (Y/N) a lead in the role. But (Y/N) insist knowing his dream of the actor. However he found out and horrified his classface what he become know as Clayface. He vow to find the way to cure him.

10) Mr Freeze aka Victor Fries: He is the enemy of Batman feels with cold and emotionless. Sometimes they are enemy and allied, Victor wanted to save his dying beloving wife. 

11) Firefly aka Garfield Lynns: He is the enemy of Batman who uses of Jetpacks to fly around, wanted to see Gotham to be born, including the entire worlds. He was one of the 8 Assassins to killed Batman.

12) Red Dog aka Sammy Parlett: She is the enemy of Batman. She was the childhood friend of (Y/N) Wayne. Both of their fathers were the good friends, Sammy always in love with (Y/N) and they love the cards together. She love to play gambling made her father's casino go popular. They called her "Red Dog". She was going to visit on (Y/N) but however she found out her father was murder by Penguins. She on revenge against Penguin and doesn't know Batman is her childhood friend she in love. One day she become allied with him.

13) Man-Bat aka Kirk Langstorm: He was the enemy of Batman in temporally. He and his wife research about the bat can helps millions of lives. However the experiment went wrong forces him transformed as Man-Bat killing his wife, leaving his daughter spares.

14) Gas Mask Maid aka Mary Hawkins: She was the childhood friend of (Y/N) and serial killers known as "Gas Mask maid". After her parents die, she and her grandfather visit on Wayne Manor knowing her grandfather is good friend with Wayne Family. She met with (Y/N) he treat her of kind, caring and nice. She fell in love with him and always love him. She become jealous Donna who is (Y/N)'s first love. After she was raped by her cousin and his friends, she become mad and hatred planning to give her maidenhead for (Y/N). She murder and kills her family and her cousin's friend except her uncle escapes. She move to Gotham to get close with (Y/N). But.... Planning to murder Alfred so she can be close with his side forever.

15) Jeff the Killer: He is the most dangerous and talented opponent. At first Jeff acted friendly and nice toward on (Y/N), but he grows suspicious and pretended to play along on Jeff. (Y/N) found out he is the serial killer that he murder his family, and has the huge obsession against on the Masked Vigilante..... Batman.